Convert //remoting to use std::unique_ptr

remoting/host/input_injector_chromeos.h

Index: remoting/host/input_injector_chromeos.h
diff --git a/remoting/host/input_injector_chromeos.h b/remoting/host/input_injector_chromeos.h
index e72d91697da2e7e13cb8b3329939afb957f468f4..1707c42a5e59e34ce054e89e603a6398678dc450 100644
--- a/remoting/host/input_injector_chromeos.h
+++ b/remoting/host/input_injector_chromeos.h
@@ -30,14 +30,15 @@ class InputInjectorChromeos : public InputInjector {
   void InjectTouchEvent(const protocol::TouchEvent& event) override;
 
   // InputInjector interface.
-  void Start(scoped_ptr<protocol::ClipboardStub> client_clipboard) override;
+  void Start(
+      std::unique_ptr<protocol::ClipboardStub> client_clipboard) override;
 
  private:
   class Core;
 
   // Task runner for input injection.
   scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
-  scoped_ptr<Core> core_;
+  std::unique_ptr<Core> core_;
 
   DISALLOW_COPY_AND_ASSIGN(InputInjectorChromeos);
 };