[SPDY] Insert bounds checks for data structures indexed by RequestPriority

This is to track down the hypothesized out-of-bounds error causing
the crash in the bug.

BUG=308348
R=rtenneti@chromium.org

Review URL: https://codereview.chromium.org/28003002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229301 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229301
Removed shortcut for fetching login access token for device robot accounts.

BUG=305699
TEST=manual

Review URL: https://codereview.chromium.org/26715002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229302 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229302
rAc: Fix missing name in card generation animation

Card name was empty for a while (during initial scrambling animation) when new data had been entered. Now it works for both new and old data.

Card name was also empty after CVV verification.

BUG=none

Review URL: https://codereview.chromium.org/26747005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229303 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229303