Finally get rid of call_of_leaf

jedi/inference/helpers.py

@@ -110,49 +110,6 @@ def infer_call_of_leaf(context, leaf, cut_own_trailer=False):
     return values
 
 
-def call_of_leaf(leaf):
-    """
-    Creates a "call" node that consist of all ``trailer`` and ``power``
-    objects.  E.g. if you call it with ``append``::
-
-        list([]).append(3) or None
-
-    You would get a node with the content ``list([]).append`` back.
-
-    This generates a copy of the original ast node.
-
-    If you're using the leaf, e.g. the bracket `)` it will return ``list([])``.
-    """
-    # TODO this is the old version of this call. Try to remove it.
-    trailer = leaf.parent
-    # The leaf may not be the last or first child, because there exist three
-    # different trailers: `( x )`, `[ x ]` and `.x`. In the first two examples
-    # we should not match anything more than x.
-    if trailer.type != 'trailer' or leaf not in (trailer.children[0], trailer.children[-1]):
-        if trailer.type == 'atom':
-            return trailer
-        return leaf
-
-    power = trailer.parent
-    index = power.children.index(trailer)
-
-    new_power = copy.copy(power)
-    new_power.children = list(new_power.children)
-    new_power.children[index + 1:] = []
-
-    if power.type == 'error_node':
-        start = index
-        while True:
-            start -= 1
-            if power.children[start].type != 'trailer':
-                break
-        transformed = tree.Node('power', power.children[start:])
-        transformed.parent = power.parent
-        return transformed
-
-    return power
-
-
 def get_names_of_node(node):
     try:
         children = node.children