1 files changed, 114 insertions, 0 deletions
diff --git a/dev-util/electron/files/chromium-gcc-7-r0.patch b/dev-util/electron/files/chromium-gcc-7-r0.patch
new file mode 100644
index 000000000000..7a7ded275cd0
--- /dev/null
+++ b/dev-util/electron/files/chromium-gcc-7-r0.patch
@@ -0,0 +1,114 @@
+From 19597ff341e55fef78c7fae794574785bfde9acd Mon Sep 17 00:00:00 2001
+From: Elvis Pranskevichus <elvis@magic.io>
+Date: Thu, 7 Dec 2017 09:25:03 -0500
+Subject: [PATCH] GCC-7 compatibility
+
+---
+ .../Source/platform/graphics/gpu/SharedGpuContext.h  |  1 +
+ third_party/WebKit/Source/wtf/LinkedHashSet.h        |  1 +
+ v8/src/objects-body-descriptors.h                    |  2 +-
+ v8/src/objects-inl.h                                 | 19 +++++++++++++++++++
+ v8/src/objects.h                                     | 20 ++++----------------
+ 5 files changed, 26 insertions(+), 17 deletions(-)
+
+diff --git a/third_party/WebKit/Source/platform/graphics/gpu/SharedGpuContext.h b/third_party/WebKit/Source/platform/graphics/gpu/SharedGpuContext.h
+index 7c32007346..dd2d637085 100644
+--- a/third_party/WebKit/Source/platform/graphics/gpu/SharedGpuContext.h
++++ b/third_party/WebKit/Source/platform/graphics/gpu/SharedGpuContext.h
+@@ -5,6 +5,7 @@
+ #include "platform/PlatformExport.h"
+ #include "wtf/ThreadSpecific.h"
+ 
++#include <functional>
+ #include <memory>
+ 
+ namespace gpu {
+diff --git a/third_party/WebKit/Source/wtf/LinkedHashSet.h b/third_party/WebKit/Source/wtf/LinkedHashSet.h
+index 65f5100a8f..7c6c9fc5d8 100644
+--- a/third_party/WebKit/Source/wtf/LinkedHashSet.h
++++ b/third_party/WebKit/Source/wtf/LinkedHashSet.h
+@@ -630,6 +630,7 @@ inline LinkedHashSet<T, U, V, W>& LinkedHashSet<T, U, V, W>::operator=(
+   return *this;
+ }
+ 
++inline void swapAnchor(LinkedHashSetNodeBase& a, LinkedHashSetNodeBase& b);
+ template <typename T, typename U, typename V, typename W>
+ inline void LinkedHashSet<T, U, V, W>::swap(LinkedHashSet& other) {
+   m_impl.swap(other.m_impl);
+diff --git a/v8/src/objects-body-descriptors.h b/v8/src/objects-body-descriptors.h
+index 91cb8883be..a1c3634bd7 100644
+--- a/v8/src/objects-body-descriptors.h
++++ b/v8/src/objects-body-descriptors.h
+@@ -99,7 +99,7 @@ class FixedBodyDescriptor final : public BodyDescriptorBase {
+ 
+   template <typename StaticVisitor>
+   static inline void IterateBody(HeapObject* obj, int object_size) {
+-    IterateBody(obj);
++    IterateBody<StaticVisitor>(obj);
+   }
+ };
+ 
+diff --git a/v8/src/objects-inl.h b/v8/src/objects-inl.h
+index 1a8274cbf1..6c4b13c0d0 100644
+--- a/v8/src/objects-inl.h
++++ b/v8/src/objects-inl.h
+@@ -39,6 +39,25 @@
+ namespace v8 {
+ namespace internal {
+ 
++template <typename Derived, typename Shape, typename Key>
++uint32_t HashTable<Derived, Shape, Key>::Hash(Key key) {
++  if (Shape::UsesSeed) {
++    return Shape::SeededHash(key, GetHeap()->HashSeed());
++  } else {
++    return Shape::Hash(key);
++  }
++}
++
++template <typename Derived, typename Shape, typename Key>
++uint32_t HashTable<Derived, Shape, Key>::HashForObject(Key key,
++                                                       Object* object) {
++  if (Shape::UsesSeed) {
++    return Shape::SeededHashForObject(key, GetHeap()->HashSeed(), object);
++  } else {
++    return Shape::HashForObject(key, object);
++  }
++}
++
+ PropertyDetails::PropertyDetails(Smi* smi) {
+   value_ = smi->value();
+ }
+diff --git a/v8/src/objects.h b/v8/src/objects.h
+index 747a4f0511..b9279640e2 100644
+--- a/v8/src/objects.h
++++ b/v8/src/objects.h
+@@ -3531,22 +3531,10 @@ class HashTable : public HashTableBase {
+  public:
+   typedef Shape ShapeT;
+ 
+-  // Wrapper methods
+-  inline uint32_t Hash(Key key) {
+-    if (Shape::UsesSeed) {
+-      return Shape::SeededHash(key, GetHeap()->HashSeed());
+-    } else {
+-      return Shape::Hash(key);
+-    }
+-  }
+-
+-  inline uint32_t HashForObject(Key key, Object* object) {
+-    if (Shape::UsesSeed) {
+-      return Shape::SeededHashForObject(key, GetHeap()->HashSeed(), object);
+-    } else {
+-      return Shape::HashForObject(key, object);
+-    }
+-  }
++  // Wrapper methods.  Defined in src/objects-inl.h
++  // to break a cycle with src/heap/heap.h.
++  inline uint32_t Hash(Key key);
++  inline uint32_t HashForObject(Key key, Object* object);
+ 
+   // Returns a new HashTable object.
+   MUST_USE_RESULT static Handle<Derived> New(
+-- 
+2.14.3
+