Make element.style["color"] work in Sky

sky/engine/core/animation/AnimationNodeTiming.cpp

 // Copyright 2014 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 "sky/engine/config.h"
 #include "sky/engine/core/animation/AnimationNodeTiming.h"
 
 #include "sky/engine/core/animation/Animation.h"
 #include "sky/engine/core/animation/AnimationNode.h"
 #include "sky/engine/platform/animation/TimingFunction.h"
@@ skipping 42 matching lines @@
 double AnimationNodeTiming::iterationStart()
 {
     return m_parent->specifiedTiming().iterationStart;
 }
 
 double AnimationNodeTiming::iterations()
 {
     return m_parent->specifiedTiming().iterationCount;
 }
 
-// This logic was copied from the example in bindings/tests/idls/TestInterface.idl
-// and bindings/tests/results/V8TestInterface.cpp.
-// FIXME: It might be possible to have 'duration' defined as an attribute in the idl.
-// If possible, fix will be in a follow-up patch.
-void AnimationNodeTiming::getDuration(String propertyName, Nullable<double>& element0, String& element1)
+String AnimationNodeTiming::getDuration(String propertyName)
 {
     if (propertyName != "duration")
-        return;
+        return String();
 
-    if (std::isnan(m_parent->specifiedTiming().iterationDuration)) {
-        element1 = "auto";
-        return;
-    }
-    element0.set(m_parent->specifiedTiming().iterationDuration * 1000);
-    return;
+    if (std::isnan(m_parent->specifiedTiming().iterationDuration))
+        return "auto";
+
+    return String::number(m_parent->specifiedTiming().iterationDuration * 1000);
 }
 
 double AnimationNodeTiming::playbackRate()
 {
     return m_parent->specifiedTiming().playbackRate;
 }
 
 String AnimationNodeTiming::direction()
 {
     Timing::PlaybackDirection direction = m_parent->specifiedTiming().direction;
@@ skipping 76 matching lines @@
 }
 
 void AnimationNodeTiming::setEasing(String easing)
 {
     Timing timing = m_parent->specifiedTiming();
     TimingInput::setTimingFunction(timing, easing);
     m_parent->updateSpecifiedTiming(timing);
 }
 
 } // namespace blink