Add Client Attribute to FetchEvent- Chromium Side.

content/browser/service_worker/service_worker_url_request_job.cc

Index: content/browser/service_worker/service_worker_url_request_job.cc
diff --git a/content/browser/service_worker/service_worker_url_request_job.cc b/content/browser/service_worker/service_worker_url_request_job.cc
index 7106aa8ea9891693057be16b428db94679cb2e06..1c078e5278d6f7694ee9fdf01b3bbc9681f6b69c 100644
--- a/content/browser/service_worker/service_worker_url_request_job.cc
+++ b/content/browser/service_worker/service_worker_url_request_job.cc
@@ -49,6 +49,7 @@ ServiceWorkerURLRequestJob::ServiceWorkerURLRequestJob(
     bool is_main_resource_load,
     RequestContextType request_context_type,
     RequestContextFrameType frame_type,
+    const ServiceWorkerClientInfo& client_info,
     scoped_refptr<ResourceRequestBody> body)
     : net::URLRequestJob(request, network_delegate),
       provider_host_(provider_host),
@@ -63,6 +64,7 @@ ServiceWorkerURLRequestJob::ServiceWorkerURLRequestJob(
       is_main_resource_load_(is_main_resource_load),
       request_context_type_(request_context_type),
       frame_type_(frame_type),
+      client_info_(client_info),
       fall_back_required_(false),
       body_(body),
       weak_factory_(this) {
@@ -377,6 +379,7 @@ ServiceWorkerURLRequestJob::CreateFetchRequest() {
   request->frame_type = frame_type_;
   request->url = request_->url();
   request->method = request_->method();
+  request->client = client_info_;
   const net::HttpRequestHeaders& headers = request_->extra_request_headers();
   for (net::HttpRequestHeaders::Iterator it(headers); it.GetNext();) {
     if (ServiceWorkerContext::IsExcludedHeaderNameForFetchEvent(it.name()))