Convert //remoting to use std::unique_ptr

remoting/test/chromoting_test_fixture.h

Index: remoting/test/chromoting_test_fixture.h
diff --git a/remoting/test/chromoting_test_fixture.h b/remoting/test/chromoting_test_fixture.h
index c6a9fc58beedd066eb74a459b14209b450d39b9a..5293815d6954728bd1166e611257bfcdcd828251 100644
--- a/remoting/test/chromoting_test_fixture.h
+++ b/remoting/test/chromoting_test_fixture.h
@@ -5,8 +5,9 @@
 #ifndef REMOTING_TEST_CHROMOTING_TEST_FIXTURE_H_
 #define REMOTING_TEST_CHROMOTING_TEST_FIXTURE_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -40,7 +41,7 @@ class ChromotingTestFixture
 
  protected:
   // Observes and saves the times when a chromoting client changes its state.
-  scoped_ptr<ConnectionTimeObserver> connection_time_observer_;
+  std::unique_ptr<ConnectionTimeObserver> connection_time_observer_;
 
  private:
   // testing::Test overrides.
@@ -53,7 +54,7 @@ class ChromotingTestFixture
   void DestroyObserver();
 
   // Creates and manages the connection to the remote host.
-  scoped_ptr<TestChromotingClient> test_chromoting_client_;
+  std::unique_ptr<TestChromotingClient> test_chromoting_client_;
 
   base::ThreadChecker thread_checker_;