Turn off computation of the interest rect in cc in synchronized paint mode.

cc/test/fake_display_list_recording_source.h

Index: cc/test/fake_display_list_recording_source.h
diff --git a/cc/test/fake_display_list_recording_source.h b/cc/test/fake_display_list_recording_source.h
index 8b6436c3888d5573b9d89fc216210797c59f5bfd..4ee2420d52d0cf41b057ae968573a4faeed8fe0e 100644
--- a/cc/test/fake_display_list_recording_source.h
+++ b/cc/test/fake_display_list_recording_source.h
@@ -63,7 +63,7 @@ class FakeDisplayListRecordingSource : public DisplayListRecordingSource {
   void Rerecord() {
     Region invalidation = recorded_viewport_;
     UpdateAndExpandInvalidation(&client_, &invalidation, size_,
-                                recorded_viewport_, 0, RECORD_NORMALLY);
+                                recorded_viewport_, 0, RECORD_NORMALLY, true);
   }
 
   void add_draw_rect(const gfx::Rect& rect) {