Move Windows DC-initialization to skia_utils_win.h

ui/views/controls/single_split_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 "ui/views/controls/single_split_view.h"
 
-#include "skia/ext/skia_utils_win.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/base/cursor/cursor.h"
 #include "ui/gfx/canvas.h"
 #include "ui/views/background.h"
 #include "ui/views/controls/single_split_view_listener.h"
 #include "ui/views/native_cursor.h"
 
+#if defined(OS_WIN)
+#include "skia/ext/skia_utils_win.h"
+#endif
+
 namespace views {
 
 // static
 const char SingleSplitView::kViewClassName[] = "SingleSplitView";
 
 // Size of the divider in pixels.
 static const int kDividerSize = 4;
 
 SingleSplitView::SingleSplitView(View* leading,
                                  View* trailing,
@@ skipping 219 matching lines @@
                                             const gfx::Rect& bounds) const {
   int primary_axis_size = GetPrimaryAxisSize(bounds.width(), bounds.height());
   if (divider_offset < 0)
     // primary_axis_size may < GetDividerSize during initial layout.
     return std::max(0, (primary_axis_size - GetDividerSize()) / 2);
   return std::min(divider_offset,
                   std::max(primary_axis_size - GetDividerSize(), 0));
 }
 
 }  // namespace views