2011-01-21 Tony Chang <tony@chromium.org>
Reviewed by Sam Weinig.
reduce number of FrameLoaderClient::didChangeScrollOffset calls
https://bugs.webkit.org/show_bug.cgi?id=52915
Only notify of changes in scroll offset when there actually is a change.
This regressed in r76291.
Covered by Chromium browser_tests.
* platform/ScrollAnimator.cpp:
(WebCore::ScrollAnimator::scrollToOffsetWithoutAnimation):
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@76395
268f45cc-cd09-0410-ab3c-
d52691b4dbfc