Simplify geolocation permission request in the Content API.

android_webview/native/aw_geolocation_permission_context.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 ANDROID_WEBVIEW_NATIVE_AW_GEOLOCATION_PERMISSION_CONTEXT_H_
-#define ANDROID_WEBVIEW_NATIVE_AW_GEOLOCATION_PERMISSION_CONTEXT_H_
-
-#include "content/public/browser/geolocation_permission_context.h"
-
-class GURL;
-
-namespace android_webview {
-
-class AwBrowserContext;
-
-class AwGeolocationPermissionContext :
-    public content::GeolocationPermissionContext {
- public:
-  static content::GeolocationPermissionContext* Create(
-      AwBrowserContext* browser_context);
-
-  // content::GeolocationPermissionContext implementation
-  virtual void RequestGeolocationPermission(
-      content::WebContents* web_contents,
-      int bridge_id,
-      const GURL& requesting_frame,
-      bool user_gesture,
-      base::Callback<void(bool)> callback) OVERRIDE;
-  virtual void CancelGeolocationPermissionRequest(
-      content::WebContents* web_contents,
-      int bridge_id,
-      const GURL& requesting_frame) OVERRIDE;
-
- protected:
-  virtual ~AwGeolocationPermissionContext();
-
- private:
-};
-
-}  // namespace android_webview
-
-#endif  // ANDROID_WEBVIEW_NATIVE_AW_GEOLOCATION_PERMISSION_CONTEXT_H_