Build fix in protected_media_identifier_permission_context.cc

chrome/browser/media/protected_media_identifier_permission_context.cc

 // Copyright 2013 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/media/protected_media_identifier_permission_context.h"
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
@@ skipping 165 matching lines @@
     const BrowserPermissionCallback& callback,
     chromeos::attestation::PlatformVerificationFlow::ConsentResponse response) {
   // The request may have been canceled. Drop the callback in that case.
   PendingRequestMap::iterator request = pending_requests_.find(web_contents);
   if (request == pending_requests_.end())
     return;
 
   DCHECK(request->second.second.Equals(id));
   pending_requests_.erase(request);
 
-  ContentSetting content_setting;
-  bool persist; // Whether the ContentSetting should be saved.
+  ContentSetting content_setting = CONTENT_SETTING_DEFAULT;
+  bool persist = false; // Whether the ContentSetting should be saved.
   switch (response) {
     case PlatformVerificationFlow::CONSENT_RESPONSE_NONE:
       content_setting = CONTENT_SETTING_DEFAULT;
       persist = false;
       break;
     case PlatformVerificationFlow::CONSENT_RESPONSE_ALLOW:
       content_setting = CONTENT_SETTING_ALLOW;
       persist = true;
       break;
     case PlatformVerificationFlow::CONSENT_RESPONSE_DENY:
       content_setting = CONTENT_SETTING_BLOCK;
       persist = true;
       break;
   }
 
   NotifyPermissionSet(
       id, requesting_origin, embedding_origin, callback,
       persist, content_setting);
 }
 #endif