Adds browser test to check that the keyboard loaded successfully. This enables the test framework to catch regressions such as in crbug.com/308653


BUG=309636, 308653

Review URL: https://codereview.chromium.org/54463006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236783 0039d316-1c4b-4281-b951-d872f2087c98
Adding base class for targets

BUG=316397

Review URL: https://codereview.chromium.org/77553007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236784 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236784
Move PolicySchema and PolicySchemaRegistry to components/policy/.

This facilitates the refactoring of chrome/browser/policy into a layered
component.

Depends on https://codereview.chromium.org/78823004/

BUG=271392

Review URL: https://codereview.chromium.org/78453005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236785 0039d316-1c4b-4281-b951-d872f2087c98
Adding standard targets

BUG=316397

Review URL: https://codereview.chromium.org/80543003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236786 0039d316-1c4b-4281-b951-d872f2087c98
Fix the issue that GCMProfileServiceTest.CheckIn failing on official Windows builder

BUG=322254
R=fgorski@chromium.org

Review URL: https://codereview.chromium.org/82363002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236787 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236785
SVN changes up to revision 236787