cleanup [python]: Inline method (PyCallExpressionHelper.kt)

GitOrigin-RevId: 2cfb2265b53c9b3fd0fa50606b67740dd83b35e5

python/python-psi-impl/src/com/jetbrains/python/psi/impl/PyCallExpressionHelper.kt

@@ -127,9 +127,6 @@ fun PyCallExpression.getCalleeType(resolveContext: PyResolveContext): PyType? {
   return PyUnionType.union(callableTypes)
 }
 
-fun multiResolveCallee(x: PyCallExpression, resolveContext: PyResolveContext): List<PyCallableType> =
-  x.multipleResolveCallee(resolveContext)
-
 /**
  * It is not the same as [getCalleeType] since
  * this method returns callable types that would be actually called, the mentioned method returns type of underlying callee.
@@ -141,13 +138,11 @@ fun multiResolveCallee(x: PyCallExpression, resolveContext: PyResolveContext): L
  * b = a()  # callee type is A, resolved callee is A.__call__
  * ```
  */
-fun PyCallExpression.multipleResolveCallee(resolveContext: PyResolveContext): List<PyCallableType> {
-  return PyUtil.getParameterizedCachedValue(
-    this,
-    resolveContext) {
-    getExplicitResolveResults(it) +
-    getImplicitResolveResults(it) +
-    getRemoteResolveResults(it)
+fun multiResolveCallee(expression: PyCallExpression, resolveContext: PyResolveContext): List<PyCallableType> {
+  return PyUtil.getParameterizedCachedValue(expression, resolveContext) {
+    expression.getExplicitResolveResults(it) +
+    expression.getImplicitResolveResults(it) +
+    expression.getRemoteResolveResults(it)
   }
 }