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

chrome/browser/ui/views/ime/ime_window_browsertest.cc

 // Copyright 2016 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/run_loop.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/ime/ime_native_window.h"
 #include "chrome/browser/ui/ime/ime_window.h"
 #include "chrome/browser/ui/ime/ime_window_observer.h"
 #include "chrome/test/base/in_process_browser_test.h"
@@ skipping 38 matching lines @@
   }
 
   void VerifyImeWindow(const gfx::Rect& expected_bounds) {
     EXPECT_EQ(expected_bounds,
               ime_window_->ime_native_window()->GetBounds());
     EXPECT_GT(ime_window_->GetFrameId(), 0);
   }
 
   ImeWindow* ime_window_;
 
-  scoped_ptr<base::RunLoop> message_loop_runner_;
+  std::unique_ptr<base::RunLoop> message_loop_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(ImeWindowBrowserTest);
 };
 
 IN_PROC_BROWSER_TEST_F(ImeWindowBrowserTest, CreateNormalWindow) {
   gfx::Rect expected_bounds(100, 200, 300, 400);
   CreateImeWindow(expected_bounds, false);
   VerifyImeWindow(expected_bounds);
 }
 
 IN_PROC_BROWSER_TEST_F(ImeWindowBrowserTest, CreateFollowCursorWindow) {
   gfx::Rect expected_bounds(100, 200, 300, 400);
   CreateImeWindow(expected_bounds, true);
   VerifyImeWindow(expected_bounds);
 }
 
 IN_PROC_BROWSER_TEST_F(ImeWindowBrowserTest, FollowCursor) {
   gfx::Rect expected_bounds(100, 200, 100, 100);
   CreateImeWindow(expected_bounds, true);
   ime_window_->FollowCursor(gfx::Rect(50, 50, 1, 10));
   expected_bounds.set_x(18);  // cursor left - titlebar width(32).
   expected_bounds.set_y(63);  // cursor top + cursor height + margin(3).
   VerifyImeWindow(expected_bounds);
 }
 
 }  // namespace test
 }  // namespace ui