Split ClipTransformRecorder into {Clip,Transform}Recorder.

ui/compositor/paint_context.h

Index: ui/compositor/paint_context.h
diff --git a/ui/compositor/paint_context.h b/ui/compositor/paint_context.h
index ee9134ed837f6bcbd7e7a669a05d43d2da8a93e5..b118c02ac8a64391d5d2ae2d4bbae2676ff9a930 100644
--- a/ui/compositor/paint_context.h
+++ b/ui/compositor/paint_context.h
@@ -21,9 +21,10 @@ class Canvas;
 class SkPictureRecorder;
 
 namespace ui {
-class ClipTransformRecorder;
+class ClipRecorder;
 class CompositingRecorder;
 class PaintRecorder;
+class TransformRecorder;
 
 class COMPOSITOR_EXPORT PaintContext {
  public:
@@ -71,9 +72,10 @@ class COMPOSITOR_EXPORT PaintContext {
   // The Recorder classes need access to the internal canvas and friends, but we
   // don't want to expose them on this class so that people must go through the
   // recorders to access them.
-  friend class ClipTransformRecorder;
+  friend class ClipRecorder;
   friend class CompositingRecorder;
   friend class PaintRecorder;
+  friend class TransformRecorder;
   // The Cache class also needs to access the DisplayItemList to append its
   // cache contents.
   friend class PaintCache;