Fix python scripts in src/tools/

Make sure that:
- shebang is only present for executable files
- shebang is #!/usr/bin/env python
- __main__ is only present for executable files
- file's executable bit is coherent

Also fix EOF LF to be only one.

TBR=timurrrr@chromium.org
BUG=105108
TEST=

Review URL: http://codereview.chromium.org/8678023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111960 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 6 deletions

diff --git a/tools/valgrind/gdb_helper.py b/tools/valgrind/gdb_helper.py
index 9b57c84..548ee94 100644
--- a/tools/valgrind/gdb_helper.py
+++ b/tools/valgrind/gdb_helper.py
@@ -1,10 +1,7 @@
-#!/usr/bin/python
-# Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
+# Copyright (c) 2011 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.
 
-# gdb_helper.py
-
 ''' A bunch of helper functions for querying gdb.'''
 
 import logging
@@ -74,12 +71,15 @@ class AddressTable(object):
     for binary in self._binaries.keys():
       if binary != '' and binary in self._load_addresses:
         load_address = self._load_addresses[binary]
-        addr = ResolveAddressesWithinABinary(binary, load_address, self._binaries[binary])
+        addr = ResolveAddressesWithinABinary(
+            binary, load_address, self._binaries[binary])
         self._translation[binary] = addr
     self._all_resolved = True
 
   def GetFileLine(self, binary, addr):
-    ''' Get the (filename, linenum) result of a previously-registered lookup request. '''
+    ''' Get the (filename, linenum) result of a previously-registered lookup
+    request.
+    '''
     if self._all_resolved:
       if binary in self._translation:
         if addr in self._translation[binary]: