Add method to load resources without scale
 This removes a lot of necessary reference to SCALE_FACTOR_NONE, and eliminate layout.h

I'll cleanup ContentClient in separate CL.

BUG=156569
TEST=none. no functional change.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=165444

Review URL: https://chromiumcodereview.appspot.com/11341003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@165500 0039d316-1c4b-4281-b951-d872f2087c98
72 files changed