More old files deletion.

ui/gfx/shadow_value.h

Index: ui/gfx/shadow_value.h
diff --git a/ui/gfx/shadow_value.h b/ui/gfx/shadow_value.h
deleted file mode 100644
index 60b601e63bd7c75b413253f076b1399f58889002..0000000000000000000000000000000000000000
--- a/ui/gfx/shadow_value.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// 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.
-
-#ifndef UI_GFX_SHADOW_VALUE_H_
-#define UI_GFX_SHADOW_VALUE_H_
-
-#include <string>
-#include <vector>
-
-#include "third_party/skia/include/core/SkColor.h"
-#include "ui/gfx/gfx_export.h"
-#include "ui/gfx/point.h"
-
-namespace gfx {
-
-class Insets;
-
-class ShadowValue;
-typedef std::vector<ShadowValue> ShadowValues;
-
-// ShadowValue encapsulates parameters needed to define a shadow, including the
-// shadow's offset, blur amount and color.
-class GFX_EXPORT ShadowValue {
- public:
-  ShadowValue();
-  ShadowValue(const gfx::Point& offset, double blur, SkColor color);
-  ~ShadowValue();
-
-  int x() const { return offset_.x(); }
-  int y() const { return offset_.y(); }
-  const gfx::Point& offset() const { return offset_; }
-  double blur() const { return blur_; }
-  SkColor color() const { return color_; }
-
-  ShadowValue Scale(float scale) const;
-
-  std::string ToString() const;
-
-  // Gets margin space needed for shadows. Note that values in returned Insets
-  // are negative because shadow margins are outside a boundary.
-  static Insets GetMargin(const ShadowValues& shadows);
-
- private:
-  gfx::Point offset_;
-
-  // Blur amount of the shadow in pixels. If underlying implementation supports
-  // (e.g. Skia), it can have fraction part such as 0.5 pixel. The value
-  // defines a range from full shadow color at the start point inside the
-  // shadow to fully transparent at the end point outside it. The range is
-  // perpendicular to and centered on the shadow edge. For example, a blur
-  // amount of 4.0 means to have a blurry shadow edge of 4 pixels that
-  // transitions from full shadow color to fully transparent and with 2 pixels
-  // inside the shadow and 2 pixels goes beyond the edge.
-  double blur_;
-
-  SkColor color_;
-};
-
-}  // namespace gfx
-
-#endif  // UI_GFX_SHADOW_VALUE_H_