cc: turn on distance field text on animated layers

cc: turn on distance field text on animated layers

PictureLayerImpl
* Rerasterize on every animated frame
* pass animated flag to picture pile

PicturePileImpl
* Store has_transform_animated, used as a transport to get data
  to GPU's RasterBufferImpl

ResourceProvider
* Provide a method to recreate the surface with the correct dff
  flag.
* Provide a method in the lock to set the dff setting
 * This has the side effect that the surface may be created
   twice for a new animated layer, but surface creation is
   cheap, I don't see this as a huge issue

RasterBufferImpl
* In playback, call the method on the lock to assign the dff
  setting that comes from the picture pile.

BUG=372391

Review URL: https://codereview.chromium.org/648293006

Cr-Commit-Position: refs/heads/master@{#300626}