Implement animations for Independent CSS Transform Properties

Source/core/css/resolver/AnimatedStyleBuilder.cpp

Index: Source/core/css/resolver/AnimatedStyleBuilder.cpp
diff --git a/Source/core/css/resolver/AnimatedStyleBuilder.cpp b/Source/core/css/resolver/AnimatedStyleBuilder.cpp
index d810f0bf0832edb452b78a5b8e6986bf369fbb45..c1ae4227d856b7e32c07ffff173be3a98d659e12 100644
--- a/Source/core/css/resolver/AnimatedStyleBuilder.cpp
+++ b/Source/core/css/resolver/AnimatedStyleBuilder.cpp
@@ -597,6 +597,27 @@ void AnimatedStyleBuilder::applyProperty(CSSPropertyID property, StyleResolverSt
         style->setTransform(operations.size() ? operations : TransformOperations(true));
         return;
     }
+    case CSSPropertyTranslate: {
+        const TransformOperations& transformList = toAnimatableTransform(value)->transformOperations();
+        ASSERT(transformList.size() == 1);
+        ASSERT(transformList.operations()[0]->type() == TransformOperation::Translate3D);
+        style->setTranslate(toTranslateTransformOperation(transformList.operations()[0].get()));
+        return;
+    }
+    case CSSPropertyRotate: {
+        const TransformOperations& transformList = toAnimatableTransform(value)->transformOperations();

[Eric Willigers, 2015/06/24 03:43:08]

The repetition here is unfortunate. Perhaps consider introducing a new anonymous
namespace method that accepts value and an operation type, and returns a
TransformOperation* (or TransformOperation&).

[soonm, 2015/06/24 05:00:44]

Done - abstracted to a new method in anonymous namespace

+        ASSERT(transformList.size() == 1);
+        ASSERT(transformList.operations()[0]->type() == TransformOperation::Rotate3D);
+        style->setRotate(toRotateTransformOperation(transformList.operations()[0].get()));
+        return;
+    }
+    case CSSPropertyScale: {
+        const TransformOperations& transformList = toAnimatableTransform(value)->transformOperations();
+        ASSERT(transformList.size() == 1);
+        ASSERT(transformList.operations()[0]->type() == TransformOperation::Scale3D);
+        style->setScale(toScaleTransformOperation(transformList.operations()[0].get()));
+        return;
+    }
     case CSSPropertyTransformOrigin:
         style->setTransformOrigin(animatableValueToTransformOrigin(value, state));
         return;