Add UMA for the new generic permisison class

chrome/browser/services/gcm/push_messaging_infobar_delegate.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/services/gcm/push_messaging_infobar_delegate.h"
 
 #include "components/infobars/core/infobar.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "net/base/net_util.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace gcm {
 
 // static
 infobars::InfoBar* PushMessagingInfoBarDelegate::Create(
     InfoBarService* infobar_service,
     PermissionQueueController* controller,
     const PermissionRequestID& id,
     const GURL& requesting_frame,
-    const std::string& display_languages) {
+    const std::string& display_languages,
+    ContentSettingsType type) {
   DCHECK(infobar_service);
   DCHECK(controller);
   return infobar_service->AddInfoBar(ConfirmInfoBarDelegate::CreateInfoBar(
       scoped_ptr<ConfirmInfoBarDelegate>(new PushMessagingInfoBarDelegate(
-          controller, id, requesting_frame, display_languages))));
+          controller, id, requesting_frame, display_languages, type))));
 }
 
 PushMessagingInfoBarDelegate::PushMessagingInfoBarDelegate(
     PermissionQueueController* controller,
     const PermissionRequestID& id,
     const GURL& requesting_frame,
-    const std::string& display_languages)
-  : PermissionInfobarDelegate(controller, id, requesting_frame),
+    const std::string& display_languages,
+    ContentSettingsType type)
+  : PermissionInfobarDelegate(controller, id, requesting_frame, type),
     requesting_origin_(requesting_frame.GetOrigin()),
     display_languages_(display_languages) {
 }
 
 PushMessagingInfoBarDelegate::~PushMessagingInfoBarDelegate() {
 }
 
 base::string16 PushMessagingInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringFUTF16(
         IDS_PUSH_MESSAGES_PERMISSION_QUESTION,
         net::FormatUrl(requesting_origin_, display_languages_,
                        net::kFormatUrlOmitUsernamePassword |
                        net::kFormatUrlOmitTrailingSlashOnBareHostname,
                        net::UnescapeRule::SPACES, NULL, NULL, NULL));
 }
 
 int PushMessagingInfoBarDelegate::GetIconID() const {
   // TODO(miguelg): change once we have an icon
   return IDR_INFOBAR_WARNING;
 }
 
 }  // namespace gcm