Fix style

Change-Id: I7227b0eac126bf470ed50249a7809b845872983b
diff --git a/libs/hwui/Animator.cpp b/libs/hwui/Animator.cpp
index 71b7476..8bf2107 100644
--- a/libs/hwui/Animator.cpp
+++ b/libs/hwui/Animator.cpp
@@ -245,11 +245,11 @@
         , mProperty(property) {
 }
 
-float CanvasPropertyPrimitiveAnimator::getValue(RenderNode* /* target */) const {
+float CanvasPropertyPrimitiveAnimator::getValue(RenderNode* target) const {
     return mProperty->value;
 }
 
-void CanvasPropertyPrimitiveAnimator::setValue(RenderNode* /* target */, float value) {
+void CanvasPropertyPrimitiveAnimator::setValue(RenderNode* target, float value) {
     mProperty->value = value;
 }
 
@@ -268,7 +268,7 @@
         , mField(field) {
 }
 
-float CanvasPropertyPaintAnimator::getValue(RenderNode* /* target */) const {
+float CanvasPropertyPaintAnimator::getValue(RenderNode* target) const {
     switch (mField) {
     case STROKE_WIDTH:
         return mProperty->value.getStrokeWidth();
@@ -284,7 +284,7 @@
     return static_cast<uint8_t>( c < 0 ? 0 : c > 255 ? 255 : c );
 }
 
-void CanvasPropertyPaintAnimator::setValue(RenderNode* /* target */, float value) {
+void CanvasPropertyPaintAnimator::setValue(RenderNode* target, float value) {
     switch (mField) {
     case STROKE_WIDTH:
         mProperty->value.setStrokeWidth(value);