Push API: Validate storage before returning cached subscriptions

content/child/push_messaging/push_provider.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 "content/child/push_messaging/push_provider.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/lazy_instance.h"
@@ skipping 44 matching lines @@
     case PUSH_REGISTRATION_STATUS_SERVICE_NOT_AVAILABLE:
     case PUSH_REGISTRATION_STATUS_LIMIT_REACHED:
     case PUSH_REGISTRATION_STATUS_SERVICE_ERROR:
     case PUSH_REGISTRATION_STATUS_NO_SENDER_ID:
     case PUSH_REGISTRATION_STATUS_STORAGE_ERROR:
     case PUSH_REGISTRATION_STATUS_SUCCESS_FROM_CACHE:
     case PUSH_REGISTRATION_STATUS_NETWORK_ERROR:
     case PUSH_REGISTRATION_STATUS_INCOGNITO_PERMISSION_DENIED:
     case PUSH_REGISTRATION_STATUS_PUBLIC_KEY_UNAVAILABLE:
     case PUSH_REGISTRATION_STATUS_MANIFEST_EMPTY_OR_MISSING:
+    case PUSH_REGISTRATION_STATUS_STORAGE_CORRUPT:
       error_type = blink::WebPushError::ErrorTypeAbort;
       break;
   }
   return blink::WebPushError(
       error_type,
       blink::WebString::fromUTF8(PushRegistrationStatusToString(status)));
 }
 
 static base::LazyInstance<base::ThreadLocalPointer<PushProvider>>::Leaky
     g_push_provider_tls = LAZY_INSTANCE_INITIALIZER;
@@ skipping 226 matching lines @@
         "supported.";
   }
 
   callbacks->onError(
       blink::WebPushError(error, blink::WebString::fromUTF8(error_message)));
 
   permission_status_callbacks_.Remove(request_id);
 }
 
 }  // namespace content