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-rw-r--r--app-i18n/mozc/files/mozc-2.23.2815.102-protobuf_generated_classes_no_inheritance.patch1039
-rw-r--r--app-i18n/mozc/mozc-2.23.2815.102.ebuild1
-rw-r--r--app-i18n/mozc/mozc-9999.ebuild1
3 files changed, 1041 insertions, 0 deletions
diff --git a/app-i18n/mozc/files/mozc-2.23.2815.102-protobuf_generated_classes_no_inheritance.patch b/app-i18n/mozc/files/mozc-2.23.2815.102-protobuf_generated_classes_no_inheritance.patch
new file mode 100644
index 000000000000..2cd757281545
--- /dev/null
+++ b/app-i18n/mozc/files/mozc-2.23.2815.102-protobuf_generated_classes_no_inheritance.patch
@@ -0,0 +1,1039 @@
+https://github.com/google/mozc/issues/460
+
+--- /src/dictionary/user_dictionary.cc
++++ /src/dictionary/user_dictionary.cc
+@@ -289,7 +289,7 @@
+ }
+
+ auto_register_mode_ = false;
+- dic_->Load(*(storage.get()));
++ dic_->Load(storage.get()->user_dictionary_storage_base);
+ }
+
+ private:
+--- /src/dictionary/user_dictionary_session.cc
++++ /src/dictionary/user_dictionary_session.cc
+@@ -69,11 +69,11 @@
+ }
+
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+- if (storage->dictionaries_size() == 0) {
++ if (storage->user_dictionary_storage_base.dictionaries_size() == 0) {
+ return false;
+ }
+
+- storage->mutable_dictionaries()->RemoveLast();
++ storage->user_dictionary_storage_base.mutable_dictionaries()->RemoveLast();
+ return true;
+ }
+
+@@ -94,7 +94,7 @@
+ }
+
+ RepeatedPtrField<UserDictionary> *dictionaries =
+- storage->mutable_dictionaries();
++ storage->user_dictionary_storage_base.mutable_dictionaries();
+ dictionaries->AddAllocated(dictionary_.release());
+
+ // Adjust the position of the reverted dictionary.
+@@ -120,10 +120,10 @@
+ }
+
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+- if (storage->dictionaries_size() != 1) {
++ if (storage->user_dictionary_storage_base.dictionaries_size() != 1) {
+ return false;
+ }
+- dictionary_->Swap(storage->mutable_dictionaries(0));
++ dictionary_->Swap(storage->user_dictionary_storage_base.mutable_dictionaries(0));
+ return true;
+ }
+
+@@ -144,7 +144,7 @@
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage, dictionary_id_);
++ &storage->user_dictionary_storage_base, dictionary_id_);
+ if (dictionary == NULL) {
+ return false;
+ }
+@@ -169,7 +169,7 @@
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage, dictionary_id_);
++ &storage->user_dictionary_storage_base, dictionary_id_);
+ if (dictionary == NULL || dictionary->entries_size() == 0) {
+ return false;
+ }
+@@ -195,7 +195,7 @@
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage, dictionary_id_);
++ &storage->user_dictionary_storage_base, dictionary_id_);
+ if (dictionary == NULL ||
+ index_ < 0 || dictionary->entries_size() <= index_) {
+ return false;
+@@ -240,7 +240,7 @@
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage, dictionary_id_);
++ &storage->user_dictionary_storage_base, dictionary_id_);
+ if (dictionary == NULL) {
+ return false;
+ }
+@@ -306,7 +306,7 @@
+ virtual bool RunUndo(mozc::UserDictionaryStorage *storage) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage, dictionary_id_);
++ &storage->user_dictionary_storage_base, dictionary_id_);
+ if (dictionary == NULL) {
+ return false;
+ }
+@@ -345,7 +345,7 @@
+
+ // TODO(hidehiko) move this to header.
+ const UserDictionaryStorage &UserDictionarySession::storage() const {
+- return *storage_;
++ return storage_->user_dictionary_storage_base;
+ }
+ mozc::UserDictionaryStorage *UserDictionarySession::mutable_storage() {
+ return storage_.get();
+@@ -464,7 +464,7 @@
+ const string &dictionary_name, uint64 *new_dictionary_id) {
+ UserDictionaryCommandStatus::Status status =
+ UserDictionaryUtil::CreateDictionary(
+- storage_.get(), dictionary_name, new_dictionary_id);
++ &storage_->user_dictionary_storage_base, dictionary_name, new_dictionary_id);
+ if (status == UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS) {
+ AddUndoCommand(new UndoCreateDictionaryCommand);
+ }
+@@ -488,7 +488,7 @@
+ int original_index;
+ UserDictionary *deleted_dictionary;
+ if (!UserDictionaryUtil::DeleteDictionary(
+- storage_.get(), dictionary_id,
++ &storage_->user_dictionary_storage_base, dictionary_id,
+ &original_index, &deleted_dictionary)) {
+ // Failed to delete the dictionary.
