Revert of Add Java wrapper for RenderFrameHost

content/browser/web_contents/web_contents_impl.cc

 // 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.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 3568 matching lines @@
 
 bool WebContentsImpl::ShouldAllowRunningInsecureContent(
     WebContents* web_contents,
     bool allowed_per_prefs,
     const url::Origin& origin,
     const GURL& resource_url) {
   return GetDelegate()->ShouldAllowRunningInsecureContent(
       web_contents, allowed_per_prefs, origin, resource_url);
 }
 
-#if defined(OS_ANDROID)
-base::android::ScopedJavaLocalRef<jobject>
-WebContentsImpl::GetJavaRenderFrameHostDelegate() {
-  return GetJavaWebContents();
-}
-#endif
-
 void WebContentsImpl::OnDidDisplayContentWithCertificateErrors(
     RenderFrameHostImpl* source,
     const GURL& url) {
   // TODO(nick): |url| is unused; get rid of it.
   controller_.ssl_manager()->DidDisplayContentWithCertErrors();
 }
 
 void WebContentsImpl::OnDidRunContentWithCertificateErrors(
     RenderFrameHostImpl* source,
     const GURL& url) {
@@ skipping 1814 matching lines @@
     RenderViewHost* render_view_host = RenderViewHost::From(render_widget_host);
     if (!render_view_host)
       continue;
     render_view_host_set.insert(render_view_host);
   }
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 }  // namespace content