Update cc snapshot to WK r126941

cc/CCAppendQuadsData.h

Index: cc/CCAppendQuadsData.h
diff --git a/cc/CCAppendQuadsData.h b/cc/CCAppendQuadsData.h
new file mode 100644
index 0000000000000000000000000000000000000000..73ef4f800242a339815745595fc9f844f59e4ac5
--- /dev/null
+++ b/cc/CCAppendQuadsData.h
@@ -0,0 +1,24 @@
+// 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