+ return UserDictionaryCommandStatus::UNKNOWN_DICTIONARY_ID;
+@@ -510,7 +510,7 @@
+ uint64 dictionary_id, const string &dictionary_name) {
+ string original_name;
+ const UserDictionary *dictionary =
+- UserDictionaryUtil::GetUserDictionaryById(*storage_, dictionary_id);
++ UserDictionaryUtil::GetUserDictionaryById(storage_->user_dictionary_storage_base, dictionary_id);
+ if (dictionary != NULL) {
+ // Note that if dictionary is null, it means the dictionary_id is invalid
+ // so following RenameDictionary will fail, and error handling is done
+@@ -547,7 +547,7 @@
+ uint64 dictionary_id, const UserDictionary::Entry &entry) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage_.get(), dictionary_id);
++ &storage_->user_dictionary_storage_base, dictionary_id);
+ if (dictionary == NULL) {
+ return UserDictionaryCommandStatus::UNKNOWN_DICTIONARY_ID;
+ }
+@@ -575,7 +575,7 @@
+ uint64 dictionary_id, int index, const UserDictionary::Entry &entry) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage_.get(), dictionary_id);
++ &storage_->user_dictionary_storage_base, dictionary_id);
+ if (dictionary == NULL) {
+ return UserDictionaryCommandStatus::UNKNOWN_DICTIONARY_ID;
+ }
+@@ -604,7 +604,7 @@
+ uint64 dictionary_id, const std::vector<int> &index_list) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage_.get(), dictionary_id);
++ &storage_->user_dictionary_storage_base, dictionary_id);
+ if (dictionary == NULL) {
+ return UserDictionaryCommandStatus::UNKNOWN_DICTIONARY_ID;
+ }
+@@ -644,7 +644,7 @@
+ uint64 dictionary_id, const string &data) {
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage_.get(), dictionary_id);
++ &storage_->user_dictionary_storage_base, dictionary_id);
+ if (dictionary == NULL) {
+ return UserDictionaryCommandStatus::UNKNOWN_DICTIONARY_ID;
+ }
+@@ -699,7 +699,7 @@
+ uint64 *new_dictionary_id) {
+ UserDictionaryCommandStatus::Status status =
+ UserDictionaryUtil::CreateDictionary(
+- storage_.get(), dictionary_name, new_dictionary_id);
++ &storage_->user_dictionary_storage_base, dictionary_name, new_dictionary_id);
+ if (status != UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS) {
+ return status;
+ }
+@@ -709,7 +709,7 @@
+
+ UserDictionary *dictionary =
+ UserDictionaryUtil::GetMutableUserDictionaryById(
+- storage_.get(), *new_dictionary_id);
++ &storage_->user_dictionary_storage_base, *new_dictionary_id);
+ if (dictionary == NULL) {
+ // The dictionary should be always found.
+ return UserDictionaryCommandStatus::UNKNOWN_ERROR;
+@@ -719,7 +719,7 @@
+ }
+
+ bool UserDictionarySession::EnsureNonEmptyStorage() {
+- if (storage_->dictionaries_size() > 0) {
++ if (storage_->user_dictionary_storage_base.dictionaries_size() > 0) {
+ // The storage already has at least one dictionary. Do nothing.
+ return false;
+ }
+@@ -728,7 +728,7 @@
+ uint64 new_dictionary_id;
+ UserDictionaryCommandStatus::Status status =
+ UserDictionaryUtil::CreateDictionary(
+- storage_.get(), default_dictionary_name_, &new_dictionary_id);
++ &storage_->user_dictionary_storage_base, default_dictionary_name_, &new_dictionary_id);
+ CHECK_EQ(
+ status, UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS);
+ return true;
+@@ -755,7 +755,7 @@
+
+ void UserDictionarySession::ClearDictionariesAndUndoHistory() {
+ ScopedUserDictionaryLocker l(storage_.get());
+- storage_->clear_dictionaries();
++ storage_->user_dictionary_storage_base.clear_dictionaries();
+ ClearUndoHistory();
+ }
+
+--- /src/dictionary/user_dictionary_session_test.cc
++++ /src/dictionary/user_dictionary_session_test.cc
+@@ -95,12 +95,12 @@
+
+ ASSERT_EQ(UserDictionaryCommandStatus::FILE_NOT_FOUND, session.Load());
+
+- session.mutable_storage()->set_version(10);
++ session.mutable_storage()->user_dictionary_storage_base.set_version(10);
+ ASSERT_EQ(UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS,
+ session.Save());
+
+ // Clear once, in order to make sure that Load is actually working.
+- session.mutable_storage()->Clear();
++ session.mutable_storage()->user_dictionary_storage_base.Clear();
+ ASSERT_EQ(UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS,
+ session.Load());
+
+@@ -130,7 +130,7 @@
+
+ // Create huge dummy data.
+ {
+- UserDictionaryStorage *storage = session.mutable_storage();
++ UserDictionaryStorage *storage = &session.mutable_storage()->user_dictionary_storage_base;
+ for (int i = 0; i < 100; ++i) {
+ UserDictionary *dictionary = storage->add_dictionaries();
+ for (int j = 0; j < 1000; ++j) {
+@@ -147,7 +147,7 @@
+ ASSERT_EQ(UserDictionaryCommandStatus::FILE_SIZE_LIMIT_EXCEEDED,
+ session.Save());
+
+- session.mutable_storage()->Clear();
++ session.mutable_storage()->user_dictionary_storage_base.Clear();
+ ASSERT_EQ(UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS,
+ session.Load());
+
+@@ -191,7 +191,7 @@
+
+ while (session.storage().dictionaries_size() <
+ ::mozc::UserDictionaryStorage::max_dictionary_size()) {
+- session.mutable_storage()->add_dictionaries();
++ session.mutable_storage()->user_dictionary_storage_base.add_dictionaries();
+ }
+ EXPECT_EQ(UserDictionaryCommandStatus::DICTIONARY_SIZE_LIMIT_EXCEEDED,
+ session.CreateDictionary("dictionary 2", &dummy_dictionary_id));
+@@ -204,7 +204,7 @@
+ const uint64 kDummyId = 10;
+ {
+ UserDictionary *user_dictionary =
+- session.mutable_storage()->add_dictionaries();
++ session.mutable_storage()->user_dictionary_storage_base.add_dictionaries();
+ user_dictionary->set_id(kDummyId);
+ }
+
+@@ -229,7 +229,7 @@
+ const uint64 kDummyId = 10;
+ {
+ UserDictionary *user_dictionary =
+- session.mutable_storage()->add_dictionaries();
++ session.mutable_storage()->user_dictionary_storage_base.add_dictionaries();
+ user_dictionary->set_id(kDummyId);
+ }
+
+--- /src/dictionary/user_dictionary_storage.cc
++++ /src/dictionary/user_dictionary_storage.cc
+@@ -109,7 +109,7 @@
+ mozc::protobuf::io::IstreamInputStream zero_copy_input(&ifs);
+ mozc::protobuf::io::CodedInputStream decoder(&zero_copy_input);
+ decoder.SetTotalBytesLimit(kDefaultTotalBytesLimit, -1);
+- if (!ParseFromCodedStream(&decoder)) {
++ if (!user_dictionary_storage_base.ParseFromCodedStream(&decoder)) {
+ LOG(ERROR) << "Failed to parse";
+ if (!decoder.ConsumedEntireMessage() || !ifs.eof()) {
+ LOG(ERROR) << "ParseFromStream failed: file seems broken";
+@@ -137,11 +137,11 @@
+ }
+
+ // Check dictionary id here. if id is 0, assign random ID.
