Add VectorIconButton functionality to ImageButton.

chrome/browser/ui/views/ime/ime_window_frame_view.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/views/ime/ime_window_frame_view.h"
 
 #include "chrome/browser/ui/views/ime/ime_window_view.h"
 #include "chrome/grit/browser_resources.h"
 #include "chrome/grit/theme_resources.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/font_list.h"
 #include "ui/gfx/path.h"
 #include "ui/resources/grit/ui_resources.h"
-#include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/resources/grit/views_resources.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
 namespace {
 
 // The distance values for layout in DIPs.
 const int kButtonSize = 24;
@@ skipping 225 matching lines @@
   canvas->FillRect(gfx::Rect(width() - kBorderThickness, 0, kBorderThickness,
                              height()),
                    kBorderColor);
   // bottom border.
   canvas->FillRect(gfx::Rect(0, height() - kBorderThickness, width(),
                              kBorderThickness),
                    kBorderColor);
 }
 
 }  // namespace ui