Remove WebContents methods that duplicate WebContentsView methods.

chrome/browser/devtools/devtools_window.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 <algorithm>
 
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/stringprintf.h"
@@ skipping 391 matching lines @@
     DictionaryValue* defaults = update.Get();
     defaults->SetInteger("left", 100);
     defaults->SetInteger("top", 100);
     defaults->SetInteger("right", 740);
     defaults->SetInteger("bottom", 740);
     defaults->SetBoolean("maximized", false);
     defaults->SetBoolean("always_on_top", false);
   }
 
   chrome::HostDesktopType host_desktop_type =
-      chrome::GetHostDesktopTypeForNativeView(web_contents_->GetNativeView());
+      chrome::GetHostDesktopTypeForNativeView(
+          web_contents_->GetView()->GetNativeView());
 
   browser_ = new Browser(Browser::CreateParams::CreateForDevTools(
                              profile_, host_desktop_type));
   browser_->tab_strip_model()->AddWebContents(
       web_contents_, -1, content::PAGE_TRANSITION_AUTO_TOPLEVEL,
       TabStripModel::ADD_ACTIVE);
 }
 
 bool DevToolsWindow::FindInspectedBrowserAndTabIndex(Browser** browser,
                                                      int* tab) {
@@ skipping 565 matching lines @@
 
 // static
 DevToolsDockSide DevToolsWindow::SideFromString(
     const std::string& dock_side) {
   if (dock_side == kDockSideRight)
     return DEVTOOLS_DOCK_SIDE_RIGHT;
   if (dock_side == kDockSideBottom)
     return DEVTOOLS_DOCK_SIDE_BOTTOM;
   return DEVTOOLS_DOCK_SIDE_UNDOCKED;
 }