Blink roll 159942:159944

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=159943:159946&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/28733002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229354 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229355 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229354
SVN changes up to revision 229355
Skip per-script font preferences registration and filling on Android.

Per-script font preferences have no default values on Android, nor is there a
way to set them.

By disabling the registration and filling of these preferences we save ~40ms on
each renderer startup and ~10ms on each browser start.

http://crbug.com/308095 was spawned to track optimizing this code path for
platforms that use per-script font preferences.

BUG=308033

Review URL: https://codereview.chromium.org/27527003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229356 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229356