Remove the HANDLED_EXTERNALLY status code.

content/browser/renderer_host/resource_loader.cc

Index: content/browser/renderer_host/resource_loader.cc
diff --git a/content/browser/renderer_host/resource_loader.cc b/content/browser/renderer_host/resource_loader.cc
index 93ff03a5bc7f228e3c1a0b537d8bb81933e56b82..3840abc8324eb0b843e4d25254f810e6f55de4c3 100644
--- a/content/browser/renderer_host/resource_loader.cc
+++ b/content/browser/renderer_host/resource_loader.cc
@@ -28,7 +28,7 @@ namespace {
 
 void PopulateResourceResponse(net::URLRequest* request,
                               ResourceResponse* response) {
-  response->head.status = request->status();
+  response->head.error_code = request->status().error();
   response->head.request_time = request->request_time();
   response->head.response_time = request->response_time();
   response->head.headers = request->response_headers();
@@ -77,7 +77,7 @@ ResourceLoader::~ResourceLoader() {
 
 void ResourceLoader::StartRequest() {
   if (delegate_->HandleExternalProtocol(this, request_->url())) {
-    CancelRequestInternal(net::ERR_UNKNOWN_URL_SCHEME, false);
+    HandledExternally();
     return;
   }
 
@@ -100,6 +100,16 @@ void ResourceLoader::CancelRequest(bool from_renderer) {
   CancelRequestInternal(net::ERR_ABORTED, from_renderer);
 }
 
+void ResourceLoader::CancelWithError(int error) {
+  CancelRequestInternal(error, false);
+}
+
+void ResourceLoader::HandledExternally() {
+  ResourceRequestInfoImpl* info = GetRequestInfo();
+  info->set_handled_externally(true);
+  CancelRequest(false);
+}
+
 void ResourceLoader::ReportUploadProgress() {
   ResourceRequestInfoImpl* info = GetRequestInfo();
 
@@ -203,7 +213,7 @@ void ResourceLoader::OnReceivedRedirect(net::URLRequest* unused,
 
   if (delegate_->HandleExternalProtocol(this, new_url)) {
     // The request is complete so we can remove it.
-    CancelRequestInternal(net::ERR_UNKNOWN_URL_SCHEME, false);
+    HandledExternally();
     return;
   }