Switch on use_new_wrapper_types mode for content/common.

content/child/process_control_impl.h

 // 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.
 
 #ifndef CONTENT_CHILD_PROCESS_CONTROL_IMPL_H_
 #define CONTENT_CHILD_PROCESS_CONTROL_IMPL_H_
 
 #include <map>
 #include <memory>
 
@@ skipping 11 matching lines @@
  public:
   using ApplicationMap = std::map<std::string, MojoApplicationInfo>;
 
   ProcessControlImpl();
   ~ProcessControlImpl() override;
 
   virtual void RegisterApplications(ApplicationMap* apps) = 0;
   virtual void OnApplicationQuit() {}
 
   // ProcessControl:
-  void LoadApplication(const mojo::String& name,
+  void LoadApplication(const std::string& name,
                        shell::mojom::ServiceRequest request,
                        const LoadApplicationCallback& callback) override;
 
  private:
   // Called if a LoadApplication request fails.
   virtual void OnLoadFailed() {}
 
   bool has_registered_apps_ = false;
   std::unordered_map<std::string, std::unique_ptr<EmbeddedApplicationRunner>>
       apps_;
 
   DISALLOW_COPY_AND_ASSIGN(ProcessControlImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_PROCESS_CONTROL_IMPL_H_