[cc] Rename all cc/ filenames to Chromium style

cc/texture_layer_client.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 TextureLayerChromiumClient_h
+#define TextureLayerChromiumClient_h
+
+namespace WebKit {
+class WebGraphicsContext3D;
+}
+
+namespace cc {
+class CCTextureUpdateQueue;
+
+class TextureLayerChromiumClient {
+public:
+    // Called to prepare this layer's texture for compositing. The client may queue a texture
+    // upload or copy on the CCTextureUpdateQueue.
+    // Returns the texture ID to be used for compositing.
+    virtual unsigned prepareTexture(CCTextureUpdateQueue&) = 0;
+
+    // Returns the context that is providing the texture. Used for rate limiting and detecting lost context.
+    virtual WebKit::WebGraphicsContext3D* context() = 0;
+
+protected:
+    virtual ~TextureLayerChromiumClient() { }
+};
+
+}
+
+#endif // TextureLayerChromiumClient_h