https://bugs.webkit.org/show_bug.cgi?id=94254

Patch by Brian Anderson <brianderson@chromium.org> on 2012-09-04
Reviewed by James Robinson.

Removes support for infinite pending frames in CCFrameRateController
if swap acks are available.

Functionality covered by existing tests.

* platform/graphics/chromium/cc/CCFrameRateController.cpp:
(WebCore::CCFrameRateController::CCFrameRateController):
(WebCore::CCFrameRateController::setMaxFramesPending):
(WebCore::CCFrameRateController::setSwapBuffersCompleteSupported):
(WebCore):
(WebCore::CCFrameRateController::onTimerTick):
(WebCore::CCFrameRateController::didBeginFrame):
(WebCore::CCFrameRateController::didFinishFrame):
* platform/graphics/chromium/cc/CCFrameRateController.h:
(CCFrameRateController):
* platform/graphics/chromium/cc/CCScheduler.cpp:
(WebCore::CCScheduler::setSwapBuffersCompleteSupported):
(WebCore):
* platform/graphics/chromium/cc/CCScheduler.h:
(CCScheduler):
* platform/graphics/chromium/cc/CCThreadProxy.cpp:
(WebCore::CCThreadProxy::initializeRendererOnImplThread):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@127476 268f45cc-cd09-0410-ab3c-d52691b4dbfc