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authorprashant.n@samsung.com <prashant.n@samsung.com@0039d316-1c4b-4281-b951-d872f2087c98>2014-01-10 20:05:06 +0000
committerprashant.n@samsung.com <prashant.n@samsung.com@0039d316-1c4b-4281-b951-d872f2087c98>2014-01-10 20:05:06 +0000
commit0023fc78d056556b353ee17f03760bec8c1fee49 (patch)
tree009367358a1c44b08f3142f63b087d936206ba44 /cc/test/fake_scrollbar.cc
parent37df32bd517577ac6ad20c6d76b236265caeacaf (diff)
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Pass gfx::Rect and gfx::RectF by const ref.
Avoid unneccessary copy of structures gfx::Rect & gfx::RectF by passing them by const ref rather than value. Any struct of size > 4 bytes should be passed by const ref. Passing by ref for these structs is faster than passing by value, especially when invoking function has multiple parameters. Pass by value creates unneccessary overhead which should be avoided. BUG=159273 Review URL: https://codereview.chromium.org/93663004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244224 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/test/fake_scrollbar.cc')
-rw-r--r--cc/test/fake_scrollbar.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/cc/test/fake_scrollbar.cc b/cc/test/fake_scrollbar.cc
index b1566fb..7285660 100644
--- a/cc/test/fake_scrollbar.cc
+++ b/cc/test/fake_scrollbar.cc
@@ -56,7 +56,7 @@ gfx::Rect FakeScrollbar::TrackRect() const {
void FakeScrollbar::PaintPart(SkCanvas* canvas,
ScrollbarPart part,
- gfx::Rect content_rect) {
+ const gfx::Rect& content_rect) {
if (!paint_)
return;