Blink roll 168755:168805

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=168756:168805&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/192373003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255896 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255897 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255897
VAVDA: Switch to using max_num_reorder_frames.

H.264 standard allows for an optional max_num_reorder_frames parameter to be
specified in VUI parameters. When present, it indicates the maximum number
of frames that may precede a given frame in decode order, but come after it
in output order. This means, that if the number of decoded and not yet outputted
frames exceeds max_num_reorder_frames, we are allowed to output until this no
longer holds true.

In case max_num_reorder_frames is not present, the value is to be inferred
to be either 0 or equal to the size of DPB. In case of the latter, we would
always have to wait until the DPB is full before outputting anything. This means
we could incur visible stuttering whenever DPB had to be cleared (on IDRs,
etc.). max_num_reorder_frames seems to be very common in streams these days
however, so it should be a relatively rare occurrence.

Relying on max_num_reorder_frames also gives us an ability to handle streams
with negative POC values, which are produced by some camera models.

TEST=video playbacks, vdatest, switchtests
BUG=chromium:177692

Review URL: https://codereview.chromium.org/177583002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255898 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255898
Add Hide and Show to the app list SearchBoxView.

This CL adds a Show and Hide to the app list SearchBoxView in preparation
for work pertaining to the experimental app list. The Show and Hide also
require that the AppListView's background repaints which have required
changes to the AppListView, AppListMainView and SearchBoxViewDelegate.

BUG=349727

Review URL: https://codereview.chromium.org/185623002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255899 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255899