[ServiceWorker] Don't send the UMA related headers to the ServiceWorker.

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 a041426213c33d26ee4ef0b1e841fa9517cfe23a..0e6ef2b98fcc4d56a5b57c9d06f530c1d3a26c36 100644
--- a/content/browser/service_worker/service_worker_url_request_job.cc
+++ b/content/browser/service_worker/service_worker_url_request_job.cc
@@ -18,6 +18,7 @@
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/public/browser/blob_handle.h"
 #include "content/public/browser/resource_request_info.h"
+#include "content/public/browser/service_worker_context.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
@@ -30,17 +31,6 @@
 
 namespace content {
 
-namespace {
-
-// Keep in sync with kDevToolsRequestInitiator and
-// kDevToolsEmulateNetworkConditionsClientId defined in
-// devtools_network_transaction.cc and InspectorResourceAgent.cpp.
-const char kDevToolsRequestInitiator[] = "X-DevTools-Request-Initiator";
-const char kDevToolsEmulateNetworkConditionsClientId[] =
-    "X-DevTools-Emulate-Network-Conditions-Client-Id";
-
-}  // namespace
-
 ServiceWorkerURLRequestJob::ServiceWorkerURLRequestJob(
     net::URLRequest* request,
     net::NetworkDelegate* network_delegate,
@@ -299,10 +289,8 @@ ServiceWorkerURLRequestJob::CreateFetchRequest() {
   request->method = request_->method();
   const net::HttpRequestHeaders& headers = request_->extra_request_headers();
   for (net::HttpRequestHeaders::Iterator it(headers); it.GetNext();) {
-    if (it.name() == kDevToolsRequestInitiator ||
-        it.name() == kDevToolsEmulateNetworkConditionsClientId) {
+    if (ServiceWorkerContext::IsExcludedHeaderNameForFetchEvent(it.name()))
       continue;
-    }
     request->headers[it.name()] = it.value();
   }
   request->blob_uuid = blob_uuid;