Fix Clang error from r225324.

R=hashimoto@chromium.org

Review URL: https://codereview.chromium.org/24467008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225331 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225331
Only use primary pointerevent for swipe gesture and replace tab with spaces


Swipe gesture may triggered unintentionally when user type really fast. The reason
is non-primary pointerevent may pollute the parameters for swipe gesture recognizer.
We should only do the swipe gesture recognition on primary pointer event.

BUG=290302
TEST=
1. turn on virtual keyboard from about://flags on a chromeos device
2. type on the virtual keyboard really fast

expected: the cursor should not move backfowrd/forward as you typing

3. use one finger to swipe on the keyboard

expected: cursor should move to the same directory as the swipe

Review URL: https://codereview.chromium.org/23440072

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225332 0039d316-1c4b-4281-b951-d872f2087c98
[rAc] Resize the dialog to fit the entire sign-in page when possible.

BUG=292757
TEST=Try to sign in to Wallet.  The entire GAIA login page should be visible in
     the dialog without scrolling, unless your display is too small for the
     dialog to fit.

Review URL: https://codereview.chromium.org/23484065

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225333 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225333