Add Client Attribute to FetchEvent- Chromium Side.

content/browser/cache_storage/cache_storage_dispatcher_host.cc

Index: content/browser/cache_storage/cache_storage_dispatcher_host.cc
diff --git a/content/browser/cache_storage/cache_storage_dispatcher_host.cc b/content/browser/cache_storage/cache_storage_dispatcher_host.cc
index f8630f6ce7bab5c4b64634edb9ba23efa3479226..398ce5b7f767b0d5fca35834e362d8bea20edc29 100644
--- a/content/browser/cache_storage/cache_storage_dispatcher_host.cc
+++ b/content/browser/cache_storage/cache_storage_dispatcher_host.cc
@@ -158,7 +158,7 @@ void CacheStorageDispatcherHost::OnCacheStorageMatch(
   scoped_ptr<ServiceWorkerFetchRequest> scoped_request(
       new ServiceWorkerFetchRequest(request.url, request.method,
                                     request.headers, request.referrer,
-                                    request.is_reload));
+                                    request.is_reload, request.client));
 
   if (match_params.cache_name.empty()) {
     context_->cache_manager()->MatchAllCaches(
@@ -190,7 +190,7 @@ void CacheStorageDispatcherHost::OnCacheMatch(
   scoped_ptr<ServiceWorkerFetchRequest> scoped_request(
       new ServiceWorkerFetchRequest(request.url, request.method,
                                     request.headers, request.referrer,
-                                    request.is_reload));
+                                    request.is_reload, request.client));
   cache->Match(scoped_request.Pass(),
                base::Bind(&CacheStorageDispatcherHost::OnCacheMatchCallback,
                           this, thread_id, request_id, cache));
@@ -378,7 +378,7 @@ void CacheStorageDispatcherHost::OnCacheKeysCallback(
   for (CacheStorageCache::Requests::const_iterator it = requests->begin();
        it != requests->end(); ++it) {
     ServiceWorkerFetchRequest request(it->url, it->method, it->headers,
-                                      it->referrer, it->is_reload);
+                                      it->referrer, it->is_reload, it->client);
     out.push_back(request);
   }