Very basic Android browser-side compositing support.

content/shell/android/shell_manager.h

 // Copyright (c) 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 CONTENT_SHELL_ANDROID_SHELL_MANAGER_H_
 #define CONTENT_SHELL_ANDROID_SHELL_MANAGER_H_
 
 #include <jni.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/scoped_java_ref.h"
 
+namespace WebKit {
+class WebLayer;
+}
+
 namespace content {
 
 // Creates an Android specific shell view, which is our version of a shell
 // window.  This view holds the controls and content views necessary to
 // render a shell window.  Returns the java object representing the shell view.
 // object.
 jobject CreateShellView();
 
 // Registers the ShellManager native methods.
 bool RegisterShellManager(JNIEnv* env);
 
+void ShellAttachLayer(WebKit::WebLayer& layer);

[klobag.chromium, 2012/08/22 07:01:19]

const WebLayer&

+void ShellRemoveLayer(WebKit::WebLayer& layer);
 }  // namespace content
 
 #endif  // CONTENT_SHELL_ANDROID_SHELL_MANAGER_H_