[WebsiteSettings] Change permission bubble API to adapt to new mocks.

chrome/browser/custom_handlers/register_protocol_handler_permission_request.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_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_PERMISSION_REQUEST_H_
 #define CHROME_BROWSER_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_PERMISSION_REQUEST_H_
 
 #include "chrome/browser/ui/website_settings/permission_bubble_request.h"
 #include "chrome/common/custom_handlers/protocol_handler.h"
 
 class ProtocolHandlerRegistry;
 
 // This class provides display data for a permission bubble request, shown when
 // a page wants to register a protocol handler and was triggered by a user
 // action.
 class RegisterProtocolHandlerPermissionRequest
     : public PermissionBubbleRequest {
  public:
   RegisterProtocolHandlerPermissionRequest(
       ProtocolHandlerRegistry* registry,
-      const ProtocolHandler& handler);
+      const ProtocolHandler& handler,
+      GURL url,
+      bool user_gesture);
   virtual ~RegisterProtocolHandlerPermissionRequest();
 
   // PermissionBubbleRequest:
+  virtual int GetIconID() const OVERRIDE;
   virtual base::string16 GetMessageText() const OVERRIDE;
   virtual base::string16 GetMessageTextFragment() const OVERRIDE;
-  virtual base::string16 GetAlternateAcceptButtonText() const OVERRIDE;
-  virtual base::string16 GetAlternateDenyButtonText() const OVERRIDE;
+  virtual bool HasUserGesture() const OVERRIDE;
+  virtual GURL GetRequestingHostname() const OVERRIDE;
   virtual void PermissionGranted() OVERRIDE;
   virtual void PermissionDenied() OVERRIDE;
   virtual void Cancelled() OVERRIDE;
   virtual void RequestFinished() OVERRIDE;
 
  private:
   ProtocolHandlerRegistry* registry_;
   ProtocolHandler handler_;
+  GURL url_;
+  bool user_gesture_;
 
   DISALLOW_COPY_AND_ASSIGN(RegisterProtocolHandlerPermissionRequest);
 };
 
 #endif  // CHROME_BROWSER_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_PERMISSION_REQUEST_H_