Cleanup BubbleFrameView and BubbleBorder construction.

chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.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/omnibox/omnibox_popup_contents_view.h"
 
 #include "chrome/browser/ui/omnibox/omnibox_popup_non_view.h"
 #include "chrome/browser/ui/omnibox/omnibox_view.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #include "chrome/browser/ui/views/omnibox/omnibox_result_view.h"
@@ skipping 75 matching lines @@
     OmniboxEditModel* edit_model,
     views::View* location_bar)
     : model_(new OmniboxPopupModel(this, edit_model)),
       omnibox_view_(omnibox_view),
       profile_(edit_model->profile()),
       location_bar_(location_bar),
       result_font_(font.DeriveFont(kEditFontAdjust)),
       result_bold_font_(result_font_.DeriveFont(0, gfx::Font::BOLD)),
       ignore_mouse_drag_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(size_animation_(this)) {
-  // The following little dance is required because set_border() requires a
-  // pointer to a non-const object.
-  views::BubbleBorder* bubble_border =
-      new views::BubbleBorder(views::BubbleBorder::NONE,
-                              views::BubbleBorder::NO_SHADOW);
-  bubble_border_ = bubble_border;
-  set_border(bubble_border);
+  bubble_border_ = new views::BubbleBorder(views::BubbleBorder::NONE,
+      views::BubbleBorder::NO_SHADOW, SK_ColorWHITE);
+  set_border(const_cast<views::BubbleBorder*>(bubble_border_));
   // The contents is owned by the LocationBarView.
   set_owned_by_client();
 }
 
 void OmniboxPopupContentsView::Init() {
   // This can't be done in the constructor as at that point we aren't
   // necessarily our final class yet, and we may have subclasses
   // overriding CreateResultView.
   for (size_t i = 0; i < AutocompleteResult::kMaxMatches; ++i) {
     OmniboxResultView* result_view =
@@ skipping 435 matching lines @@
 void OmniboxPopupContentsView::OpenSelectedLine(
     const ui::LocatedEvent& event,
     WindowOpenDisposition disposition) {
   size_t index = GetIndexForPoint(event.location());
   OpenIndex(index, disposition);
 }
 
 OmniboxResultView* OmniboxPopupContentsView::result_view_at(size_t i) {
   return static_cast<OmniboxResultView*>(child_at(static_cast<int>(i)));
 }