base/memory/ref_counted_memory.cc - Issue 11830007: Avoid sending notifications when the bitmap data in history has not changed

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Unified Diff: base/memory/ref_counted_memory.cc

Issue 11830007: Avoid sending notifications when the bitmap data in history has not changed (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 11 months ago

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Index: base/memory/ref_counted_memory.cc

diff --git a/base/memory/ref_counted_memory.cc b/base/memory/ref_counted_memory.cc

index 9bcde32b60ec77bb1bc88721256f59d0e3f9f67b..cd5d162f84c68f3ba43f249c5ef5056082a99529 100644

--- a/base/memory/ref_counted_memory.cc

+++ b/base/memory/ref_counted_memory.cc

@@ -8,6 +8,11 @@

namespace base {

+bool RefCountedMemory::Equals(RefCountedMemory* other) const {

+ return size() == other->size() &&

sky 2013/01/09 20:38:24 How about a NULL check on |other|, and if possible

+ (memcmp(front(), other->front(), size()) == 0);

RefCountedMemory::RefCountedMemory() {}

RefCountedMemory::~RefCountedMemory() {}

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