+- for (int i = 0; i < dictionaries_size(); ++i) {
+- const UserDictionary &dict = dictionaries(i);
++ for (int i = 0; i < user_dictionary_storage_base.dictionaries_size(); ++i) {
++ const UserDictionary &dict = user_dictionary_storage_base.dictionaries(i);
+ if (dict.id() == 0) {
+- mutable_dictionaries(i)->set_id(
+- UserDictionaryUtil::CreateNewDictionaryId(*this));
++ user_dictionary_storage_base.mutable_dictionaries(i)->set_id(
++ UserDictionaryUtil::CreateNewDictionaryId(this->user_dictionary_storage_base));
+ }
+ }
+
+@@ -171,7 +171,7 @@
+ return false;
+ }
+
+- if (!SerializeToOstream(&ofs)) {
++ if (!user_dictionary_storage_base.SerializeToOstream(&ofs)) {
+ LOG(ERROR) << "SerializeToString failed";
+ last_error_type_ = SYNC_FAILURE;
+ return false;
+@@ -227,7 +227,7 @@
+ return false;
+ }
+
+- const UserDictionary &dic = dictionaries(index);
++ const UserDictionary &dic = user_dictionary_storage_base.dictionaries(index);
+ for (size_t i = 0; i < dic.entries_size(); ++i) {
+ const UserDictionaryEntry &entry = dic.entries(i);
+ ofs << entry.key() << "\t" << entry.value() << "\t"
+@@ -241,7 +241,7 @@
+ bool UserDictionaryStorage::CreateDictionary(
+ const string &dic_name, uint64 *new_dic_id) {
+ UserDictionaryCommandStatus::Status status =
+- UserDictionaryUtil::CreateDictionary(this, dic_name, new_dic_id);
++ UserDictionaryUtil::CreateDictionary(&this->user_dictionary_storage_base, dic_name, new_dic_id);
+ // Update last_error_type_
+ switch (status) {
+ case UserDictionaryCommandStatus::DICTIONARY_NAME_EMPTY:
+@@ -273,7 +273,7 @@
+ }
+
+ bool UserDictionaryStorage::DeleteDictionary(uint64 dic_id) {
+- if (!UserDictionaryUtil::DeleteDictionary(this, dic_id, NULL, NULL)) {
++ if (!UserDictionaryUtil::DeleteDictionary(&this->user_dictionary_storage_base, dic_id, NULL, NULL)) {
+ // Failed to delete dictionary.
+ last_error_type_ = INVALID_DICTIONARY_ID;
+ return false;
+@@ -304,8 +304,8 @@
+ return true;
+ }
+
+- for (int i = 0; i < dictionaries_size(); ++i) {
+- if (dic_name == dictionaries(i).name()) {
++ for (int i = 0; i < user_dictionary_storage_base.dictionaries_size(); ++i) {
++ if (dic_name == user_dictionary_storage_base.dictionaries(i).name()) {
+ last_error_type_ = DUPLICATED_DICTIONARY_NAME;
+ LOG(ERROR) << "duplicated dictionary name";
+ return false;
+@@ -318,14 +318,14 @@
+ }
+
+ int UserDictionaryStorage::GetUserDictionaryIndex(uint64 dic_id) const {
+- return UserDictionaryUtil::GetUserDictionaryIndexById(*this, dic_id);
++ return UserDictionaryUtil::GetUserDictionaryIndexById(this->user_dictionary_storage_base, dic_id);
+ }
+
+ bool UserDictionaryStorage::GetUserDictionaryId(const string &dic_name,
+ uint64 *dic_id) {
+- for (size_t i = 0; i < dictionaries_size(); ++i) {
+- if (dic_name == dictionaries(i).name()) {
+- *dic_id = dictionaries(i).id();
++ for (size_t i = 0; i < user_dictionary_storage_base.dictionaries_size(); ++i) {
++ if (dic_name == user_dictionary_storage_base.dictionaries(i).name()) {
++ *dic_id = user_dictionary_storage_base.dictionaries(i).id();
+ return true;
+ }
+ }
+@@ -335,7 +335,7 @@
+
+ user_dictionary::UserDictionary *UserDictionaryStorage::GetUserDictionary(
+ uint64 dic_id) {
+- return UserDictionaryUtil::GetMutableUserDictionaryById(this, dic_id);
++ return UserDictionaryUtil::GetMutableUserDictionaryById(&this->user_dictionary_storage_base, dic_id);
+ }
+
+ UserDictionaryStorage::UserDictionaryStorageErrorType
+@@ -352,8 +352,8 @@
+ }
+
+ int auto_index = -1;
+- for (int i = 0; i < dictionaries_size(); ++i) {
+- if (dictionaries(i).name() == kAutoRegisteredDictionaryName) {
++ for (int i = 0; i < user_dictionary_storage_base.dictionaries_size(); ++i) {
++ if (user_dictionary_storage_base.dictionaries(i).name() == kAutoRegisteredDictionaryName) {
+ auto_index = i;
+ break;
+ }
+@@ -361,17 +361,17 @@
+
+ UserDictionary *dic = NULL;
+ if (auto_index == -1) {
+- if (UserDictionaryUtil::IsStorageFull(*this)) {
++ if (UserDictionaryUtil::IsStorageFull(this->user_dictionary_storage_base)) {
+ last_error_type_ = TOO_MANY_DICTIONARIES;
+ LOG(ERROR) << "too many dictionaries";
+ UnLock();
+ return false;
+ }
+- dic = add_dictionaries();
+- dic->set_id(UserDictionaryUtil::CreateNewDictionaryId(*this));
++ dic = user_dictionary_storage_base.add_dictionaries();
++ dic->set_id(UserDictionaryUtil::CreateNewDictionaryId(this->user_dictionary_storage_base));
+ dic->set_name(kAutoRegisteredDictionaryName);
+ } else {
+- dic = mutable_dictionaries(auto_index);
++ dic = user_dictionary_storage_base.mutable_dictionaries(auto_index);
+ }
+
+ if (dic == NULL) {
+@@ -410,13 +410,13 @@
+ }
+
+ bool UserDictionaryStorage::ConvertSyncDictionariesToNormalDictionaries() {
+- if (CountSyncableDictionaries(*this) == 0) {
++ if (CountSyncableDictionaries(this->user_dictionary_storage_base) == 0) {
+ return false;
+ }
+
+- for (int dictionary_index = dictionaries_size() - 1;
++ for (int dictionary_index = user_dictionary_storage_base.dictionaries_size() - 1;
+ dictionary_index >= 0; --dictionary_index) {
+- UserDictionary *dic = mutable_dictionaries(dictionary_index);
++ UserDictionary *dic = user_dictionary_storage_base.mutable_dictionaries(dictionary_index);
+ if (!dic->syncable()) {
+ continue;
+ }
+@@ -433,10 +433,10 @@
+
+ // Delete removed or unused sync dictionaries.
