cc: Rename DisplayListRasterSource to just RasterSource.

cc/test/fake_picture_layer_impl.cc

Index: cc/test/fake_picture_layer_impl.cc
diff --git a/cc/test/fake_picture_layer_impl.cc b/cc/test/fake_picture_layer_impl.cc
index cffed1c0a8fbd996999428d7f52886c7b527ff22..95e81a7ed5f3dbbc81553fb80d2d85d0c54d4439 100644
--- a/cc/test/fake_picture_layer_impl.cc
+++ b/cc/test/fake_picture_layer_impl.cc
@@ -15,7 +15,7 @@ namespace cc {
 FakePictureLayerImpl::FakePictureLayerImpl(
     LayerTreeImpl* tree_impl,
     int id,
-    scoped_refptr<DisplayListRasterSource> raster_source,
+    scoped_refptr<RasterSource> raster_source,
     bool is_mask)
     : PictureLayerImpl(tree_impl, id, is_mask),
       append_quads_count_(0),
@@ -30,7 +30,7 @@ FakePictureLayerImpl::FakePictureLayerImpl(
 FakePictureLayerImpl::FakePictureLayerImpl(
     LayerTreeImpl* tree_impl,
     int id,
-    scoped_refptr<DisplayListRasterSource> raster_source,
+    scoped_refptr<RasterSource> raster_source,
     bool is_mask,
     const gfx::Size& layer_bounds)
     : PictureLayerImpl(tree_impl, id, is_mask),
@@ -108,7 +108,7 @@ PictureLayerTiling* FakePictureLayerImpl::LowResTiling() const {
 }
 
 void FakePictureLayerImpl::SetRasterSourceOnPending(
-    scoped_refptr<DisplayListRasterSource> raster_source,
+    scoped_refptr<RasterSource> raster_source,
     const Region& invalidation) {
   DCHECK(layer_tree_impl()->IsPendingTree());
   Region invalidation_temp = invalidation;