Re-write many calls to WrapUnique() with MakeUnique()

base/files/important_file_writer_unittest.cc

 // Copyright (c) 2012 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 "base/files/important_file_writer.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 86 matching lines @@
   MessageLoop loop_;
 
  private:
   ScopedTempDir temp_dir_;
 };
 
 TEST_F(ImportantFileWriterTest, Basic) {
   ImportantFileWriter writer(file_, ThreadTaskRunnerHandle::Get());
   EXPECT_FALSE(PathExists(writer.path()));
   EXPECT_FALSE(successful_write_observer_.GetAndResetObservationState());
-  writer.WriteNow(WrapUnique(new std::string("foo")));
+  writer.WriteNow(MakeUnique<std::string>("foo"));
   RunLoop().RunUntilIdle();
 
   EXPECT_FALSE(successful_write_observer_.GetAndResetObservationState());
   ASSERT_TRUE(PathExists(writer.path()));
   EXPECT_EQ("foo", GetFileContent(writer.path()));
 }
 
 TEST_F(ImportantFileWriterTest, BasicWithSuccessfulWriteObserver) {
   ImportantFileWriter writer(file_, ThreadTaskRunnerHandle::Get());
   EXPECT_FALSE(PathExists(writer.path()));
   EXPECT_FALSE(successful_write_observer_.GetAndResetObservationState());
   successful_write_observer_.ObserveNextSuccessfulWrite(&writer);
-  writer.WriteNow(WrapUnique(new std::string("foo")));
+  writer.WriteNow(MakeUnique<std::string>("foo"));
   RunLoop().RunUntilIdle();
 
   // Confirm that the observer is invoked.
   EXPECT_TRUE(successful_write_observer_.GetAndResetObservationState());
   ASSERT_TRUE(PathExists(writer.path()));
   EXPECT_EQ("foo", GetFileContent(writer.path()));
 
   // Confirm that re-installing the observer works for another write.
   EXPECT_FALSE(successful_write_observer_.GetAndResetObservationState());
   successful_write_observer_.ObserveNextSuccessfulWrite(&writer);
-  writer.WriteNow(WrapUnique(new std::string("bar")));
+  writer.WriteNow(MakeUnique<std::string>("bar"));
   RunLoop().RunUntilIdle();
 
   EXPECT_TRUE(successful_write_observer_.GetAndResetObservationState());
   ASSERT_TRUE(PathExists(writer.path()));
   EXPECT_EQ("bar", GetFileContent(writer.path()));
 
   // Confirm that writing again without re-installing the observer doesn't
   // result in a notification.
   EXPECT_FALSE(successful_write_observer_.GetAndResetObservationState());
-  writer.WriteNow(WrapUnique(new std::string("baz")));
+  writer.WriteNow(MakeUnique<std::string>("baz"));
   RunLoop().RunUntilIdle();
 
   EXPECT_FALSE(successful_write_observer_.GetAndResetObservationState());
   ASSERT_TRUE(PathExists(writer.path()));
   EXPECT_EQ("baz", GetFileContent(writer.path()));
 }
 
 TEST_F(ImportantFileWriterTest, ScheduleWrite) {
   ImportantFileWriter writer(file_,
                              ThreadTaskRunnerHandle::Get(),
@@ skipping 37 matching lines @@
   writer.ScheduleWrite(&baz);
   ThreadTaskRunnerHandle::Get()->PostDelayedTask(
       FROM_HERE, MessageLoop::QuitWhenIdleClosure(),
       TimeDelta::FromMilliseconds(100));
   RunLoop().Run();
   ASSERT_TRUE(PathExists(writer.path()));
   EXPECT_EQ("baz", GetFileContent(writer.path()));
 }
 
 }  // namespace base