Remove WebContents methods that duplicate WebContentsView methods.

chrome/browser/extensions/api/downloads/downloads_api.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 "chrome/browser/extensions/api/downloads/downloads_api.h"
 
 #include <algorithm>
 #include <cctype>
 #include <iterator>
 #include <set>
@@ skipping 34 matching lines @@
 #include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_save_info.h"
 #include "content/public/browser/download_url_parameters.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_util.h"
 #include "net/url_request/url_request.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/webui/web_ui_util.h"
 
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DownloadId;
 using content::DownloadItem;
@@ skipping 899 matching lines @@
       profile(), include_incognito(), params->download_id);
   content::WebContents* web_contents =
       dispatcher()->delegate()->GetAssociatedWebContents();
   if (!download_item || !web_contents) {
     error_ = download_extension_errors::kInvalidOperationError;
     return false;
   }
   RecordApiFunctions(DOWNLOADS_FUNCTION_DRAG);
   gfx::Image* icon = g_browser_process->icon_manager()->LookupIcon(
       download_item->GetUserVerifiedFilePath(), IconLoader::NORMAL);
-  gfx::NativeView view = web_contents->GetNativeView();
+  gfx::NativeView view = web_contents->GetView()->GetNativeView();
   {
     // Enable nested tasks during DnD, while |DragDownload()| blocks.
     MessageLoop::ScopedNestableTaskAllower allow(MessageLoop::current());
     download_util::DragDownload(download_item, icon, view);
   }
   return true;
 }
 
 DownloadsGetFileIconFunction::DownloadsGetFileIconFunction()
     : icon_extractor_(new DownloadFileIconExtractorImpl()) {
@@ skipping 161 matching lines @@
   if (profile_->HasOffTheRecordProfile() &&
       !profile_->IsOffTheRecord()) {
     DispatchEventInternal(
         profile_->GetOffTheRecordProfile(),
         event_name,
         json_args,
         scoped_ptr<base::ListValue>(args->DeepCopy()));
   }
   DispatchEventInternal(profile_, event_name, json_args, args.Pass());
 }