Update cc snapshot to WK r126941

cc/CCAppendQuadsData.h

+// Copyright 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CCAppendQuadsData_h
+#define CCAppendQuadsData_h
+
+namespace WebCore {
+
+struct CCAppendQuadsData {
+    CCAppendQuadsData()
+        : hadOcclusionFromOutsideTargetSurface(false)
+        , hadMissingTiles(false)
+    {
+    }
+
+    // Set by the QuadCuller.
+    bool hadOcclusionFromOutsideTargetSurface;
+    // Set by the layer appending quads.
+    bool hadMissingTiles;
+};
+
+}
+#endif // CCCCAppendQuadsData_h