Fix crashe in PrintJob if Stop() called twice.

BUG=342398

Review URL: https://codereview.chromium.org/144463018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250676 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250676
Update the SaveInfoBar for android to add a checkbox for enabling external auth.

BUG=341492

Review URL: https://codereview.chromium.org/154113007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250677 0039d316-1c4b-4281-b951-d872f2087c98
Move Did(Start|Stop)Loading from RenderView to RenderFrame.

Those two events are page-level, so they are only dispatched to the top-level RenderFrame and delivered to WebContents. The only change this CL brings is routing of the IPC to move from RenderView to RenderFrame.

BUG=304341

Review URL: https://codereview.chromium.org/160173002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250678 0039d316-1c4b-4281-b951-d872f2087c98
Sets options menu font to roboto.

BUG=332073

Review URL: https://codereview.chromium.org/159933004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250679 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250679