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| author | thakis@chromium.org <thakis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-19 04:50:37 +0000 |
|---|---|---|
| committer | thakis@chromium.org <thakis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-19 04:50:37 +0000 |
| commit | f5a180a295979b2765e8d9493887fb2de99e2ef1 (patch) | |
| tree | 8741b01f773bfc9993749268f56895d7636a56d6 /chrome/browser/automation | |
| parent | 6bd538c45350980a37429da78a389ca4579dff63 (diff) | |
| download | chromium_src-f5a180a295979b2765e8d9493887fb2de99e2ef1.zip chromium_src-f5a180a295979b2765e8d9493887fb2de99e2ef1.tar.gz chromium_src-f5a180a295979b2765e8d9493887fb2de99e2ef1.tar.bz2 | |
mac: Use bitmaps for the tab background fill.
Confusingly, the naming scheme used here is the opposite of the
asset naming: In code, _background means an inactive tab, and _inactive means
a background window. I'll talk to people to either rename the assets
or rename the constants in code.
inactive tabs used to use NSGradients for painting. Switching them to
bitmaps improves cpu usage with 8 spinners from ~15% cpu to ~12% cpu,
a 20% relative improvement.
Make tab_view no longer derive from BackgroundGradientView, since
that's only used for a single NSFillRect() call.
BUG=19268,52468
Review URL: https://codereview.chromium.org/11638011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@173853 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/automation')
0 files changed, 0 insertions, 0 deletions