Remove unneeded TabContents::FromWebContents.

chrome/browser/automation/testing_automation_provider.cc

 // Copyright 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/automation/testing_automation_provider.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 5865 matching lines @@
     AutomationJSONReply(this, reply_message)
         .SendError("'path' missing or invalid");
     return;
   }
 
   RenderViewHost* render_view = web_contents->GetRenderViewHost();
   if (render_view) {
     FilePath path(path_str);
     // This will delete itself when finished.
     PageSnapshotTaker* snapshot_taker = new PageSnapshotTaker(
-        this, reply_message, TabContents::FromWebContents(web_contents), path);
+        this, reply_message, web_contents, path);
     snapshot_taker->Start();
   } else {
     AutomationJSONReply(this, reply_message)
         .SendError("Tab has no associated RenderViewHost");
   }
 }
 
 void TestingAutomationProvider::GetCookiesJSON(
     DictionaryValue* args, IPC::Message* reply_message) {
   automation_util::GetCookiesJSON(this, args, reply_message);
@@ skipping 442 matching lines @@
 
   NavigationController* controller = tab_tracker_->GetResource(tab_handle);
   if (!controller) {
     AutomationMsg_WaitForInfoBarCount::WriteReplyParams(reply_message_, false);
     Send(reply_message_);
     return;
   }
 
   // The delegate will delete itself.
   new InfoBarCountObserver(this, reply_message,
-      TabContents::FromWebContents(controller->GetWebContents()), target_count);
+                           controller->GetWebContents(), target_count);
 }
 
 void TestingAutomationProvider::WaitForProcessLauncherThreadToGoIdle(
     IPC::Message* reply_message) {
   new WaitForProcessLauncherThreadToGoIdleObserver(this, reply_message);
 }
 
 void TestingAutomationProvider::OnRemoveProvider() {
   if (g_browser_process)
     g_browser_process->GetAutomationProviderList()->RemoveProvider(this);
 }
 
 void TestingAutomationProvider::EnsureTabSelected(Browser* browser,
                                                   WebContents* tab) {
   TabStripModel* tab_strip = browser->tab_strip_model();
   if (tab_strip->GetActiveWebContents() != tab)
     tab_strip->ActivateTabAt(tab_strip->GetIndexOfWebContents(tab), true);
 }