Remove explicit Skia save flags.

ui/views/win/hwnd_message_handler.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 "ui/views/win/hwnd_message_handler.h"
 
 #include <dwmapi.h>
 #include <oleacc.h>
 #include <shellapi.h>
 #include <wtsapi32.h>
@@ skipping 1176 matching lines @@
     lock_updates_count_ = 0;
   }
 }
 
 void HWNDMessageHandler::RedrawLayeredWindowContents() {
   waiting_for_redraw_layered_window_contents_ = false;
   if (invalid_rect_.IsEmpty())
     return;
 
   // We need to clip to the dirty rect ourselves.
-  layered_window_contents_->sk_canvas()->save(SkCanvas::kClip_SaveFlag);
+  layered_window_contents_->sk_canvas()->save();
   double scale = gfx::win::GetDeviceScaleFactor();
   layered_window_contents_->sk_canvas()->scale(
       SkScalar(scale),SkScalar(scale));
   layered_window_contents_->ClipRect(invalid_rect_);
   delegate_->PaintLayeredWindow(layered_window_contents_.get());
   layered_window_contents_->sk_canvas()->scale(
       SkScalar(1.0/scale),SkScalar(1.0/scale));
   layered_window_contents_->sk_canvas()->restore();
 
   RECT wr;
@@ skipping 1165 matching lines @@
     DefWindowProcWithRedrawLock(message, w_param, l_param);
     handled = true;
   }
 
   if (ref.get())
     SetMsgHandled(handled);
   return 0;
 }
 
 }  // namespace views