Remove uses of shell::Loader from content

content/child/process_control_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/child/process_control_impl.h"
 
 #include <utility>
 
-#include "base/stl_util.h"
-#include "content/common/mojo/static_loader.h"
+#include "base/bind.h"
+#include "base/memory/ptr_util.h"
 #include "content/public/common/content_client.h"
 
 namespace content {
 
 ProcessControlImpl::ProcessControlImpl() {
 }
 
 ProcessControlImpl::~ProcessControlImpl() {
-  STLDeleteValues(&name_to_loader_map_);
 }
 
 void ProcessControlImpl::LoadApplication(
     const mojo::String& name,
-    mojo::InterfaceRequest<shell::mojom::ShellClient> request,
+    shell::mojom::ShellClientRequest request,
     const LoadApplicationCallback& callback) {
-  // Only register loaders when we need it.
-  if (!has_registered_loaders_) {
-    DCHECK(name_to_loader_map_.empty());
-    RegisterLoaders(&name_to_loader_map_);
-    has_registered_loaders_ = true;
+  // Only register apps on first run.
+  if (!has_registered_apps_) {
+    DCHECK(apps_.empty());
+    ApplicationFactoryMap app_factories;
+    RegisterApplicationFactories(&app_factories);
+    for (const auto& factory : app_factories) {
+      std::unique_ptr<EmbeddedApplicationRunner> runner(
+          new EmbeddedApplicationRunner(factory.second, nullptr));
+      runner->SetQuitClosure(base::Bind(&ProcessControlImpl::OnApplicationQuit,
+                                        base::Unretained(this)));
+      apps_.insert(std::make_pair(factory.first, std::move(runner)));
+    }
+    has_registered_apps_ = true;
   }
 
-  auto it = name_to_loader_map_.find(name);
-  if (it == name_to_loader_map_.end()) {
+  auto it = apps_.find(name);
+  if (it == apps_.end()) {
     callback.Run(false);
     OnLoadFailed();
     return;
   }
 
   callback.Run(true);
-  it->second->Load(name, std::move(request));
+  it->second->BindShellClientRequest(std::move(request));
 }
 
 }  // namespace content