| commit | d2afa867d9f2451d2dede9b8bd5374441a79a862 | |
| author | jdduke@chromium.org <jdduke@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Mon, 31 Mar 2014 20:24:42 +0000 (31 20:24 +0000) | ||
| committer | jdduke@chromium.org <jdduke@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Mon, 31 Mar 2014 20:24:42 +0000 (31 20:24 +0000) | ||
| tree | 5cf262a443201d0b21e9f5e3cf8cf7400efbe02e | treesnapshot (tar.gz zip) |
| parent | 533b464baefc2b0490ea4427a1a22658426bd73d | commitdiff |
Early terminate flings when scrolling impossible
Previously, flings were terminated early only if the root layer overscrolled.
Now, flings will terminate if the fling target's |scrollBy()| method returns
false, providing consistency between layer types and saving battery on
sites with scrolling sublayers.
Also move |DidOverscrollParams| into content/ in anticipation of using it
directly in the overscroll IPC message.
Corresponding Blink patch:
https://codereview.chromium.org/139493003/
Review URL: https://codereview.chromium.org/136173004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@260631 0039d316-1c4b-4281-b951-d872f2087c98
Previously, flings were terminated early only if the root layer overscrolled.
Now, flings will terminate if the fling target's |scrollBy()| method returns
false, providing consistency between layer types and saving battery on
sites with scrolling sublayers.
Also move |DidOverscrollParams| into content/ in anticipation of using it
directly in the overscroll IPC message.
Corresponding Blink patch:
https://codereview.chromium.org/139493003/
Review URL: https://codereview.chromium.org/136173004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@260631 0039d316-1c4b-4281-b951-d872f2087c98
28 files changed: