Revert of Hook up the Mac password bubble to the browser and add browser tests.

chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.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_UI_COCOA_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/passwords/manage_passwords_bubble.h"
 
 namespace content {
 class WebContents;
 }
 
-namespace chrome {
-void ShowManagePasswordsBubble(content::WebContents* webContents);
-}
-
 @class ManagePasswordsBubbleController;
 @class ManagePasswordsBubbleCocoaNotificationBridge;
-class ManagePasswordsIcon;
 
 // Cocoa implementation of the platform-independent password bubble interface.
 class ManagePasswordsBubbleCocoa : public ManagePasswordsBubble {
  public:
   // Creates and shows the bubble, which owns itself. Does nothing if the bubble
   // is already shown.
   static void ShowBubble(content::WebContents* webContents,
-                         DisplayReason displayReason,
-                         ManagePasswordsIcon* icon);
+                         DisplayReason displayReason);
 
   // Closes and deletes the bubble.
   void Close();
 
   // Accessor for the global bubble.
   static ManagePasswordsBubbleCocoa* instance() { return bubble_; }
 
  private:
   friend class ManagePasswordsBubbleCocoaTest;
-  friend class ManagePasswordsBubbleTest;
-  friend void chrome::ShowManagePasswordsBubble(
-      content::WebContents* webContents);
 
   // Instance-specific logic. Clients should use the static interface.
   ManagePasswordsBubbleCocoa(content::WebContents* webContents,
-                             DisplayReason displayReason,
-                             ManagePasswordsIcon* icon);
+                             DisplayReason displayReason);
   virtual ~ManagePasswordsBubbleCocoa();
   void Show();
 
   // Cleans up state and deletes itself. Called when the bubble is closed.
   void OnClose();
 
-  // The location bar icon corresponding to the bubble.
-  ManagePasswordsIcon* icon_;
-
   // Whether there is currently a close operation taking place. Prevents
   // multiple attempts to close the window.
   bool closing_;
 
   // The view controller for the bubble. Weak; owns itself. Must be nilled
   // after the bubble is closed.
   ManagePasswordsBubbleController* controller_;
 
   // WebContents on which the bubble should be displayed. Weak.
   content::WebContents* webContents_;
 
   // Listens for NSNotificationCenter notifications.
   base::scoped_nsobject<ManagePasswordsBubbleCocoaNotificationBridge> bridge_;
 
   // The global bubble instance. Deleted by Close().
   static ManagePasswordsBubbleCocoa* bubble_;
 
   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsBubbleCocoa);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_