Reintroduce plumbing for user gesture into permission system.

chrome/browser/geolocation/geolocation_permission_context_extensions.cc

 // 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.
 
 #include "chrome/browser/geolocation/geolocation_permission_context_extensions.h"
 
 #include "base/callback.h"
 
 #if defined(ENABLE_EXTENSIONS)
 #include "chrome/browser/permissions/permission_request_id.h"
@@ skipping 31 matching lines @@
 
 GeolocationPermissionContextExtensions::
 ~GeolocationPermissionContextExtensions() {
 }
 
 bool GeolocationPermissionContextExtensions::DecidePermission(
     content::WebContents* web_contents,
     const PermissionRequestID& request_id,
     int bridge_id,
     const GURL& requesting_frame,
+    bool user_gesture,
     const base::Callback<void(ContentSetting)>& callback,
     bool* permission_set,
     bool* new_permission) {
 #if defined(ENABLE_EXTENSIONS)
   GURL requesting_frame_origin = requesting_frame.GetOrigin();
 
   extensions::WebViewPermissionHelper* web_view_permission_helper =
       extensions::WebViewPermissionHelper::FromWebContents(web_contents);
   if (web_view_permission_helper) {
     web_view_permission_helper->RequestGeolocationPermission(
-        bridge_id, requesting_frame,
+        bridge_id, requesting_frame, user_gesture,
         base::Bind(&CallbackContentSettingWrapper, callback));
     *permission_set = false;
     *new_permission = false;
     return true;
   }
 
   ExtensionRegistry* extension_registry = ExtensionRegistry::Get(profile_);
   if (extension_registry) {
     const extensions::Extension* extension =
         extension_registry->enabled_extensions().GetExtensionOrAppByURL(
@@ skipping 36 matching lines @@
       web_contents ?
       extensions::WebViewPermissionHelper::FromWebContents(web_contents)
       : NULL;
   if (web_view_permission_helper) {
     web_view_permission_helper->CancelGeolocationPermissionRequest(bridge_id);
     return true;
   }
 #endif  // defined(ENABLE_EXTENSIONS)
   return false;
 }