CC Animation: Erase cc::LayerSettings everywhere.

cc/layers/video_layer.cc

Index: cc/layers/video_layer.cc
diff --git a/cc/layers/video_layer.cc b/cc/layers/video_layer.cc
index 49d6490d7d1db73de39a70047f901f344a81aa2f..b55d82acfcc1531b0df1c8312e34a54f2d5155ba 100644
--- a/cc/layers/video_layer.cc
+++ b/cc/layers/video_layer.cc
@@ -9,16 +9,14 @@
 namespace cc {
 
 scoped_refptr<VideoLayer> VideoLayer::Create(
-    const LayerSettings& settings,
     VideoFrameProvider* provider,
     media::VideoRotation video_rotation) {
-  return make_scoped_refptr(new VideoLayer(settings, provider, video_rotation));
+  return make_scoped_refptr(new VideoLayer(provider, video_rotation));
 }
 
-VideoLayer::VideoLayer(const LayerSettings& settings,
-                       VideoFrameProvider* provider,
+VideoLayer::VideoLayer(VideoFrameProvider* provider,
                        media::VideoRotation video_rotation)
-    : Layer(settings), provider_(provider), video_rotation_(video_rotation) {
+    : provider_(provider), video_rotation_(video_rotation) {
   DCHECK(provider_);
 }