Remove WebContents methods that duplicate WebContentsView methods.

content/shell/shell_web_contents_view_delegate_gtk.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/shell/shell_web_contents_view_delegate.h"
 
 #include "base/command_line.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ skipping 178 matching lines @@
 
 gboolean ShellWebContentsViewDelegate::OnNativeViewFocusEvent(
     GtkWidget* widget,
     GtkDirectionType type,
     gboolean* return_value) {
   return false;
 }
 
 void ShellWebContentsViewDelegate::OnBackMenuActivated(GtkWidget* widget) {
   web_contents_->GetController().GoToOffset(-1);
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void ShellWebContentsViewDelegate::OnForwardMenuActivated(GtkWidget* widget) {
   web_contents_->GetController().GoToOffset(1);
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void ShellWebContentsViewDelegate::OnReloadMenuActivated(GtkWidget* widget) {
   web_contents_->GetController().Reload(false);
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void ShellWebContentsViewDelegate::OnOpenURLMenuActivated(GtkWidget* widget) {
   ShellBrowserContext* browser_context =
       static_cast<ShellContentBrowserClient*>(
         GetContentClient()->browser())->browser_context();
   Shell::CreateNewWindow(browser_context,
                          params_.link_url,
                          NULL,
                          MSG_ROUTING_NONE,
@@ skipping 14 matching lines @@
 
 void ShellWebContentsViewDelegate::OnDeleteMenuActivated(GtkWidget* widget) {
   web_contents_->GetRenderViewHost()->Delete();
 }
 
 void ShellWebContentsViewDelegate::OnInspectMenuActivated(GtkWidget* widget) {
   ShellDevToolsFrontend::Show(web_contents_);
 }
 
 }  // namespace content