+ if (dic->removed() || dic->entries_size() == 0) {
+- for (int i = dictionary_index + 1; i < dictionaries_size(); ++i) {
+- mutable_dictionaries()->SwapElements(i - 1, i);
++ for (int i = dictionary_index + 1; i < user_dictionary_storage_base.dictionaries_size(); ++i) {
++ user_dictionary_storage_base.mutable_dictionaries()->SwapElements(i - 1, i);
+ }
+- mutable_dictionaries()->RemoveLast();
++ user_dictionary_storage_base.mutable_dictionaries()->RemoveLast();
+ continue;
+ }
+
+@@ -445,7 +445,7 @@
+ kDictionaryNameConvertedFromSyncableDictionary;
+ int index = 0;
+ while (UserDictionaryUtil::ValidateDictionaryName(
+- *this, new_dictionary_name)
++ this->user_dictionary_storage_base, new_dictionary_name)
+ != UserDictionaryCommandStatus::USER_DICTIONARY_COMMAND_SUCCESS) {
+ ++index;
+ new_dictionary_name = Util::StringPrintf(
+@@ -456,7 +456,7 @@
+ dic->set_syncable(false);
+ }
+
+- DCHECK_EQ(0, CountSyncableDictionaries(*this));
++ DCHECK_EQ(0, CountSyncableDictionaries(this->user_dictionary_storage_base));
+
+ return true;
+ }
+@@ -487,7 +487,7 @@
+ bool UserDictionaryStorage::IsValidDictionaryName(const string &name) {
+ UserDictionaryCommandStatus::Status status =
+ UserDictionaryUtil::ValidateDictionaryName(
+- UserDictionaryStorage::default_instance(), name);
++ user_dictionary::UserDictionaryStorage::default_instance(), name);
+
+ // Update last_error_type_.
+ switch (status) {
+--- /src/dictionary/user_dictionary_storage.h
++++ /src/dictionary/user_dictionary_storage.h
+@@ -72,13 +72,15 @@
+ class Mutex;
+ class ProcessMutex;
+
+-// Inherit from ProtocolBuffer
+-// TODO(hidehiko): Get rid of this implementation.
+-class UserDictionaryStorage : public user_dictionary::UserDictionaryStorage {
++class UserDictionaryStorage {
+ public:
+ typedef user_dictionary::UserDictionary UserDictionary;
+ typedef user_dictionary::UserDictionary::Entry UserDictionaryEntry;
+
++ // Instance of base class generated by Protocol Buffers compiler.
++ // Regular inheritance strongly discouraged.
++ user_dictionary::UserDictionaryStorage user_dictionary_storage_base;
++
+ enum UserDictionaryStorageErrorType {
+ USER_DICTIONARY_STORAGE_NO_ERROR = 0, // default
+ FILE_NOT_EXISTS,
+--- /src/dictionary/user_dictionary_storage_test.cc
++++ /src/dictionary/user_dictionary_storage_test.cc
+@@ -118,13 +118,13 @@
+ const size_t kDictionariesSize = 3;
+ uint64 id[kDictionariesSize];
+
+- const size_t dict_size = storage.dictionaries_size();
++ const size_t dict_size = storage.user_dictionary_storage_base.dictionaries_size();
+
+ for (size_t i = 0; i < kDictionariesSize; ++i) {
+ EXPECT_TRUE(storage.CreateDictionary(
+ "test" + std::to_string(static_cast<uint32>(i)),
+ &id[i]));
+- EXPECT_EQ(i + 1 + dict_size, storage.dictionaries_size());
++ EXPECT_EQ(i + 1 + dict_size, storage.user_dictionary_storage_base.dictionaries_size());
+ }
+
+ for (size_t i = 0; i < kDictionariesSize; ++i) {
+@@ -133,7 +133,7 @@
+ }
+
+ for (size_t i = 0; i < kDictionariesSize; ++i) {
+- EXPECT_EQ(storage.mutable_dictionaries(i + dict_size),
++ EXPECT_EQ(storage.user_dictionary_storage_base.mutable_dictionaries(i + dict_size),
+ storage.GetUserDictionary(id[i]));
+ EXPECT_EQ(NULL, storage.GetUserDictionary(id[i] + 1));
+ }
+@@ -165,7 +165,7 @@
+ EXPECT_FALSE(storage.DeleteDictionary(0));
+
+ EXPECT_TRUE(storage.DeleteDictionary(id[1]));
+- EXPECT_EQ(kDictionariesSize + dict_size - 1, storage.dictionaries_size());
++ EXPECT_EQ(kDictionariesSize + dict_size - 1, storage.user_dictionary_storage_base.dictionaries_size());
+ }
+
+ TEST_F(UserDictionaryStorageTest, DeleteTest) {
+@@ -174,7 +174,7 @@
+
+ // repeat 10 times
+ for (int i = 0; i < 10; ++i) {
+- storage.Clear();
++ storage.user_dictionary_storage_base.Clear();
+ std::vector<uint64> ids(100);
+ for (size_t i = 0; i < ids.size(); ++i) {
+ EXPECT_TRUE(storage.CreateDictionary(
+@@ -191,10 +191,10 @@
+ alive.push_back(ids[i]);
+ }
+
+- EXPECT_EQ(alive.size(), storage.dictionaries_size());
++ EXPECT_EQ(alive.size(), storage.user_dictionary_storage_base.dictionaries_size());
+
+ for (size_t i = 0; i < alive.size(); ++i) {
+- EXPECT_EQ(alive[i], storage.dictionaries(i).id());
++ EXPECT_EQ(alive[i], storage.user_dictionary_storage_base.dictionaries(i).id());
+ }
+ }
+ }
+@@ -268,7 +268,7 @@
+ const size_t entry_size = Util::Random(100) + 1;
+ for (size_t j = 0; j < entry_size; ++j) {
