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

chrome/browser/ui/input_method/input_method_engine_base.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 "chrome/browser/ui/input_method/input_method_engine_base.h"
 
+#include <memory>
+
 #undef FocusIn
 #undef FocusOut
 #undef RootWindow
 #include <algorithm>
 #include <map>
 
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/ime/composition_text.h"
 #include "ui/base/ime/ime_bridge.h"
@@ skipping 136 matching lines @@
       composition_cursor_(0),
       sent_key_event_(nullptr),
       profile_(nullptr),
       next_request_id_(1),
       text_(""),
       handling_key_event_(false) {}
 
 InputMethodEngineBase::~InputMethodEngineBase() {}
 
 void InputMethodEngineBase::Initialize(
-    scoped_ptr<InputMethodEngineBase::Observer> observer,
+    std::unique_ptr<InputMethodEngineBase::Observer> observer,
     const char* extension_id,
     Profile* profile) {
   DCHECK(observer) << "Observer must not be null.";
 
   // TODO(komatsu): It is probably better to set observer out of Initialize.
   observer_ = std::move(observer);
   extension_id_ = extension_id;
   profile_ = profile;
 }
 
@@ skipping 268 matching lines @@
         ui::EventTimeForNow());
     base::AutoReset<const ui::KeyEvent*> reset_sent_key(&sent_key_event_,
                                                         &ui_event);
     if (!SendKeyEvent(&ui_event, event.code))
       return false;
   }
   return true;
 }
 
 }  // namespace input_method