Remove unused AnimatableValue types

third_party/WebKit/Source/core/animation/animatable/AnimatableLength.cpp

-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "core/animation/animatable/AnimatableLength.h"
-
-#include "platform/CalculationValue.h"
-#include "platform/animation/AnimationUtilities.h"
-
-namespace blink {
-
-namespace {
-
-double ClampNumber(double value, ValueRange range) {
-  if (range == kValueRangeNonNegative)
-    return std::max(value, 0.0);
-  DCHECK_EQ(range, kValueRangeAll);
-  return value;
-}
-
-}  // namespace
-
-AnimatableLength::AnimatableLength(const Length& length, float zoom) {
-  DCHECK(zoom);
-  PixelsAndPercent pixels_and_percent = length.GetPixelsAndPercent();
-  pixels_ = pixels_and_percent.pixels / zoom;
-  percent_ = pixels_and_percent.percent;
-  has_pixels_ = length.GetType() != kPercent;
-  has_percent_ = !length.IsFixed();
-}
-
-Length AnimatableLength::GetLength(float zoom, ValueRange range) const {
-  if (!has_percent_)
-    return Length(ClampNumber(pixels_, range) * zoom, kFixed);
-  if (!has_pixels_)
-    return Length(ClampNumber(percent_, range), kPercent);
-  return Length(CalculationValue::Create(
-      PixelsAndPercent(pixels_ * zoom, percent_), range));
-}
-
-bool AnimatableLength::EqualTo(const AnimatableValue* value) const {
-  const AnimatableLength* length = ToAnimatableLength(value);
-  return pixels_ == length->pixels_ && percent_ == length->percent_ &&
-         has_pixels_ == length->has_pixels_ &&
-         has_percent_ == length->has_percent_;
-}
-
-}  // namespace blink