Remove logging added for debugging the lockscreen crashes.

chrome/browser/chromeos/login/ui/webui_login_view.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_UI_WEBUI_LOGIN_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_WEBUI_LOGIN_VIEW_H_
 
 #include <map>
 #include <string>
 
@@ skipping 116 matching lines @@
   bool TakeFocus(content::WebContents* source, bool reverse) override;
   void RequestMediaAccessPermission(
       content::WebContents* web_contents,
       const content::MediaStreamRequest& request,
       const content::MediaResponseCallback& callback) override;
   bool CheckMediaAccessPermission(content::WebContents* web_contents,
                                   const GURL& security_origin,
                                   content::MediaStreamType type) override;
   bool PreHandleGestureEvent(content::WebContents* source,
                              const blink::WebGestureEvent& event) override;
-  // TODO(jdufault): Remove LoadProgressChanged, BeforeUnloadFired,
-  // RendererUnresponsive, RendererResponsive, DidNavigateMainFramePostCommit
-  // overrides once crbug.com/452599 is resolved.
-  void LoadProgressChanged(content::WebContents* source,
-                           double progress) override;
-  void BeforeUnloadFired(content::WebContents* tab,
-                         bool proceed,
-                         bool* proceed_to_fire_unload) override;
-  void RendererUnresponsive(content::WebContents* source) override;
-  void RendererResponsive(content::WebContents* source) override;
-  void DidNavigateMainFramePostCommit(content::WebContents* source) override;
 
   // Performs series of actions when login prompt is considered
   // to be ready and visible.
   // 1. Emits LoginPromptVisible signal if needed
   // 2. Notifies OOBE/sign classes.
   void OnLoginPromptVisible();
 
   content::NotificationRegistrar registrar_;
 
   // Converts keyboard events on the WebContents to accelerators.
@@ skipping 16 matching lines @@
   bool forward_keyboard_event_;
 
   base::ObserverList<web_modal::ModalDialogHostObserver> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(WebUILoginView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_WEBUI_LOGIN_VIEW_H_