Fix crash when turning off projection touch HUD while touching screen

When removing touch HUD widget, for any active touch point, if it is
fading out, fadeout should be completed immediately which in turn
removes the touch point. If it is not fading out, it should be removed
manually.

BUG=306689

Review URL: https://codereview.chromium.org/33243004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230592 0039d316-1c4b-4281-b951-d872f2087c98
[MediaGalleries] Move MTP tracking fully to the MTP device map service.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/34053011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230593 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230592
Renamed "In-App Payments" to "Google Wallet for digital goods".
Also added link to the IAP sushi video.

STAGED DOC: http://ypd-ubiq182.dls.corp.google.com:8000/apps/google_wallet.html

BUG=308705
R=mkearney@chromium.org, saroop@chromium.org

Review URL: https://codereview.chromium.org/34603010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230594 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230594