ServiceWorkerCache: Support response body in blob form.

content/common/service_worker/service_worker_messages.h

 // 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.
 
 // Message definition file, included multiple times, hence no include guard.
 
 #include <string>
 #include <vector>
 
 #include "base/strings/string16.h"
@@ skipping 40 matching lines @@
 IPC_ENUM_TRAITS_MAX_VALUE(content::ServiceWorkerFetchEventResult,
                           content::SERVICE_WORKER_FETCH_EVENT_LAST)
 
 IPC_STRUCT_TRAITS_BEGIN(content::ServiceWorkerResponse)
   IPC_STRUCT_TRAITS_MEMBER(url)
   IPC_STRUCT_TRAITS_MEMBER(status_code)
   IPC_STRUCT_TRAITS_MEMBER(status_text)
   IPC_STRUCT_TRAITS_MEMBER(response_type)
   IPC_STRUCT_TRAITS_MEMBER(headers)
   IPC_STRUCT_TRAITS_MEMBER(blob_uuid)
+  IPC_STRUCT_TRAITS_MEMBER(blob_size)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::ServiceWorkerCacheQueryParams)
   IPC_STRUCT_TRAITS_MEMBER(ignore_search)
   IPC_STRUCT_TRAITS_MEMBER(ignore_method)
   IPC_STRUCT_TRAITS_MEMBER(ignore_vary)
   IPC_STRUCT_TRAITS_MEMBER(prefix_match)
 IPC_STRUCT_TRAITS_END()
 
 IPC_ENUM_TRAITS_MAX_VALUE(content::ServiceWorkerCacheOperationType,
@@ skipping 156 matching lines @@
                     content::ServiceWorkerCacheQueryParams)
 
 IPC_MESSAGE_ROUTED3(ServiceWorkerHostMsg_CacheBatch,
                     int /* request_id */,
                     int /* cache_id */,
                     std::vector<content::ServiceWorkerBatchOperation>)
 
 IPC_MESSAGE_ROUTED1(ServiceWorkerHostMsg_CacheClosed,
                     int /* cache_id */)
 
+IPC_MESSAGE_ROUTED1(ServiceWorkerHostMsg_BlobDataHandled,
+                    std::string /* uuid */)
+
 //---------------------------------------------------------------------------
 // Messages sent from the browser to the child process.
 //
 // NOTE: All ServiceWorkerMsg messages not sent via EmbeddedWorker must have
 // a thread_id as their first field so that ServiceWorkerMessageFilter can
 // extract it and dispatch the message to the correct ServiceWorkerDispatcher
 // on the correct thread.
 
 // Informs the child process that the given provider gets associated or
 // disassociated with the registration.
@@ skipping 161 matching lines @@
                      blink::WebServiceWorkerCacheError)
 IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_CacheMatchAllError,
                      int /* request_id */,
                      blink::WebServiceWorkerCacheError)
 IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_CacheKeysError,
                      int /* request_id */,
                      blink::WebServiceWorkerCacheError)
 IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_CacheBatchError,
                      int /* request_id */,
                      blink::WebServiceWorkerCacheError)