ozone: Allow building for ozone without depending on pango

ui/gfx/ozone/impl/file_surface_factory_ozone.h

 // Copyright (c) 2013 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.
 
 #ifndef UI_GFX_OZONE_IMPL_FILE_SURFACE_FACTORY_OZONE_H_
 #define UI_GFX_OZONE_IMPL_FILE_SURFACE_FACTORY_OZONE_H_
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
+#include "ui/gfx/gfx_export.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/ozone/surface_factory_ozone.h"
 #include "ui/gfx/skia_util.h"
 
 class SkBitmapDevice;
 class SkCanvas;
 
 namespace gfx {
 
-class FileSurfaceFactoryOzone : public SurfaceFactoryOzone {
+class GFX_EXPORT FileSurfaceFactoryOzone : public SurfaceFactoryOzone {
  public:
   explicit FileSurfaceFactoryOzone(const base::FilePath& dump_location);
   virtual ~FileSurfaceFactoryOzone();
 
  private:
   // SurfaceFactoryOzone:
   virtual HardwareState InitializeHardware() OVERRIDE;
   virtual void ShutdownHardware() OVERRIDE;
   virtual AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
   virtual AcceleratedWidget RealizeAcceleratedWidget(
@@ skipping 10 matching lines @@
   base::FilePath location_;
   skia::RefPtr<SkBitmapDevice> device_;
   skia::RefPtr<SkCanvas> canvas_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSurfaceFactoryOzone);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_OZONE_IMPL_FILE_SURFACE_FACTORY_OZONE_H_