Split out the static methods from ThemeService to ThemeProperties.
The goal of this change is to make BrowserThemePack not depend on ThemeService anymore and to make it clearer as
to which changes require updating the version number in
browser_theme_pack.h

BUG=None
Test=None

Review URL: https://chromiumcodereview.appspot.com/12207103

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@183134 0039d316-1c4b-4281-b951-d872f2087c98
69 files changed