Remove JS dialog dependency from content.

chrome/browser/ui/views/tabs/dragged_tab_controller.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/tabs/dragged_tab_controller.h"
 
 #include <math.h>
 #include <set>
 
 #include "base/callback.h"
 #include "base/i18n/rtl.h"
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
+#include "chrome/browser/ui/app_modal_dialogs/message_box_handler.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/tabs/base_tab.h"
 #include "chrome/browser/ui/views/tabs/base_tab_strip.h"
 #include "chrome/browser/ui/views/tabs/browser_tab_strip_controller.h"
 #include "chrome/browser/ui/views/tabs/dragged_tab_view.h"
 #include "chrome/browser/ui/views/tabs/native_view_photobooth.h"
 #include "chrome/browser/ui/views/tabs/side_tab.h"
 #include "chrome/browser/ui/views/tabs/side_tab_strip.h"
 #include "chrome/browser/ui/views/tabs/tab.h"
@@ skipping 457 matching lines @@
   // Ignored.
 }
 
 bool DraggedTabController::ShouldSuppressDialogs() {
   // When a dialog is about to be shown we revert the drag. Otherwise a modal
   // dialog might appear and attempt to parent itself to a hidden tabcontents.
   EndDragImpl(CANCELED);
   return false;
 }
 
+content::JavaScriptDialogCreator*
+DraggedTabController::GetJavaScriptDialogCreator() {
+  return GetJavaScriptDialogCreatorInstance();
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 // DraggedTabController, NotificationObserver implementation:
 
 void DraggedTabController::Observe(NotificationType type,
                                    const NotificationSource& source,
                                    const NotificationDetails& details) {
   DCHECK_EQ(type.value, NotificationType::TAB_CONTENTS_DESTROYED);
   TabContents* destroyed_contents = Source<TabContents>(source).ptr();
   for (size_t i = 0; i < drag_data_.size(); ++i) {
     if (drag_data_[i].contents->tab_contents() == destroyed_contents) {
@@ skipping 934 matching lines @@
 
 bool DraggedTabController::AreTabsConsecutive() {
   for (size_t i = 1; i < drag_data_.size(); ++i) {
     if (drag_data_[i - 1].source_model_index + 1 !=
         drag_data_[i].source_model_index) {
       return false;
     }
   }
   return true;
 }