CC Animation: Expose TargetProperty enum to be aliased in Blink Platform.

cc/animation/animation.cc

Index: cc/animation/animation.cc
diff --git a/cc/animation/animation.cc b/cc/animation/animation.cc
index dfdaeb70e9c0f3ed4c9260547357ccd071223a9e..212cc2377ed84ae13e696c0f8c5d1f557bdde087 100644
--- a/cc/animation/animation.cc
+++ b/cc/animation/animation.cc
@@ -27,18 +27,6 @@ static_assert(static_cast<int>(cc::Animation::LAST_RUN_STATE) + 1 ==
               "RunStateEnumSize should equal the number of elements in "
               "s_runStateNames");
 
-// This should match the TargetProperty enum.
-static const char* const s_targetPropertyNames[] = {"TRANSFORM",
-                                                    "OPACITY",
-                                                    "FILTER",
-                                                    "SCROLL_OFFSET",
-                                                    "BACKGROUND_COLOR"};
-
-static_assert(static_cast<int>(cc::Animation::LAST_TARGET_PROPERTY) + 1 ==
-                  arraysize(s_targetPropertyNames),
-              "TargetPropertyEnumSize should equal the number of elements in "
-              "s_targetPropertyNames");
-
 }  // namespace
 
 namespace cc {
@@ -47,7 +35,7 @@ scoped_ptr<Animation> Animation::Create(
     scoped_ptr<AnimationCurve> curve,
     int animation_id,
     int group_id,
-    TargetProperty target_property) {
+    AnimationTargetProperty target_property) {
   return make_scoped_ptr(
       new Animation(std::move(curve), animation_id, group_id, target_property));
 }
@@ -55,7 +43,7 @@ scoped_ptr<Animation> Animation::Create(
 Animation::Animation(scoped_ptr<AnimationCurve> curve,
                      int animation_id,
                      int group_id,
-                     TargetProperty target_property)
+                     AnimationTargetProperty target_property)
     : curve_(std::move(curve)),
       id_(animation_id),
       group_(group_id),
@@ -85,11 +73,8 @@ void Animation::SetRunState(RunState run_state,
     return;
 
   char name_buffer[256];
-  base::snprintf(name_buffer,
-                 sizeof(name_buffer),
-                 "%s-%d",
-                 s_targetPropertyNames[target_property_],
-                 group_);
+  base::snprintf(name_buffer, sizeof(name_buffer), "%s-%d",
+                 GetAnimationTargetPropertyName(target_property_), group_);
 
   bool is_waiting_to_start =
       run_state_ == WAITING_FOR_TARGET_AVAILABILITY || run_state_ == STARTING;