Changes the tabstrip dragging code to use coordinates from the events

chrome/browser/ui/views/tabs/base_tab.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/tabs/base_tab.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/utf_string_conversions.h"
@@ skipping 317 matching lines @@
     } else if (!IsSelected()) {
       controller()->SelectTab(this);
     }
     controller()->MaybeStartDrag(this, event, original_selection);
   }
   return true;
 }
 
 bool BaseTab::OnMouseDragged(const views::MouseEvent& event) {
   if (controller())
-    controller()->ContinueDrag(event);
+    controller()->ContinueDrag(this, event.location());
   return true;
 }
 
 void BaseTab::OnMouseReleased(const views::MouseEvent& event) {
   if (!controller())
     return;
 
   controller()->OnMouseEventInTab(this, event);
 
   // Notify the drag helper that we're done with any potential drag operations.
@@ skipping 250 matching lines @@
 // static
 void BaseTab::InitResources() {
   static bool initialized = false;
   if (!initialized) {
     initialized = true;
     ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
     font_ = new gfx::Font(rb.GetFont(ui::ResourceBundle::BaseFont));
     font_height_ = font_->GetHeight();
   }
 }