Set up python BROWSER_WRAPPER for ui_tests under Dr. Memory

tools/valgrind/common.py

 # 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.
 
 import logging
 import os
 import signal
 import subprocess
 import sys
 import time
@@ skipping 144 matching lines @@
 def BoringCallers(mangled, use_re_wildcards):
   """Return a list of 'boring' function names (optinally mangled)
   with */? wildcards (optionally .*/.).
   Boring = we drop off the bottom of stack traces below such functions.
   """
 
   need_mangling = [
     # Don't show our testing framework:
     ("testing::Test::Run",     "_ZN7testing4Test3RunEv"),
     ("testing::TestInfo::Run", "_ZN7testing8TestInfo3RunEv"),
-    ("testing::internal::Handle*ExceptionsInMethodIfSupported",
+    ("testing::internal::Handle*ExceptionsInMethodIfSupported*",
      "_ZN7testing8internal3?Handle*ExceptionsInMethodIfSupported*"),
 
     # Depend on scheduling:
     ("MessageLoop::Run",     "_ZN11MessageLoop3RunEv"),
     ("MessageLoop::RunTask", "_ZN11MessageLoop7RunTask*"),
     ("RunnableMethod*",      "_ZN14RunnableMethod*"),
     ("RunnableFunction*",    "_ZN16RunnableFunction*"),
     ("DispatchToMethod*",    "_Z*16DispatchToMethod*"),
     ("base::internal::Invoker*::DoInvoke*",
      "_ZN4base8internal8Invoker*DoInvoke*"),  # Invoker{1,2,3}
@@ skipping 29 matching lines @@
   if sys.platform.startswith("cygwin"):
     p = subprocess.Popen(["cygpath", "-m", path],
                          stdout=subprocess.PIPE,
                          stderr=subprocess.PIPE)
     (out, err) = p.communicate()
     if err:
       logging.warning("WARNING: cygpath error: %s", err)
     return out.strip()
   else:
     return path
+
+############################
+# Common output format code
+
+def PrintUsedSuppressionsList(suppcounts):
+  """ Prints out the list of used suppressions in a format common to all the
+      memory tools. If the list is empty, prints nothing and returns False,
+      otherwise True.
+
+      suppcounts: a dictionary of used suppression counts,
+                  Key -> name, Value -> count.
+  """
+  if not suppcounts:
+    return False
+
+  print "-----------------------------------------------------"
+  print "Suppressions used:"
+  print "  count name"
+  for (name, count) in sorted(suppcounts.items(), key=lambda (k,v): (v,k)):
+    print "%7d %s" % (count, name)
+  print "-----------------------------------------------------"
+  sys.stdout.flush()
+  return True