Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc

Index: chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
diff --git a/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc b/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
index 5a688d6ed3e50808eb1af4208b21e64dc18825ec..8f7e2529d50664502fa80b42a538347d5f2dbb2b 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
+++ b/chrome/browser/chromeos/file_system_provider/operations/add_watcher_unittest.cc
@@ -4,12 +4,12 @@
 
 #include "chrome/browser/chromeos/file_system_provider/operations/add_watcher.h"
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/files/file.h"
 #include "base/files/file_path.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/file_system_provider/operations/test_util.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
 #include "chrome/common/extensions/api/file_system_provider.h"
@@ -110,7 +110,7 @@ TEST_F(FileSystemProviderOperationsAddWatcherTest, OnSuccess) {
   EXPECT_TRUE(add_watcher.Execute(kRequestId));
 
   add_watcher.OnSuccess(kRequestId,
-                        scoped_ptr<RequestValue>(new RequestValue()),
+                        std::unique_ptr<RequestValue>(new RequestValue()),
                         false /* has_more */);
   ASSERT_EQ(1u, callback_log.size());
   EXPECT_EQ(base::File::FILE_OK, callback_log[0]);
@@ -130,7 +130,7 @@ TEST_F(FileSystemProviderOperationsAddWatcherTest, OnError) {
   EXPECT_TRUE(add_watcher.Execute(kRequestId));
 
   add_watcher.OnError(kRequestId,
-                      scoped_ptr<RequestValue>(new RequestValue()),
+                      std::unique_ptr<RequestValue>(new RequestValue()),
                       base::File::FILE_ERROR_TOO_MANY_OPENED);
   ASSERT_EQ(1u, callback_log.size());
   EXPECT_EQ(base::File::FILE_ERROR_TOO_MANY_OPENED, callback_log[0]);