cc: Optimize decode scheduling for checker-images.

cc/test/fake_recording_source.h

Index: cc/test/fake_recording_source.h
diff --git a/cc/test/fake_recording_source.h b/cc/test/fake_recording_source.h
index dba41fb7df2f675570c08351241976aa3c3556ce..57142534d2ffde0069d9de465b0f8388cc34915d 100644
--- a/cc/test/fake_recording_source.h
+++ b/cc/test/fake_recording_source.h
@@ -64,6 +64,10 @@ class FakeRecordingSource : public RecordingSource {
     clear_canvas_with_debug_color_ = clear;
   }
 
+  void set_fill_with_nonsolid_color(bool nonsolid) {
+    client_.set_fill_with_nonsolid_color(nonsolid);
+  }
+
   void Rerecord() {
     SetNeedsDisplayRect(recorded_viewport_);
     Region invalidation;