Move LoaderIOThreadNotifier out of resource_dispatcher_host_impl.h

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index bc591bd3faf1baf67ab328962689cee757874115..981c71ba454f337c573f6c9b64805d7934a13ce5 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -493,19 +493,6 @@ void NotifyForEachFrameFromUI(
 
 }  // namespace
 
-LoaderIOThreadNotifier::LoaderIOThreadNotifier(WebContents* web_contents)
-    : WebContentsObserver(web_contents) {}
-
-LoaderIOThreadNotifier::~LoaderIOThreadNotifier() {}
-
-void LoaderIOThreadNotifier::RenderFrameDeleted(
-    RenderFrameHost* render_frame_host) {
-  NotifyForRouteFromUI(
-      static_cast<RenderFrameHostImpl*>(render_frame_host)
-          ->GetGlobalFrameRoutingId(),
-      base::Bind(&ResourceDispatcherHostImpl::OnRenderFrameDeleted));
-}
-
 // static
 ResourceDispatcherHost* ResourceDispatcherHost::Get() {
   return g_resource_dispatcher_host;
@@ -1826,11 +1813,6 @@ ResourceRequestInfoImpl* ResourceDispatcherHostImpl::CreateRequestInfo(
       false);                                  // initiated_in_secure_context
 }
 
-void ResourceDispatcherHostImpl::OnRenderFrameDeleted(
-    const GlobalFrameRoutingId& global_routing_id) {
-  CancelRequestsForRoute(global_routing_id);
-}
-
 void ResourceDispatcherHostImpl::OnRenderViewHostCreated(int child_id,
                                                          int route_id) {
   scheduler_->OnClientCreated(child_id, route_id);
@@ -2294,6 +2276,11 @@ void ResourceDispatcherHostImpl::SetLoaderDelegate(
   loader_delegate_ = loader_delegate;
 }
 
+void ResourceDispatcherHostImpl::OnRenderFrameDeleted(
+    const GlobalFrameRoutingId& global_routing_id) {
+  CancelRequestsForRoute(global_routing_id);
+}
+
 // static
 int ResourceDispatcherHostImpl::CalculateApproximateMemoryCost(
     net::URLRequest* request) {