www-client/chromium: fix conflicting usage of major/minor

Some debug code defined these as local variables, which seems to cause
a build failure against glibc-2.25.

Bug: https://bugs.gentoo.org/626744
Package-Manager: Portage-2.3.6_p23, Repoman-2.3.3_p1

1 files changed, 97 insertions, 0 deletions

diff --git a/www-client/chromium/files/chromium-major-minor.patch b/www-client/chromium/files/chromium-major-minor.patch
new file mode 100644
index 000000000000..ab8a701c6c13
--- /dev/null
+++ b/www-client/chromium/files/chromium-major-minor.patch
@@ -0,0 +1,97 @@
+From 11e48b29d00fdd714c3ff3f8ebe0d51a2c4ce61c Mon Sep 17 00:00:00 2001
+From: Dongseong Hwang <dongseong.hwang@intel.com>
+Date: Tue, 11 Jul 2017 17:20:06 +0000
+Subject: [PATCH] ozone: drm: Remove the debug details when dmabuf mmap fails.
+
+As we fixed mmap failure, remove the redundant crash reports.
+The CL adding the info: crrev.com/2710183005
+
+BUG=629521
+
+Change-Id: I8de9f16a3fce4a42500fe9c5e2843615940e184e
+Reviewed-on: https://chromium-review.googlesource.com/565805
+Reviewed-by: Daniele Castagna <dcastagna@chromium.org>
+Reviewed-by: Robert Sesek <rsesek@chromium.org>
+Reviewed-by: Dongseong Hwang <dongseong.hwang@intel.com>
+Commit-Queue: Dongseong Hwang <dongseong.hwang@intel.com>
+Cr-Commit-Position: refs/heads/master@{#485662}
+---
+ chrome/common/crash_keys.cc                 |  5 -----
+ ui/gfx/linux/client_native_pixmap_dmabuf.cc | 28 +++-------------------------
+ 2 files changed, 3 insertions(+), 30 deletions(-)
+
+diff --git a/chrome/common/crash_keys.cc b/chrome/common/crash_keys.cc
+index c4b563e0309b..2f1efe6f2334 100644
+--- a/chrome/common/crash_keys.cc
++++ b/chrome/common/crash_keys.cc
+@@ -153,11 +153,6 @@ size_t RegisterChromeCrashKeys() {
+     {kInputEventFilterSendFailure, kSmallSize},
+ #if defined(OS_CHROMEOS)
+     {kNumberOfUsers, kSmallSize},
+-    // Temporary for https://crbug.com/629521
+-    {"mmap_params", kSmallSize},
+-    {"buffer_size", kSmallSize},
+-    {"errno", kSmallSize},
+-    {"number_of_fds", kSmallSize},
+ #endif
+ #if defined(OS_MACOSX)
+     {mac::kFirstNSException, kMediumSize},
+diff --git a/ui/gfx/linux/client_native_pixmap_dmabuf.cc b/ui/gfx/linux/client_native_pixmap_dmabuf.cc
+index 4927daf3a61d..e532686a4f5b 100644
+--- a/ui/gfx/linux/client_native_pixmap_dmabuf.cc
++++ b/ui/gfx/linux/client_native_pixmap_dmabuf.cc
+@@ -11,11 +11,9 @@
+ #include <sys/mman.h>
+ #include <xf86drm.h>
+ 
+-#include "base/debug/crash_logging.h"
+ #include "base/memory/ptr_util.h"
+ #include "base/posix/eintr_wrapper.h"
+ #include "base/process/memory.h"
+-#include "base/process/process_metrics.h"
+ #include "base/strings/stringprintf.h"
+ #include "base/trace_event/trace_event.h"
+ 
+@@ -87,36 +85,16 @@ ClientNativePixmapDmaBuf::ClientNativePixmapDmaBuf(
+     if (mmap_error == ENOMEM)
+       base::TerminateBecauseOutOfMemory(map_size);
+ 
+-    // TODO(dcastagna): Remove the following diagnostic information and the
+-    // associated crash keys once crbug.com/629521 is fixed.
+     bool fd_valid = fcntl(dmabuf_fd_.get(), F_GETFD) != -1 ||
+                     logging::GetLastSystemErrorCode() != EBADF;
+-    int minor = -1;
+-    int major = -1;
+-    struct stat buf;
+-    if (!fstat(dmabuf_fd_.get(), &buf)) {
+-      minor = minor(buf.st_dev);
+-      major = major(buf.st_dev);
+-    }
+-
+     std::string mmap_params = base::StringPrintf(
+         "(addr=nullptr, length=%zu, prot=(PROT_READ | PROT_WRITE), "
+-        "flags=MAP_SHARED, fd=%d[valid=%d, minor=%d, major=%d], offset=0)",
+-        map_size, dmabuf_fd_.get(), fd_valid, minor, major);
++        "flags=MAP_SHARED, fd=%d[valid=%d], offset=0)",
++        map_size, dmabuf_fd_.get(), fd_valid);
+     std::string errno_str = logging::SystemErrorCodeToString(mmap_error);
+-    std::unique_ptr<base::ProcessMetrics> process_metrics(
+-        base::ProcessMetrics::CreateCurrentProcessMetrics());
+-    std::string number_of_fds =
+-        base::StringPrintf("%d", process_metrics->GetOpenFdCount());
+-    base::debug::ScopedCrashKey params_crash_key("mmap_params", mmap_params);
+-    base::debug::ScopedCrashKey size_crash_key("buffer_size", size.ToString());
+-    base::debug::ScopedCrashKey errno_crash_key("errno", errno_str);
+-    base::debug::ScopedCrashKey number_of_fds_crash_key("number_of_fds",
+-                                                        number_of_fds);
+     LOG(ERROR) << "Failed to mmap dmabuf; mmap_params: " << mmap_params
+                << ", buffer_size: (" << size.ToString()
+-               << "),  errno: " << errno_str
+-               << " , number_of_fds: " << number_of_fds;
++               << "),  errno: " << errno_str;
+     LOG(ERROR) << "NativePixmapHandle:";
+     LOG(ERROR) << "Number of fds: " << handle.fds.size();
+     LOG(ERROR) << "Number of planes: " << handle.planes.size();
+-- 
+2.13.3
+