Support general raster matrix for RasterSource and DisplayItemList

cc/playback/transform_display_item.cc

Index: cc/playback/transform_display_item.cc
diff --git a/cc/playback/transform_display_item.cc b/cc/playback/transform_display_item.cc
index e3aa5912a6379c81bec884d8400034e0936c4189..3faf5752f2896f17011ba5752fda1b41d7a96a2a 100644
--- a/cc/playback/transform_display_item.cc
+++ b/cc/playback/transform_display_item.cc
@@ -46,7 +46,6 @@ void TransformDisplayItem::ToProtobuf(
 }
 
 void TransformDisplayItem::Raster(SkCanvas* canvas,
-                                  const gfx::Rect& canvas_target_playback_rect,
                                   SkPicture::AbortCallback* callback) const {
   canvas->save();
   if (!transform_.IsIdentity())
@@ -83,7 +82,6 @@ void EndTransformDisplayItem::ToProtobuf(
 
 void EndTransformDisplayItem::Raster(
     SkCanvas* canvas,
-    const gfx::Rect& canvas_target_playback_rect,
     SkPicture::AbortCallback* callback) const {
   canvas->restore();
 }