Gets find bar animation/clipping to work on views/gtk.

chrome/browser/views/blocked_popup_container_view_views.cc

 // Copyright (c) 2009 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/views/blocked_popup_container_view_views.h"
 
 #include <math.h>
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
@@ skipping 552 matching lines @@
   SetPosition();
 }
 
 void BlockedPopupContainerViewViews::UpdateWidgetShape(
     BlockedPopupContainerViewWidget* widget, const gfx::Size& size) {
   // Set the shape so we have rounded corners on the top.
   SkRect rect;
   rect.set(0, 0, SkIntToScalar(size.width()), SkIntToScalar(size.height()));
   gfx::Path path;
   path.addRoundRect(rect, kRoundedCornerRad, SkPath::kCW_Direction);
-  widget->SetShape(path);
+  widget->SetShape(path.CreateNativeRegion());
 }