Remove an unneeded local variable in FrameLoader::requestFromDelegate

It was removed after revision 148941.

BUG=None

Review URL: https://chromiumcodereview.appspot.com/23533008

git-svn-id: svn://svn.chromium.org/blink/trunk@156999 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: draw viewport gutter in screencast.

Review URL: https://chromiumcodereview.appspot.com/23754004

git-svn-id: svn://svn.chromium.org/blink/trunk@157000 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Wrong header dependency of ScheduledAction

ScheduledAction.h should include UnsafePersistent.h

BUG=

Review URL: https://chromiumcodereview.appspot.com/23593004

git-svn-id: svn://svn.chromium.org/blink/trunk@157001 bbb929c8-8fbe-4397-9dbb-9b2b20218538
TestExpcatations: css3/filters/custom/composited/custom-filter-blend-modes.html is flak

BUG=282496
TBR=tkent@chromium.org

Review URL: https://codereview.chromium.org/23523007

git-svn-id: svn://svn.chromium.org/blink/trunk@157002 bbb929c8-8fbe-4397-9dbb-9b2b20218538