Cleanup: Remove unneeded includes of notification_service.h....

chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc

 // Copyright (c) 2010 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/gtk/tabs/dragged_tab_controller_gtk.h"
 
 #include <algorithm>
 
 #include "base/callback.h"
 #include "chrome/browser/gtk/browser_window_gtk.h"
 #include "chrome/browser/gtk/gtk_util.h"
 #include "chrome/browser/gtk/tabs/dragged_tab_gtk.h"
 #include "chrome/browser/gtk/tabs/tab_strip_gtk.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/common/notification_service.h"
+#include "chrome/common/notification_source.h"
 
 namespace {
 
 // Delay, in ms, during dragging before we bring a window to front.
 const int kBringToFrontDelay = 750;
 
 // Used to determine how far a tab must obscure another tab in order to swap
 // their indexes.
 const int kHorizontalMoveThreshold = 16;  // pixels
 
@@ skipping 748 matching lines @@
     gfx::NativeView dragged_tab = dragged_tab_->widget();
     dock_windows_.insert(dragged_tab);
     window = DockInfo::GetLocalProcessWindowAtPoint(GetCursorScreenPoint(),
                                                     dock_windows_);
     dock_windows_.erase(dragged_tab);
   }
 
   if (window)
     gtk_window_present(GTK_WINDOW(window));
 }