Remove dead code.

Lib/idlelib/FrameViewer.py

-from repr import Repr
-from Tkinter import *
-
-class FrameViewer:
-
-    def __init__(self, root, frame):
-        self.root = root
-        self.frame = frame
-        self.top = Toplevel(self.root)
-        self.repr = Repr()
-        self.repr.maxstring = 60
-        self.load_variables()
-
-    def load_variables(self):
-        row = 0
-        if self.frame.f_locals is not self.frame.f_globals:
-            l = Label(self.top, text="Local Variables",
-                      borderwidth=2, relief="raised")
-            l.grid(row=row, column=0, columnspan=2, sticky="ew")
-            row = self.load_names(self.frame.f_locals, row+1)
-        l = Label(self.top, text="Global Variables",
-                  borderwidth=2, relief="raised")
-        l.grid(row=row, column=0, columnspan=2, sticky="ew")
-        row = self.load_names(self.frame.f_globals, row+1)
-
-    def load_names(self, dict, row):
-        names = dict.keys()
-        names.sort()
-        for name in names:
-            value = dict[name]
-            svalue = self.repr.repr(value)
-            l = Label(self.top, text=name)
-            l.grid(row=row, column=0, sticky="w")
-            l = Entry(self.top, width=60, borderwidth=0)
-            l.insert(0, svalue)
-            l.grid(row=row, column=1, sticky="w")
-            row = row+1
-        return row