[sfml] Fixed C++ sample.

spine-sfml/cpp/example/main.cpp

@@ -116,8 +116,6 @@ void spineboy (SkeletonData* skeletonData, Atlas* atlas) {
 	drawable.timeScale = 1;
 
 	Skeleton* skeleton = drawable.skeleton;
-	skeleton->setFlipX(false);
-	skeleton->setFlipY(false);
 	skeleton->setToSetupPose();
 
 	skeleton->setPosition(320, 590);
@@ -164,8 +162,6 @@ void goblins (SkeletonData* skeletonData, Atlas* atlas) {
 	drawable.timeScale = 1;
 
 	Skeleton* skeleton = drawable.skeleton;
-	skeleton->setFlipX(false);
-	skeleton->setFlipY(false);
 	skeleton->setSkin("goblin");
 	skeleton->setSlotsToSetupPose();
 
@@ -297,8 +293,6 @@ void stretchyman (SkeletonData* skeletonData, Atlas* atlas) {
 	drawable.timeScale = 1;
 
 	Skeleton* skeleton = drawable.skeleton;
-	skeleton->setFlipX(false);
-	skeleton->setFlipY(false);
 
 	skeleton->setPosition(100, 590);
 	skeleton->updateWorldTransform();