remove custom pixelref, using new installPixels() instead.

NOTRY=true

Review URL: https://codereview.chromium.org/151723002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248796 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248796
Add more owners to base for Android

Adding nyquist@chromium.org to OWNERS for Android
in base/android and base/test/android.

BUG=None
NOTRY=true

Review URL: https://codereview.chromium.org/149803003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248797 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248797