WebView: Cleanup class/struct forward declarations

android_webview/native/aw_contents.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 ANDROID_WEBVIEW_NATIVE_AW_CONTENTS_H_
 #define ANDROID_WEBVIEW_NATIVE_AW_CONTENTS_H_
 
 #include <jni.h>
 
 #include <list>
@@ skipping 12 matching lines @@
 #include "android_webview/browser/renderer_host/aw_render_view_host_ext.h"
 #include "android_webview/native/permission/permission_request_handler_client.h"
 #include "base/android/jni_weak_ref.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/callback_forward.h"
 #include "base/macros.h"
 #include "content/public/browser/web_contents_observer.h"
 
 class SkBitmap;
 class TabContents;
-struct AwDrawGLInfo;
 
 namespace content {
 class WebContents;
 }
 
 namespace android_webview {
 
 class AwContentsContainer;
 class AwContentsClientBridge;
 class AwGLFunctor;
 class AwPdfExporter;
 class AwWebContentsDelegate;
-class HardwareRenderer;
 class PermissionRequestHandler;
 
 // Native side of java-class of same name.
 // Provides the ownership of and access to browser components required for
 // WebView functionality; analogous to chrome's TabContents, but with a
 // level of indirection provided by the AwContentsContainer abstraction.
 //
 // Object lifetime:
 // For most purposes the java and native objects can be considered to have
 // 1:1 lifetime and relationship. The exception is the java instance that
@@ skipping 316 matching lines @@
   GLViewRendererManager::Key renderer_manager_key_;
 
   DISALLOW_COPY_AND_ASSIGN(AwContents);
 };
 
 bool RegisterAwContents(JNIEnv* env);
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_NATIVE_AW_CONTENTS_H_