cc: Cull DrawingDisplayItems outside of the raster playback rect

cc/test/skia_common.cc

Index: cc/test/skia_common.cc
diff --git a/cc/test/skia_common.cc b/cc/test/skia_common.cc
index c0b667146854ec9974da88082b608a227706d714..e1336d295e494f8c6845e19e09cab74713cf14ef 100644
--- a/cc/test/skia_common.cc
+++ b/cc/test/skia_common.cc
@@ -36,7 +36,7 @@ void DrawDisplayList(unsigned char* buffer,
   bitmap.installPixels(info, buffer, info.minRowBytes());
   SkCanvas canvas(bitmap);
   canvas.clipRect(gfx::RectToSkRect(layer_rect));
-  list->Raster(&canvas, NULL, 1.0f);
+  list->Raster(&canvas, NULL, gfx::Rect(), 1.0f);
 }
 
 void CreateBitmap(const gfx::Size& size, const char* uri, SkBitmap* bitmap) {