Move TokenCacheService away from listening for Signin notifications.

This change is part of eliminating the signin-related notifications in favor of
having clients observe SigninManager.

BUG=333997

Review URL: https://codereview.chromium.org/170383005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252088 0039d316-1c4b-4281-b951-d872f2087c98
Remove uses of PlatformFile from leveldb

BUG=322664
R=kinuko@chromium.org, dgrogan@chromium.org

Review URL: https://codereview.chromium.org/168833003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252089 0039d316-1c4b-4281-b951-d872f2087c98
Rename ChromeShellWindowDelegate to ChromeAppWindowDelegate

Follow up from ShellWindow -> AppWindow rename in http://crbug.com/343591

BUG=344084
TBR=jamescook@chromium.org chrome/browser/ui/ash/*
TBR=benwells@chromium.org chrome/browser/ui/{cocoa,gtk,views}*

Review URL: https://codereview.chromium.org/171593002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252090 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252090
Remove the --ui-max-frames-pending flag.

ChromeOS always sets this value to 1. Other Aura platforms don't use
the cc scheduler yet so they don't care about this value. Once they
do, they'll want to use 1 as well. So set it to 1 always.

R=piman@chromium.org, piman
BUG=344094

Review URL: https://codereview.chromium.org/168073002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252091 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252091