Rework the way Widget::Init works:

chrome/browser/ui/views/browser_bubble_win.cc

 // Copyright (c) 2011 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/browser_bubble.h"
 
 #include "chrome/browser/ui/views/bubble/border_contents.h"
 #include "chrome/browser/ui/views/bubble/border_widget_win.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "views/widget/root_view.h"
@@ skipping 91 matching lines @@
   BrowserBubble* bubble_;
   BorderWidgetWin* border_widget_;
 
   DISALLOW_COPY_AND_ASSIGN(BubbleWidget);
 };
 
 void BrowserBubble::InitPopup() {
   // popup_ is a Widget, but we need to do some WidgetWin stuff first, then
   // we'll assign it into popup_.
   BubbleWidget* pop = new BubbleWidget(this);
+  popup_ = pop;
 
   BorderWidgetWin* border_widget = pop->border_widget();
-  border_widget->Init(new BorderContents, frame_->GetNativeView());
+  border_widget->InitBorderWidgetWin(new BorderContents,
+                                     frame_->GetNativeView());
 
   // We make the BorderWidgetWin the owner of the Bubble HWND, so that the
   // latter is displayed on top of the former.
-  pop->Init(border_widget->GetNativeView(), gfx::Rect());
-  pop->SetContentsView(view_);
+  views::Widget::CreateParams params(views::Widget::CreateParams::TYPE_POPUP);
+  params.parent = border_widget->GetNativeView();
+  popup_->Init(params);
+  popup_->SetContentsView(view_);
 
-  popup_ = pop;
 
   ResizeToView();
   Reposition();
   AttachToBrowser();
 }
 
 void BrowserBubble::MovePopup(int x, int y, int w, int h) {
   views::WidgetWin* pop = static_cast<views::WidgetWin*>(popup_);
   pop->SetBounds(gfx::Rect(x, y, w, h));
 }
@@ skipping 17 matching lines @@
 void BrowserBubble::ResizeToView() {
   BorderWidgetWin* border_widget =
       static_cast<BubbleWidget*>(popup_)->border_widget();
 
   gfx::Rect window_bounds;
   window_bounds = border_widget->SizeAndGetBounds(GetAbsoluteRelativeTo(),
       arrow_location_, view_->size());
 
   SetAbsoluteBounds(window_bounds);
 }