+ UserDictionaryStorage::UserDictionary *dic =
+- storage1.mutable_dictionaries(i);
++ storage1.user_dictionary_storage_base.mutable_dictionaries(i);
+ UserDictionaryStorage::UserDictionaryEntry *entry =
+ dic->add_entries();
+ entry->set_key(GenRandomString(10));
+@@ -288,7 +288,7 @@
+ EXPECT_TRUE(storage2.Load());
+ }
+
+- EXPECT_EQ(storage1.DebugString(), storage2.DebugString());
++ EXPECT_EQ(storage1.user_dictionary_storage_base.DebugString(), storage2.user_dictionary_storage_base.DebugString());
+ }
+ }
+
+@@ -352,7 +352,7 @@
+ uint64 dict_id = 0;
+ ASSERT_TRUE(storage.CreateDictionary(data.dictionary_name, &dict_id));
+ UserDictionaryStorage::UserDictionary *dict =
+- storage.mutable_dictionaries(storage.GetUserDictionaryIndex(dict_id));
++ storage.user_dictionary_storage_base.mutable_dictionaries(storage.GetUserDictionaryIndex(dict_id));
+ dict->set_syncable(data.is_sync_dictionary);
+ dict->set_removed(data.is_removed_dictionary);
+ if (data.has_normal_entry) {
+@@ -369,7 +369,7 @@
+ entry->set_removed(true);
+ }
+ }
+- EXPECT_EQ(9, UserDictionaryStorage::CountSyncableDictionaries(storage));
++ EXPECT_EQ(9, UserDictionaryStorage::CountSyncableDictionaries(storage.user_dictionary_storage_base));
+
+ ASSERT_TRUE(storage.ConvertSyncDictionariesToNormalDictionaries());
+
+@@ -385,12 +385,12 @@
+ { true, kDictionaryNameConvertedFromSyncableDictionary },
+ };
+
+- EXPECT_EQ(0, UserDictionaryStorage::CountSyncableDictionaries(storage));
+- ASSERT_EQ(arraysize(expected_data), storage.dictionaries_size());
++ EXPECT_EQ(0, UserDictionaryStorage::CountSyncableDictionaries(storage.user_dictionary_storage_base));
++ ASSERT_EQ(arraysize(expected_data), storage.user_dictionary_storage_base.dictionaries_size());
+ for (size_t i = 0; i < arraysize(expected_data); ++i) {
+ SCOPED_TRACE(Util::StringPrintf("verify %d", static_cast<int>(i)));
+ const ExpectedData &expected = expected_data[i];
+- const UserDictionaryStorage::UserDictionary &dict = storage.dictionaries(i);
++ const UserDictionaryStorage::UserDictionary &dict = storage.user_dictionary_storage_base.dictionaries(i);
+
+ EXPECT_EQ(expected.dictionary_name, dict.name());
+ EXPECT_FALSE(dict.syncable());
+@@ -404,42 +404,42 @@
+ }
+
+ // Test duplicated dictionary name.
+- storage.Clear();
++ storage.user_dictionary_storage_base.Clear();
+ {
+ uint64 dict_id = 0;
+ storage.CreateDictionary(
+ UserDictionaryStorage::default_sync_dictionary_name(), &dict_id);
+ storage.CreateDictionary(
+ kDictionaryNameConvertedFromSyncableDictionary, &dict_id);
+- ASSERT_EQ(2, storage.dictionaries_size());
++ ASSERT_EQ(2, storage.user_dictionary_storage_base.dictionaries_size());
+ UserDictionaryStorage::UserDictionary *dict;
+- dict = storage.mutable_dictionaries(0);
++ dict = storage.user_dictionary_storage_base.mutable_dictionaries(0);
+ dict->set_syncable(true);
+ dict->add_entries()->set_key("0");
+- dict = storage.mutable_dictionaries(1);
++ dict = storage.user_dictionary_storage_base.mutable_dictionaries(1);
+ dict->set_syncable(false);
+ dict->add_entries()->set_key("1");
+ }
+ ASSERT_TRUE(storage.ConvertSyncDictionariesToNormalDictionaries());
+- EXPECT_EQ(0, UserDictionaryStorage::CountSyncableDictionaries(storage));
+- EXPECT_EQ(2, storage.dictionaries_size());
++ EXPECT_EQ(0, UserDictionaryStorage::CountSyncableDictionaries(storage.user_dictionary_storage_base));
++ EXPECT_EQ(2, storage.user_dictionary_storage_base.dictionaries_size());
+ EXPECT_EQ(Util::StringPrintf("%s_1",
+ kDictionaryNameConvertedFromSyncableDictionary),
+- storage.dictionaries(0).name());
++ storage.user_dictionary_storage_base.dictionaries(0).name());
+ EXPECT_EQ(kDictionaryNameConvertedFromSyncableDictionary,
+- storage.dictionaries(1).name());
++ storage.user_dictionary_storage_base.dictionaries(1).name());
+ }
+
+ TEST_F(UserDictionaryStorageTest, AddToAutoRegisteredDictionary) {
+ {
+ UserDictionaryStorage storage(GetUserDictionaryFile());
+- EXPECT_EQ(0, storage.dictionaries_size());
++ EXPECT_EQ(0, storage.user_dictionary_storage_base.dictionaries_size());
+ EXPECT_TRUE(storage.AddToAutoRegisteredDictionary(
+ "key1", "value1", UserDictionary::NOUN));
+- EXPECT_EQ(1, storage.dictionaries_size());
+- EXPECT_EQ(1, storage.dictionaries(0).entries_size());
++ EXPECT_EQ(1, storage.user_dictionary_storage_base.dictionaries_size());
