Convert to *WindowLongPtr functions for Win64 compatability

chrome/browser/ui/views/panels/panel_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/ui/views/panels/panel_view.h"
 
 #include <map>
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
@@ skipping 162 matching lines @@
   WINDOWPLACEMENT placement;
   if (!::GetWindowPlacement(native_window, &placement))
     return false;
   if (placement.showCmd == SW_MINIMIZE || placement.showCmd == SW_SHOWMINIMIZED)
     return true;
 
   // If the panel window has owner window, as in stacked mode, check its owner
   // window. Note that owner window, instead of parent window, is returned
   // though GWL_HWNDPARENT contains 'parent'.
   HWND owner_window =
-      reinterpret_cast<HWND>(::GetWindowLong(native_window, GWL_HWNDPARENT));
+      reinterpret_cast<HWND>(::GetWindowLongPtr(native_window,
+                                                GWLP_HWNDPARENT));
   if (!owner_window || !::GetWindowPlacement(owner_window, &placement))
     return false;
   return placement.showCmd == SW_MINIMIZE ||
          placement.showCmd == SW_SHOWMINIMIZED;
 #else
   return true;
 #endif
 }
 
 bool NativePanelTestingWin::IsWindowSizeKnown() const {
@@ skipping 766 matching lines @@
   DCHECK(thickness_for_mouse_resizing > 0);
   SkRegion* region = new SkRegion;
   region->op(0, 0, thickness_for_mouse_resizing, height, SkRegion::kUnion_Op);
   region->op(width - thickness_for_mouse_resizing, 0, width, height,
       SkRegion::kUnion_Op);
   region->op(0, height - thickness_for_mouse_resizing, width, height,
       SkRegion::kUnion_Op);
   web_contents->GetRenderViewHost()->GetView()->SetClickthroughRegion(region);
 #endif
 }