Move fileapi-related files from webkit/common/ to storage/common/ and set up redirect headers

storage/common/quota/quota_status_code.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 "base/logging.h"
-#include "webkit/common/quota/quota_status_code.h"
+#include "storage/common/quota/quota_status_code.h"
 
 namespace storage {
 
 const char* QuotaStatusCodeToString(QuotaStatusCode status) {
   switch (status) {
     case kQuotaStatusOk:
       return "OK.";
     case kQuotaErrorNotSupported:
       return "Operation not supported.";
     case kQuotaErrorInvalidModification:
       return "Invalid modification.";
     case kQuotaErrorInvalidAccess:
       return "Invalid access.";
     case kQuotaErrorAbort:
       return "Quota operation aborted.";
     case kQuotaStatusUnknown:
       return "Unknown error.";
   }
   NOTREACHED();
   return "Unknown error.";
 }
 
 }  // namespace storage