++ EXPECT_EQ(1, storage.user_dictionary_storage_base.dictionaries(0).entries_size());
+ const UserDictionaryStorage::UserDictionaryEntry &entry1 =
+- storage.dictionaries(0).entries(0);
++ storage.user_dictionary_storage_base.dictionaries(0).entries(0);
+ EXPECT_EQ("key1", entry1.key());
+ EXPECT_EQ("value1", entry1.value());
+ EXPECT_EQ(UserDictionary::NOUN, entry1.pos());
+@@ -447,10 +447,10 @@
+
+ EXPECT_TRUE(storage.AddToAutoRegisteredDictionary(
+ "key2", "value2", UserDictionary::NOUN));
+- EXPECT_EQ(1, storage.dictionaries_size());
+- EXPECT_EQ(2, storage.dictionaries(0).entries_size());
++ EXPECT_EQ(1, storage.user_dictionary_storage_base.dictionaries_size());
++ EXPECT_EQ(2, storage.user_dictionary_storage_base.dictionaries(0).entries_size());
+ const UserDictionaryStorage::UserDictionaryEntry &entry2 =
+- storage.dictionaries(0).entries(1);
++ storage.user_dictionary_storage_base.dictionaries(0).entries(1);
+ EXPECT_EQ("key2", entry2.key());
+ EXPECT_EQ("value2", entry2.value());
+ EXPECT_EQ(UserDictionary::NOUN, entry2.pos());
+@@ -474,7 +474,7 @@
+ {
+ UserDictionaryStorage storage(GetUserDictionaryFile());
+ {
+- UserDictionary *dictionary = storage.add_dictionaries();
++ UserDictionary *dictionary = storage.user_dictionary_storage_base.add_dictionaries();
+ dictionary->set_id(kDummyDictionaryId);
+ UserDictionary::Entry *entry = dictionary->add_entries();
+ entry->set_key("key");
+--- /src/dictionary/user_dictionary_test.cc
++++ /src/dictionary/user_dictionary_test.cc
+@@ -334,9 +334,9 @@
+ std::istringstream is(contents);
+ CHECK(is.good());
+
+- storage->Clear();
++ storage->user_dictionary_storage_base.Clear();
+ UserDictionaryStorage::UserDictionary *dic
+- = storage->add_dictionaries();
++ = storage->user_dictionary_storage_base.add_dictionaries();
+ CHECK(dic);
+
+ string line;
+@@ -389,7 +389,7 @@
+ {
+ UserDictionaryStorage storage("");
+ UserDictionaryTest::LoadFromString(kUserDictionary0, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // A normal lookup operation.
+@@ -425,7 +425,7 @@
+ {
+ UserDictionaryStorage storage("");
+ LoadFromString(kUserDictionary1, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // A normal lookup again.
+@@ -450,7 +450,7 @@
+ {
+ UserDictionaryStorage storage("");
+ LoadFromString(kUserDictionary0, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // A normal lookup operation.
+@@ -480,7 +480,7 @@
+ {
+ UserDictionaryStorage storage("");
+ LoadFromString(kUserDictionary1, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // A normal lookup.
+@@ -504,7 +504,7 @@
+ {
+ UserDictionaryStorage storage("");
+ LoadFromString(kUserDictionary0, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // A normal lookup operation.
+@@ -540,7 +540,7 @@
+ uint64 id = 0;
+ EXPECT_TRUE(storage.CreateDictionary("test", &id));
+ UserDictionaryStorage::UserDictionary *dic =
+- storage.mutable_dictionaries(0);
++ storage.user_dictionary_storage_base.mutable_dictionaries(0);
+
+ // "名詞"
+ UserDictionaryStorage::UserDictionaryEntry *entry =
+@@ -555,7 +555,7 @@
+ entry->set_value("suggest_only");
+ entry->set_pos(user_dictionary::UserDictionary::SUGGESTION_ONLY);
+
+- user_dic->Load(storage);
++ user_dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // "suggestion_only" should not be looked up.
+@@ -577,7 +577,7 @@
+ {
+ UserDictionaryStorage storage("");
+ UserDictionaryTest::LoadFromString(kUserDictionary0, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ TestLookupPrefixHelper(nullptr, 0, "start", 4, *dic);
+@@ -612,7 +612,7 @@
+ uint64 id = 0;
+ EXPECT_TRUE(storage.CreateDictionary("test", &id));
+ UserDictionaryStorage::UserDictionary *dic =
+- storage.mutable_dictionaries(0);
++ storage.user_dictionary_storage_base.mutable_dictionaries(0);
+ for (size_t j = 0; j < 10000; ++j) {
+ UserDictionaryStorage::UserDictionaryEntry *entry =
+ dic->add_entries();
+@@ -681,15 +681,15 @@
+ UserDictionaryStorage storage(filename);
+ EXPECT_TRUE(storage.Load());
+ int index = 0;
+- EXPECT_EQ(1, storage.dictionaries_size());
+- EXPECT_EQ(100, storage.dictionaries(index).entries_size());
++ EXPECT_EQ(1, storage.user_dictionary_storage_base.dictionaries_size());
++ EXPECT_EQ(100, storage.user_dictionary_storage_base.dictionaries(index).entries_size());
+ for (int i = 0; i < 100; ++i) {
+ EXPECT_EQ("key" + std::to_string(i),
+- storage.dictionaries(index).entries(i).key());
