Remove android_webview/browser layer's dependency on native

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>
 #include <string>
@@ skipping 186 matching lines @@
   gfx::Point GetLocationOnScreen() override;
   void ScrollContainerViewTo(gfx::Vector2d new_value) override;
   bool IsFlingActive() const override;
   void UpdateScrollState(gfx::Vector2d max_scroll_offset,
                          gfx::SizeF contents_size_dip,
                          float page_scale_factor,
                          float min_page_scale_factor,
                          float max_page_scale_factor) override;
   void DidOverscroll(gfx::Vector2d overscroll_delta) override;
 
-  const BrowserViewRenderer* GetBrowserViewRenderer() const;
-
   void ClearCache(JNIEnv* env, jobject obj, jboolean include_disk_files);
   void SetPendingWebContentsForPopup(scoped_ptr<content::WebContents> pending);
   jlong ReleasePopupAwContents(JNIEnv* env, jobject obj);
 
   void ScrollTo(JNIEnv* env, jobject obj, jint x, jint y);
   void SetDipScale(JNIEnv* env, jobject obj, jfloat dip_scale);
   void SetSaveFormData(bool enabled);
 
   // Sets the java client
   void SetAwAutofillClient(jobject client);
@@ skipping 37 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_