Fix Task Manager to correctly display network usage of plug-in processes.

chrome/browser/renderer_host/resource_dispatcher_host.cc

Index: chrome/browser/renderer_host/resource_dispatcher_host.cc
diff --git a/chrome/browser/renderer_host/resource_dispatcher_host.cc b/chrome/browser/renderer_host/resource_dispatcher_host.cc
index 50c3a8129e25663af404909fc0a291fcf1e0e8ff..5bfe4453261528d6712b8c79b005aa67919377f2 100644
--- a/chrome/browser/renderer_host/resource_dispatcher_host.cc
+++ b/chrome/browser/renderer_host/resource_dispatcher_host.cc
@@ -199,13 +199,13 @@ std::vector<int> GetAllNetErrorCodes() {
 }
 
 #if defined(OS_WIN)
-#pragma warning (disable: 4748)
-#pragma optimize( "", off )
+#pragma warning(disable: 4748)
+#pragma optimize("", off)
 #endif
 
 #if defined(OS_WIN)
-#pragma optimize( "", on )
-#pragma warning (default: 4748)
+#pragma optimize("", on)
+#pragma warning(default: 4748)
 #endif
 
 }  // namespace
@@ -521,8 +521,8 @@ void ResourceDispatcherHost::BeginRequest(
   ApplyExtensionLocalizationFilter(request_data.url, request_data.resource_type,
                                    extra_info);
   SetRequestInfo(request, extra_info);  // Request takes ownership.
-  chrome_browser_net::SetOriginProcessUniqueIDForRequest(
-      request_data.origin_child_id, request);
+  chrome_browser_net::SetOriginPIDForRequest(
+      request_data.origin_pid, request);
 
   if (request->url().SchemeIs(chrome::kBlobScheme) && context) {
     // Hang on to a reference to ensure the blob is not released prior
@@ -736,7 +736,6 @@ void ResourceDispatcherHost::BeginDownload(
   ResourceDispatcherHostRequestInfo* extra_info =
       CreateRequestInfoForBrowserRequest(handler, child_id, route_id, true);
   SetRequestInfo(request, extra_info);  // Request takes ownership.
-  chrome_browser_net::SetOriginProcessUniqueIDForRequest(child_id, request);
 
   BeginRequestInternal(request);
 }
@@ -784,7 +783,6 @@ void ResourceDispatcherHost::BeginSaveFile(
   ResourceDispatcherHostRequestInfo* extra_info =
       CreateRequestInfoForBrowserRequest(handler, child_id, route_id, false);
   SetRequestInfo(request, extra_info);  // Request takes ownership.
-  chrome_browser_net::SetOriginProcessUniqueIDForRequest(child_id, request);
 
   BeginRequestInternal(request);
 }