Restore code removed temporarily for refactoring on WebApplicationCacheHost in Blink

content/child/appcache/web_application_cache_host_impl.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 "content/child/appcache/web_application_cache_host_impl.h"
 
 #include "base/compiler_specific.h"
 #include "base/id_map.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 237 matching lines @@
   if (document_url_ != original_main_resource_url_)
     is_get_method_ = true;  // A redirect was involved.
   original_main_resource_url_ = GURL();
 
   is_scheme_supported_ =  IsSchemeSupportedForAppCache(document_url_);
   if ((document_response_.appCacheID() != kAppCacheNoCacheId) ||
       !is_scheme_supported_ || !is_get_method_)
     is_new_master_entry_ = NO;
 }
 
+void WebApplicationCacheHostImpl::didReceiveDataForMainResource(
+    const char* data, unsigned len) {
+  if (is_new_master_entry_ == NO)
+    return;
+  // TODO(michaeln): write me
+}
+
 void WebApplicationCacheHostImpl::didFinishLoadingMainResource(bool success) {
   if (is_new_master_entry_ == NO)
     return;
   // TODO(michaeln): write me
 }
 
 WebApplicationCacheHost::Status WebApplicationCacheHostImpl::status() {
   return static_cast<WebApplicationCacheHost::Status>(status_);
 }
 
@@ skipping 39 matching lines @@
     web_resources[i].isExplicit = resource_infos[i].is_explicit;
     web_resources[i].isManifest = resource_infos[i].is_manifest;
     web_resources[i].isForeign = resource_infos[i].is_foreign;
     web_resources[i].isFallback = resource_infos[i].is_fallback;
     web_resources[i].url = resource_infos[i].url;
   }
   resources->swap(web_resources);
 }
 
 }  // namespace content