Roll Skia DEPS to 5042 & skia.gyp changes

Roll Skia DEPS to 5042 & skia.gyp changes

control: http://codereview.chromium.org/10824254/
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=151082

[robertphillips, 2012-08-10 17:53:02]

I think it looks good. Oddities are:

OK - win
   *roll:    
            interactive_ui_tests 2 flaky failed 1
                OnCancelEvent
            chrome_frame_net_tests crashed or hung
   *control: 
            nacl_integration failed 2
                nacl_newlib.run_ppapi_ppb_graphics2d_browser_test
                nacl_newlib.run_ppapi_ppb_scrollbar_browser_test
            chrome_frame_net_tests crashed or hung
            chrome_frame_tests 29 disabled 18 flaky failed 1
                WidgetModeIE_MultipleCFInstances

OK - mac_layout
   *roll:    
            webkit_tests 1629 fixable (0 skipped) failed 1
                context-creation-and-destruction.html
   *control: green

[Tom Hudson, 2012-08-10 17:56:44]

LGTM

[commit-bot: I haz the power, 2012-08-10 17:57:33]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a lowly provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[reed1, 2012-08-13 12:52:15]

lgtm