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

chrome/common/render_messages_params.cc

Index: chrome/common/render_messages_params.cc
diff --git a/chrome/common/render_messages_params.cc b/chrome/common/render_messages_params.cc
index fee3b0e99ac5afe2d0775a47a5cb52e0df10a53b..0c591fe00a4ac341f89da9cf44b502d069a779a8 100644
--- a/chrome/common/render_messages_params.cc
+++ b/chrome/common/render_messages_params.cc
@@ -60,7 +60,7 @@ ViewMsg_ClosePage_Params::~ViewMsg_ClosePage_Params() {
 
 ViewHostMsg_Resource_Request::ViewHostMsg_Resource_Request()
     : load_flags(0),
-      origin_child_id(0),
+      origin_pid(0),
       resource_type(ResourceType::MAIN_FRAME),
       request_context(0),
       appcache_host_id(0),
@@ -884,7 +884,7 @@ void ParamTraits<ViewHostMsg_Resource_Request>::Write(Message* m,
   WriteParam(m, p.main_frame_origin);
   WriteParam(m, p.headers);
   WriteParam(m, p.load_flags);
-  WriteParam(m, p.origin_child_id);
+  WriteParam(m, p.origin_pid);
   WriteParam(m, p.resource_type);
   WriteParam(m, p.request_context);
   WriteParam(m, p.appcache_host_id);
@@ -907,7 +907,7 @@ bool ParamTraits<ViewHostMsg_Resource_Request>::Read(const Message* m,
       ReadParam(m, iter, &r->main_frame_origin) &&
       ReadParam(m, iter, &r->headers) &&
       ReadParam(m, iter, &r->load_flags) &&
-      ReadParam(m, iter, &r->origin_child_id) &&
+      ReadParam(m, iter, &r->origin_pid) &&
       ReadParam(m, iter, &r->resource_type) &&
       ReadParam(m, iter, &r->request_context) &&
       ReadParam(m, iter, &r->appcache_host_id) &&
@@ -933,7 +933,7 @@ void ParamTraits<ViewHostMsg_Resource_Request>::Log(const param_type& p,
   l->append(", ");
   LogParam(p.load_flags, l);
   l->append(", ");
-  LogParam(p.origin_child_id, l);
+  LogParam(p.origin_pid, l);
   l->append(", ");
   LogParam(p.resource_type, l);
   l->append(", ");