++ storage.user_dictionary_storage_base.dictionaries(index).entries(i).key());
+ EXPECT_EQ("value" + std::to_string(i),
+- storage.dictionaries(index).entries(i).value());
++ storage.user_dictionary_storage_base.dictionaries(index).entries(i).value());
+ EXPECT_EQ(user_dictionary::UserDictionary::NOUN,
+- storage.dictionaries(index).entries(i).pos());
++ storage.user_dictionary_storage_base.dictionaries(index).entries(i).pos());
+ }
+ }
+
+@@ -722,12 +722,12 @@
+ {
+ UserDictionaryStorage storage(filename);
+ EXPECT_TRUE(storage.Load());
+- EXPECT_EQ(1, storage.dictionaries_size());
+- EXPECT_EQ(1, storage.dictionaries(0).entries_size());
+- EXPECT_EQ("key", storage.dictionaries(0).entries(0).key());
+- EXPECT_EQ("value", storage.dictionaries(0).entries(0).value());
++ EXPECT_EQ(1, storage.user_dictionary_storage_base.dictionaries_size());
++ EXPECT_EQ(1, storage.user_dictionary_storage_base.dictionaries(0).entries_size());
++ EXPECT_EQ("key", storage.user_dictionary_storage_base.dictionaries(0).entries(0).key());
++ EXPECT_EQ("value", storage.user_dictionary_storage_base.dictionaries(0).entries(0).value());
+ EXPECT_EQ(user_dictionary::UserDictionary::NOUN,
+- storage.dictionaries(0).entries(0).pos());
++ storage.user_dictionary_storage_base.dictionaries(0).entries(0).pos());
+ }
+ }
+
+@@ -746,7 +746,7 @@
+ uint64 id = 0;
+ EXPECT_TRUE(storage.CreateDictionary("test", &id));
+ UserDictionaryStorage::UserDictionary *dic =
+- storage.mutable_dictionaries(0);
++ storage.user_dictionary_storage_base.mutable_dictionaries(0);
+ for (size_t j = 0; j < 10000; ++j) {
+ UserDictionaryStorage::UserDictionaryEntry *entry =
+ dic->add_entries();
+@@ -770,7 +770,7 @@
+
+ suppression_dictionary_->Lock();
+ EXPECT_TRUE(suppression_dictionary_->IsLocked());
+- user_dic->Load(storage);
++ user_dic->Load(storage.user_dictionary_storage_base);
+ EXPECT_FALSE(suppression_dictionary_->IsLocked());
+
+ for (size_t j = 0; j < 10; ++j) {
+@@ -782,11 +782,11 @@
+
+ // Remove suppression entry
+ {
+- storage.Clear();
++ storage.user_dictionary_storage_base.Clear();
+ uint64 id = 0;
+ EXPECT_TRUE(storage.CreateDictionary("test", &id));
+ UserDictionaryStorage::UserDictionary *dic =
+- storage.mutable_dictionaries(0);
++ storage.user_dictionary_storage_base.mutable_dictionaries(0);
+ for (size_t j = 0; j < 10000; ++j) {
+ UserDictionaryStorage::UserDictionaryEntry *entry =
+ dic->add_entries();
+@@ -798,7 +798,7 @@
+ }
+
+ suppression_dictionary_->Lock();
+- user_dic->Load(storage);
++ user_dic->Load(storage.user_dictionary_storage_base);
+ EXPECT_FALSE(suppression_dictionary_->IsLocked());
+
+ for (size_t j = 0; j < 10; ++j) {
+@@ -825,7 +825,7 @@
+ uint64 id = 0;
+ EXPECT_TRUE(storage.CreateDictionary("test", &id));
+ UserDictionaryStorage::UserDictionary *dic =
+- storage.mutable_dictionaries(0);
++ storage.user_dictionary_storage_base.mutable_dictionaries(0);
+
+ for (size_t j = 0; j < 10; ++j) {
+ UserDictionaryStorage::UserDictionaryEntry *entry =
+@@ -845,7 +845,7 @@
+ entry->set_pos(user_dictionary::UserDictionary::SUGGESTION_ONLY);
+ }
+
+- user_dic->Load(storage);
++ user_dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ {
+@@ -878,7 +878,7 @@
+ UserDictionaryStorage storage("");
+
+ {
+- UserDictionaryStorage::UserDictionary *dic1 = storage.add_dictionaries();
++ UserDictionaryStorage::UserDictionary *dic1 = storage.user_dictionary_storage_base.add_dictionaries();
+ CHECK(dic1);
+ UserDictionaryStorage::UserDictionaryEntry *entry;
+ entry = dic1->add_entries();
+@@ -893,7 +893,7 @@
+ entry->set_pos(user_dictionary::UserDictionary::NOUN);
+ }
+ {
+- UserDictionaryStorage::UserDictionary *dic2 = storage.add_dictionaries();
++ UserDictionaryStorage::UserDictionary *dic2 = storage.user_dictionary_storage_base.add_dictionaries();
+ CHECK(dic2);
+ UserDictionaryStorage::UserDictionaryEntry *entry;
+ entry = dic2->add_entries();
+@@ -912,7 +912,7 @@
+ entry->set_value("value5");
+ entry->set_pos(user_dictionary::UserDictionary::NOUN);
+ }
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+
+ EXPECT_INTEGER_STATS("UserRegisteredWord", 5);
+ }
+@@ -925,7 +925,7 @@
+ {
+ UserDictionaryStorage storage("");
+ UserDictionaryTest::LoadFromString(kUserDictionary0, &storage);
+- dic->Load(storage);
++ dic->Load(storage.user_dictionary_storage_base);
+ }
+
+ // Entry is in user dictionary but has no comment.
