Move viewport unit resolution to style recalc time

Source/core/animation/AnimatableLengthTest.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 33 matching lines @@
 #include <gtest/gtest.h>
 
 #define EXPECT_ROUNDTRIP(a, f) EXPECT_REFV_EQ(a, f(a.get()))
 
 namespace WebCore {
 
 class AnimationAnimatableLengthTest : public ::testing::Test {
 protected:
     AnimationAnimatableLengthTest()
         : style(RenderStyle::createDefaultStyle())
-        , conversionDataZoom1(style.get(), style.get(), 1.0f)
-        , conversionDataZoom3(style.get(), style.get(), 3.0f)
+        , conversionDataZoom1(style.get(), style.get(), 0, 1.0f)
+        , conversionDataZoom3(style.get(), style.get(), 0, 3.0f)
     {
     }
 
     PassRefPtr<AnimatableLength> create(double value, CSSPrimitiveValue::UnitTypes type)
     {
         return AnimatableLength::create(CSSPrimitiveValue::create(value, type).get());
     }
 
     PassRefPtr<AnimatableLength> create(double valueLeft, CSSPrimitiveValue::UnitTypes typeLeft, double valueRight, CSSPrimitiveValue::UnitTypes typeRight)
     {
@@ skipping 292 matching lines @@
 
     RefPtr<AnimatableLength> lengthCalc = create(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM);
     EXPECT_EQ(AnimatableLength::UnitTypeCalc, commonUnitType(lengthCalc, create(1, CSSPrimitiveValue::CSS_PX).get()));
     EXPECT_EQ(AnimatableLength::UnitTypeCalc, commonUnitType(lengthCalc, create(2, CSSPrimitiveValue::CSS_PERCENTAGE).get()));
     EXPECT_EQ(AnimatableLength::UnitTypeCalc, commonUnitType(lengthCalc, create(3, CSSPrimitiveValue::CSS_EMS).get()));
     EXPECT_EQ(AnimatableLength::UnitTypeCalc, commonUnitType(lengthCalc, create(4, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get()));
     EXPECT_EQ(AnimatableLength::UnitTypeCalc, commonUnitType(lengthCalc, create(0, CSSPrimitiveValue::CSS_PERCENTAGE).get()));
 }
 
 } // namespace WebCore