[Geolocation] Add permission bubble client.

chrome/browser/geolocation/chrome_geolocation_permission_context_android.h

 // 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.
 
 #ifndef CHROME_BROWSER_GEOLOCATION_CHROME_GEOLOCATION_PERMISSION_CONTEXT_ANDROID_H_
 #define CHROME_BROWSER_GEOLOCATION_CHROME_GEOLOCATION_PERMISSION_CONTEXT_ANDROID_H_
 
 #include "chrome/browser/geolocation/chrome_geolocation_permission_context.h"
 
+namespace content {
+class WebContents;
+}
+
 class GoogleLocationSettingsHelper;
 
 // Android-specific geolocation permission flow, taking into account the
 // Google Location Settings, if available.
 class ChromeGeolocationPermissionContextAndroid
     : public ChromeGeolocationPermissionContext {
  public:
   explicit ChromeGeolocationPermissionContextAndroid(Profile* profile);
 
  private:
   friend class ChromeGeolocationPermissionContext;
 
   virtual ~ChromeGeolocationPermissionContextAndroid();
 
   // ChromeGeolocationPermissionContext implementation:
-  virtual void DecidePermission(const PermissionRequestID& id,
+  virtual void DecidePermission(content::WebContents* web_contents,
+                                const PermissionRequestID& id,
                                 const GURL& requesting_frame,
                                 const GURL& embedder,
                                 base::Callback<void(bool)> callback) OVERRIDE;
 
   virtual void PermissionDecided(const PermissionRequestID& id,
                                  const GURL& requesting_frame,
                                  const GURL& embedder,
                                  base::Callback<void(bool)> callback,
                                  bool allowed) OVERRIDE;
 
   scoped_ptr<GoogleLocationSettingsHelper> google_location_settings_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeGeolocationPermissionContextAndroid);
 };
 
 #endif  // CHROME_BROWSER_GEOLOCATION_CHROME_GEOLOCATION_PERMISSION_CONTEXT_ANDROID_H_