Limit constrained windows to the size of the parent view.

chrome/browser/chromeos/login/webui_login_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/chromeos/login/webui_login_view.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 212 matching lines @@
   return GetWidget()->GetNativeView();
 }
 
 gfx::Point WebUILoginView::GetDialogPosition(const gfx::Size& size) {
   // Center the widget.
   gfx::Size widget_size = GetWidget()->GetWindowBoundsInScreen().size();
   return gfx::Point(widget_size.width() / 2 - size.width() / 2,
                     widget_size.height() / 2 - size.height() / 2);
 }
 
+gfx::Size WebUILoginView::GetMaximumDialogSize() {
+  return GetWidget()->GetWindowBoundsInScreen().size();
+}
+
 void WebUILoginView::AddObserver(
     web_modal::WebContentsModalDialogHostObserver* observer) {
   if (observer && !observer_list_.HasObserver(observer))
     observer_list_.AddObserver(observer);
 }
 
 void WebUILoginView::RemoveObserver(
     web_modal::WebContentsModalDialogHostObserver* observer) {
   observer_list_.RemoveObserver(observer);
 }
@@ skipping 204 matching lines @@
   login_prompt_visible_handled_ = true;
 }
 
 void WebUILoginView::ReturnFocus(bool reverse) {
   // Return the focus to the web contents.
   webui_login_->web_contents()->FocusThroughTabTraversal(reverse);
   GetWidget()->Activate();
 }
 
 }  // namespace chromeos