Bump the browser theme pack version for Win Aura.

Upgrading to Aura on Windows can cause themes to break.
Likely it's a mismatch in the IDRs/PRSs for Win Aura/not.
Clobbering stale "Cached Theme.pak" files fixes the issue.

BUG=288181
TEST=Upgrading from non-Aura to Aura on Windows Chrome installations with themes do not break the theme rendering.
R=pkotwicz@chromium.org,erg@chromium.org

Review URL: https://codereview.chromium.org/47583003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232638 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 232638
Add the VirtualKeyboardLoaded entry for UMA actions

BUG=288192

Review URL: https://codereview.chromium.org/54493009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232639 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 232639