Convert ViewMsg_NetworkStateChanged from routed -> control, allowing

content/browser/tab_contents/tab_contents.cc

Index: content/browser/tab_contents/tab_contents.cc
diff --git a/content/browser/tab_contents/tab_contents.cc b/content/browser/tab_contents/tab_contents.cc
index b0436862b2db394ee57a65c7b070434479100568..2e133b1ffdb0c84f88982d17dd9f1cd941020052 100644
--- a/content/browser/tab_contents/tab_contents.cc
+++ b/content/browser/tab_contents/tab_contents.cc
@@ -202,11 +202,6 @@ TabContents::TabContents(Profile* profile,
 
   registrar_.Add(this, NotificationType::RENDER_WIDGET_HOST_DESTROYED,
                  NotificationService::AllSources());
-
-  // Can only add observers after render_manager_.Init() is called, since that's
-  // what sets up the render_view_host which TabContentObserver's constructor
-  // uses to get the routing_id.
-  AddObservers();
 }
 
 TabContents::~TabContents() {
@@ -252,8 +247,6 @@ TabContents::~TabContents() {
 
   FOR_EACH_OBSERVER(TabContentsObserver, observers_, TabContentsDestroyed());
 
-  net::NetworkChangeNotifier::RemoveOnlineStateObserver(this);
-
   set_delegate(NULL);
 }
 
@@ -268,10 +261,6 @@ void TabContents::set_delegate(TabContentsDelegate* delegate) {
     delegate_->Attach(this);
 }
 
-void TabContents::AddObservers() {
-  net::NetworkChangeNotifier::AddOnlineStateObserver(this);
-}
-
 bool TabContents::OnMessageReceived(const IPC::Message& message) {
   if (web_ui() && web_ui()->OnMessageReceived(message))
     return true;
@@ -1851,8 +1840,3 @@ void TabContents::CreateViewAndSetSizeForRVH(RenderViewHost* rvh) {
   RenderWidgetHostView* rwh_view = view()->CreateViewForWidget(rvh);
   rwh_view->SetSize(view()->GetContainerSize());
 }
-
-void TabContents::OnOnlineStateChanged(bool online) {
-  render_view_host()->Send(new ViewMsg_NetworkStateChanged(
-      render_view_host()->routing_id(), online));
-}