Fix Harmony popover buttons being flush with their content.

chrome/browser/ui/views/extensions/chooser_dialog_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/extensions/chooser_dialog_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/chooser_controller/chooser_controller.h"
 #include "chrome/browser/extensions/api/chrome_device_permissions_prompt.h"
@@ skipping 55 matching lines @@
 }
 
 bool ChooserDialogView::IsDialogButtonEnabled(ui::DialogButton button) const {
   return device_chooser_content_view_->IsDialogButtonEnabled(button);
 }
 
 views::View* ChooserDialogView::CreateFootnoteView() {
   return device_chooser_content_view_->footnote_link();
 }
 
-views::ClientView* ChooserDialogView::CreateClientView(views::Widget* widget) {
-  views::DialogClientView* client =
-      new views::DialogClientView(widget, GetContentsView());
-  ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
-  client->SetButtonRowInsets(gfx::Insets(
-      provider->GetDistanceMetric(DISTANCE_UNRELATED_CONTROL_VERTICAL), 0, 0,
-      0));
-  return client;
-}
-
-views::NonClientFrameView* ChooserDialogView::CreateNonClientFrameView(
-    views::Widget* widget) {
-  // ChooserDialogView always has a parent, so ShouldUseCustomFrame() should
-  // always be true.
-  DCHECK(ShouldUseCustomFrame());
-  return views::DialogDelegate::CreateDialogFrameView(
-      widget, ChromeLayoutProvider::Get()->GetInsetsMetric(
-                  views::INSETS_BUBBLE_CONTENTS));
-}
-
 bool ChooserDialogView::Accept() {
   device_chooser_content_view_->Accept();
   return true;
 }
 
 bool ChooserDialogView::Cancel() {
   device_chooser_content_view_->Cancel();
   return true;
 }
 
@@ skipping 39 matching lines @@
 void ChromeDevicePermissionsPrompt::ShowDialogViews() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   std::unique_ptr<ChooserController> chooser_controller(
       new DevicePermissionsDialogController(web_contents()->GetMainFrame(),
                                             prompt()));
 
   constrained_window::ShowWebModalDialogViews(
       new ChooserDialogView(std::move(chooser_controller)), web_contents());
 }