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

chrome/browser/ui/views/select_file_dialog_extension_browsertest.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 "chrome/browser/ui/views/select_file_dialog_extension.h"
 
+#include <memory>
+
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "build/build_config.h"
 #include "chrome/browser/chromeos/file_manager/volume_manager.h"
 #include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_navigator.h"
@@ skipping 110 matching lines @@
   void AddMountPoint(const base::FilePath& path) {
     EXPECT_TRUE(file_manager::VolumeManager::Get(
         browser()->profile())->RegisterDownloadsDirectoryForTesting(path));
     browser()->profile()->GetPrefs()->SetFilePath(
         prefs::kDownloadDefaultDirectory, downloads_dir_);
   }
 
   void CheckJavascriptErrors() {
     content::RenderFrameHost* host =
         dialog_->GetRenderViewHost()->GetMainFrame();
-    scoped_ptr<base::Value> value =
+    std::unique_ptr<base::Value> value =
         content::ExecuteScriptAndGetValue(host, "window.JSErrorCount");
     int js_error_count = 0;
     ASSERT_TRUE(value->GetAsInteger(&js_error_count));
     ASSERT_EQ(0, js_error_count);
   }
 
   void OpenDialog(ui::SelectFileDialog::Type dialog_type,
                   const base::FilePath& file_path,
                   const gfx::NativeWindow& owning_window,
                   const std::string& additional_message) {
     // Spawn a dialog to open a file.  The dialog will signal that it is ready
     // via chrome.test.sendMessage() in the extension JavaScript.
     ExtensionTestMessageListener init_listener("ready", false /* will_reply */);
 
-    scoped_ptr<ExtensionTestMessageListener> additional_listener;
+    std::unique_ptr<ExtensionTestMessageListener> additional_listener;
     if (!additional_message.empty()) {
       additional_listener.reset(
           new ExtensionTestMessageListener(additional_message, false));
     }
 
     dialog_->SelectFile(dialog_type,
                         base::string16() /* title */,
                         file_path,
                         NULL /* file_types */,
                          0 /* file_type_index */,
@@ skipping 47 matching lines @@
     // The file selection handler closes the dialog and does not return control
     // to JavaScript, so do not wait for return values.
     host->GetMainFrame()->ExecuteJavaScriptForTests(script);
     LOG(INFO) << "Waiting for window close notification.";
     listener_->WaitForCalled();
 
     // Dialog no longer believes it is running.
     ASSERT_FALSE(dialog_->IsRunning(owning_window));
   }
 
-  scoped_ptr<MockSelectFileDialogListener> listener_;
+  std::unique_ptr<MockSelectFileDialogListener> listener_;
   scoped_refptr<SelectFileDialogExtension> dialog_;
 
-  scoped_ptr<MockSelectFileDialogListener> second_listener_;
+  std::unique_ptr<MockSelectFileDialogListener> second_listener_;
   scoped_refptr<SelectFileDialogExtension> second_dialog_;
 
   base::ScopedTempDir tmp_dir_;
   base::FilePath downloads_dir_;
 };
 
 IN_PROC_BROWSER_TEST_F(SelectFileDialogExtensionBrowserTest, CreateAndDestroy) {
   // Browser window must be up for us to test dialog window parent.
   gfx::NativeWindow native_window = browser()->window()->GetNativeWindow();
   ASSERT_TRUE(native_window != NULL);
@@ skipping 159 matching lines @@
   ASSERT_FALSE(second_dialog_->IsRunning(owning_window));
 
   // Click cancel button.
   CloseDialog(DIALOG_BTN_CANCEL, owning_window);
 
   // Listener should have been informed of the cancellation.
   ASSERT_FALSE(listener_->file_selected());
   ASSERT_TRUE(listener_->canceled());
   ASSERT_EQ(this, listener_->params());
 }