Revert 288013 "First cut at "content handling" support in Mojo."

trunk/src/mojo/shell/network_service_loader.cc

Index: trunk/src/mojo/shell/network_service_loader.cc
===================================================================
--- trunk/src/mojo/shell/network_service_loader.cc	(revision 288042)
+++ trunk/src/mojo/shell/network_service_loader.cc	(working copy)
@@ -29,13 +29,10 @@
 NetworkServiceLoader::~NetworkServiceLoader() {
 }
 
-void NetworkServiceLoader::Load(ServiceManager* manager,
-                                const GURL& url,
-                                scoped_refptr<LoadCallbacks> callbacks) {
-  ScopedMessagePipeHandle shell_handle = callbacks->RegisterApplication();
-  if (!shell_handle.is_valid())
-    return;
-
+void NetworkServiceLoader::LoadService(
+    ServiceManager* manager,
+    const GURL& url,
+    ScopedMessagePipeHandle shell_handle) {
   uintptr_t key = reinterpret_cast<uintptr_t>(manager);
   if (apps_.find(key) == apps_.end()) {
     scoped_ptr<ApplicationImpl> app(