[Findit] Fixed a bug where blame information is not correctly filtered

tools/findit/blame.py

-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright (c) 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from threading import Lock, Thread
 
 import utils
 
 
 class Blame(object):
   """Represents a blame object.
@@ skipping 55 matching lines @@
       callstack: The list of stack frames.
       crash_revision_dict: A dictionary that maps component to its crash
                           revision.
       regression_dict: A dictionary that maps component to its revision
                           range.
       parsers: A list of two parsers, svn_parser and git_parser
       top_n_frames: A number of stack frames to show the blame result for.
     """
     # Only return blame information for first 'top_n_frames' frames.
     stack_frames = callstack.GetTopNFrames(top_n_frames)
-
     threads = []
     # Iterate through frames in stack.
     for stack_frame in stack_frames:
       # If the component this line is from does not have a crash revision,
       # it is not possible to get blame information, so ignore this line.
       component_path = stack_frame.component_path
       if component_path not in crash_revision_dict:
         continue
 
       crash_revision = crash_revision_dict[component_path]['revision']
@@ skipping 59 matching lines @@
 
     filtered_blame_list = []
 
     for blame in self.blame_list:
       # If regression information is available, check if it needs to be
       # filtered.
       if blame.range_start and blame.range_end:
 
         # Discards results that are after the end of regression.
         if not utils.IsGitHash(blame.revision) and (
-            int(blame.revision) < int(blame.range_end)):
+            int(blame.range_end) <= int(blame.revision)):
           continue
 
       filtered_blame_list.append(blame)
 
     self.blame_list = filtered_blame_list