Remove dependency on ui::ScaleFactor from ui/gfx

ui/gfx/canvas_paint_gtk.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 "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/rect.h"
 
@@ skipping 35 matching lines @@
     cairo_fill(cr);
     cairo_destroy(cr);
   }
 
   gdk_region_destroy(region_);
 }
 
 void CanvasSkiaPaint::Init(bool opaque) {
   GdkRectangle bounds = rectangle();
   RecreateBackingCanvas(gfx::Size(bounds.width, bounds.height),
-                        ui::SCALE_FACTOR_100P, opaque);
+                        1.0f, opaque);
 
   skia::PlatformCanvas* canvas = platform_canvas();
 
   // Need to translate so that the dirty region appears at the origin of the
   // surface.
   canvas->translate(-SkIntToScalar(bounds.x), -SkIntToScalar(bounds.y));
 
   context_ = skia::BeginPlatformPaint(canvas);
 }
 
 } // namespace gfx
 
- 
+