Remove zoom() and effectiveZoom().

sky/engine/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
@@ skipping 30 matching lines @@
 double clampNumber(double value, ValueRange range)
 {
     if (range == ValueRangeNonNegative)
         return std::max(value, 0.0);
     ASSERT(range == ValueRangeAll);
     return value;
 }
 
 } // namespace
 
-AnimatableLength::AnimatableLength(const Length& length, float zoom)
+AnimatableLength::AnimatableLength(const Length& length)
 {
-    ASSERT(zoom);
     PixelsAndPercent pixelsAndPercent = length.pixelsAndPercent();
-    m_pixels = pixelsAndPercent.pixels / zoom;
+    m_pixels = pixelsAndPercent.pixels;
     m_percent = pixelsAndPercent.percent;
     m_hasPixels = length.type() != Percent;
     m_hasPercent = !length.isFixed();
 }
 
-Length AnimatableLength::length(float zoom, ValueRange range) const
+Length AnimatableLength::length(ValueRange range) const
 {
     if (!m_hasPercent)
-        return Length(clampNumber(m_pixels, range) * zoom, Fixed);
+        return Length(clampNumber(m_pixels, range), Fixed);
     if (!m_hasPixels)
         return Length(clampNumber(m_percent, range), Percent);
-    return Length(CalculationValue::create(PixelsAndPercent(m_pixels * zoom, m_percent), range));
+    return Length(CalculationValue::create(PixelsAndPercent(m_pixels, m_percent), range));
 }
 
 PassRefPtr<AnimatableValue> AnimatableLength::interpolateTo(const AnimatableValue* value, double fraction) const
 {
     const AnimatableLength* length = toAnimatableLength(value);
     return create(blend(m_pixels, length->m_pixels, fraction), blend(m_percent, length->m_percent, fraction),
         m_hasPixels || length->m_hasPixels, m_hasPercent || length->m_hasPercent);
 }
 
 bool AnimatableLength::equalTo(const AnimatableValue* value) const
 {
     const AnimatableLength* length = toAnimatableLength(value);
     return m_pixels == length->m_pixels && m_percent == length->m_percent && m_hasPixels == length->m_hasPixels && m_hasPercent == length->m_hasPercent;
 }
 
 } // namespace blink