+--- /src/gui/word_register_dialog/word_register_dialog.cc
++++ /src/gui/word_register_dialog/word_register_dialog.cc
+@@ -298,7 +298,7 @@
+ }
+
+ UserDictionary *dic =
+- session_->mutable_storage()->mutable_dictionaries(index);
++ session_->mutable_storage()->user_dictionary_storage_base.mutable_dictionaries(index);
+ CHECK(dic);
+
+ if (dic->name() != DictionarycomboBox->currentText().toStdString()) {
+--- /src/prediction/user_history_predictor.cc
++++ /src/prediction/user_history_predictor.cc
+@@ -291,23 +291,23 @@
+ return false;
+ }
+
+- if (!ParseFromString(input)) {
++ if (!user_history_base.ParseFromString(input)) {
+ LOG(ERROR) << "ParseFromString failed. message looks broken";
+ return false;
+ }
+
+- VLOG(1) << "Loaded user histroy, size=" << entries_size();
++ VLOG(1) << "Loaded user histroy, size=" << user_history_base.entries_size();
+ return true;
+ }
+
+ bool UserHistoryStorage::Save() const {
+- if (entries_size() == 0) {
++ if (user_history_base.entries_size() == 0) {
+ LOG(WARNING) << "etries size is 0. Not saved";
+ return false;
+ }
+
+ string output;
+- if (!AppendToString(&output)) {
++ if (!user_history_base.AppendToString(&output)) {
+ LOG(ERROR) << "AppendToString failed";
+ return false;
+ }
+@@ -494,12 +494,12 @@
+ return false;
+ }
+
+- for (size_t i = 0; i < history.entries_size(); ++i) {
+- dic_->Insert(EntryFingerprint(history.entries(i)),
+- history.entries(i));
++ for (size_t i = 0; i < history.user_history_base.entries_size(); ++i) {
++ dic_->Insert(EntryFingerprint(history.user_history_base.entries(i)),
++ history.user_history_base.entries(i));
+ }
+
+- VLOG(1) << "Loaded user histroy, size=" << history.entries_size();
++ VLOG(1) << "Loaded user histroy, size=" << history.user_history_base.entries_size();
+
+ return true;
+ }
+@@ -521,13 +521,13 @@
+
+ UserHistoryStorage history(filename);
+ for (const DicElement *elm = tail; elm != nullptr; elm = elm->prev) {
+- history.add_entries()->CopyFrom(elm->value);
++ history.user_history_base.add_entries()->CopyFrom(elm->value);
+ }
+
+ // Updates usage stats here.
+ UsageStats::SetInteger(
+ "UserHistoryPredictorEntrySize",
+- static_cast<int>(history.entries_size()));
++ static_cast<int>(history.user_history_base.entries_size()));
+
+ if (!history.Save()) {
+ LOG(ERROR) << "UserHistoryStorage::Save() failed";
+--- /src/prediction/user_history_predictor.h
++++ /src/prediction/user_history_predictor.h
+@@ -61,11 +61,15 @@
+ class UserHistoryPredictorSyncer;
+
+ // Added serialization method for UserHistory.
+-class UserHistoryStorage : public mozc::user_history_predictor::UserHistory {
++class UserHistoryStorage {
+ public:
+ explicit UserHistoryStorage(const string &filename);
+ ~UserHistoryStorage();
+
++ // Instance of base class generated by Protocol Buffers compiler.
++ // Regular inheritance strongly discouraged.
++ mozc::user_history_predictor::UserHistory user_history_base;
++
+ // Loads from encrypted file.
+ bool Load();
+
+--- /src/prediction/user_history_predictor_test.cc
++++ /src/prediction/user_history_predictor_test.cc
+@@ -2222,7 +2222,7 @@
+
+ UserHistoryStorage storage1(filename);
+
+- UserHistoryPredictor::Entry *entry = storage1.add_entries();
++ UserHistoryPredictor::Entry *entry = storage1.user_history_base.add_entries();
+ CHECK(entry);
+ entry->set_key("key");
+ entry->set_key("value");
+@@ -2230,7 +2230,7 @@
+ UserHistoryStorage storage2(filename);
+ storage2.Load();
+
+- EXPECT_EQ(storage1.DebugString(), storage2.DebugString());
++ EXPECT_EQ(storage1.user_history_base.DebugString(), storage2.user_history_base.DebugString());
+ FileUtil::Unlink(filename);
+ }
+
+--- /src/rewriter/usage_rewriter_test.cc
++++ /src/rewriter/usage_rewriter_test.cc
+@@ -312,7 +312,7 @@
+ // Load mock data
+ {
+ UserDictionaryStorage storage("");
+- UserDictionaryStorage::UserDictionary *dic = storage.add_dictionaries();
++ UserDictionaryStorage::UserDictionary *dic = storage.user_dictionary_storage_base.add_dictionaries();
+
+ UserDictionaryStorage::UserDictionaryEntry *entry = dic->add_entries();
+ entry->set_key("うま");
+@@ -320,7 +320,7 @@
+ entry->set_pos(user_dictionary::UserDictionary::NOUN);
+ entry->set_comment("アルパカコメント");
+
+- user_dictionary_->Load(storage);
++ user_dictionary_->Load(storage.user_dictionary_storage_base);
+ }
+
+ // Emulates the conversion of key="うま".
diff --git a/app-i18n/mozc/mozc-2.23.2815.102.ebuild b/app-i18n/mozc/mozc-2.23.2815.102.ebuild
index 21a1291f1ea5..d4572c6e9708 100644
--- a/app-i18n/mozc/mozc-2.23.2815.102.ebuild
+++ b/app-i18n/mozc/mozc-2.23.2815.102.ebuild
@@ -106,6 +106,7 @@ src_unpack() {
src_prepare() {
eapply -p2 "${FILESDIR}/${PN}-2.23.2815.102-system_libraries.patch"
eapply -p2 "${FILESDIR}/${PN}-2.23.2815.102-gcc-8.patch"
+ eapply -p2 "${FILESDIR}/${PN}-2.23.2815.102-protobuf_generated_classes_no_inheritance.patch"
eapply -p2 "${FILESDIR}/${PN}-2.20.2673.102-tests_build.patch"
eapply -p2 "${FILESDIR}/${PN}-2.20.2673.102-tests_skipping.patch"
diff --git a/app-i18n/mozc/mozc-9999.ebuild b/app-i18n/mozc/mozc-9999.ebuild
index 7876d9ed3783..144d03b4d78f 100644
--- a/app-i18n/mozc/mozc-9999.ebuild
+++ b/app-i18n/mozc/mozc-9999.ebuild
@@ -106,6 +106,7 @@ src_unpack() {
src_prepare() {
eapply -p2 "${FILESDIR}/${PN}-2.23.2815.102-system_libraries.patch"
eapply -p2 "${FILESDIR}/${PN}-2.23.2815.102-gcc-8.patch"
+ eapply -p2 "${FILESDIR}/${PN}-2.23.2815.102-protobuf_generated_classes_no_inheritance.patch"
eapply -p2 "${FILESDIR}/${PN}-2.20.2673.102-tests_build.patch"
eapply -p2 "${FILESDIR}/${PN}-2.20.2673.102-tests_skipping.patch"