Cleanup: trailing newlines

source/blender/ikplugin/intern/ikplugin_api.c

@@ -144,4 +144,3 @@ void BIK_test_constraint(struct Object *ob, struct bConstraint *cons)
 	if (plugin && plugin->test_constraint)
 		plugin->test_constraint(ob, cons);
 }
-

source/blender/ikplugin/intern/iksolver_plugin.c

@@ -582,4 +582,3 @@ void iksolver_execute_tree(struct Scene *scene, Object *ob,  bPoseChannel *pchan
 		free_posetree(tree);
 	}
 }
-

source/blender/ikplugin/intern/itasc_plugin.cpp

@@ -1866,4 +1866,3 @@ void itasc_test_constraint(struct Object *ob, struct bConstraint *cons)
 			break;
 	}
 }
-