Remove last remnants of Python/QMTest support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18672 91177308-0d34-0410-b5e6-96231b3b80d8

test/Scripts/prcontext.py

@@ -1,29 +0,0 @@
-#
-# Usage:
-# prcontext <pattern> <# lines of context>
-#
-
-import sys
-
-#
-# Get the arguments
-#
-pattern=sys.argv[1]
-num=int(sys.argv[2])
-
-#
-# Get all of the lines in the file.
-#
-lines=sys.stdin.readlines()
-
-index=0
-for line in lines:
-  if ((line.find(pattern)) != -1):
-    if (index-num < 0):
-      bottom=0
-    else:
-      bottom=index-num
-    for output in lines[bottom:index+num+1]:
-      print output[:-1]
-  index=index+1
-