Fix valgrind_test.py to use the current version of GCC.

tools/valgrind/valgrind_test.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.
 
 """Runs an exe through Valgrind and puts the intermediate files in a
 directory.
 """
 
 import datetime
 import glob
@@ skipping 1089 matching lines @@
 
   More information at
   http://dev.chromium.org/developers/testing/addresssanitizer
   """
   def __init__(self):
     super(Asan, self).__init__()
     self._timeout = 1200
     if common.IsMac():
       self._env["DYLD_NO_PIE"] = "1"
 
+
   def ToolName(self):
     return "asan"
 
   def ToolCommand(self):
     # TODO(glider): use pipes instead of the ugly wrapper here once they
     # are supported.
     procs = [os.path.join(self._source_dir, "tools", "valgrind",
                               "asan", "asan_wrapper.sh")]
     procs.extend(self._args)
     return procs
@@ skipping 15 matching lines @@
   def ExtendOptionParser(self, parser):
     parser.add_option("", "--suppressions", default=[],
                       action="append",
                       help="path to TSan suppression file")
 
   def Setup(self, args):
     if not super(TsanGcc, self).Setup(args):
       return False
     ld_library_paths = []
     for tail in "lib32", "lib64":
-      ld_library_paths.append(os.path.join(self._source_dir, "third_party",
-                                           "compiler-tsan", "gcc-4.5.3", tail))
+      ld_library_paths.append(
+          os.path.join(self._source_dir, "third_party",
+                       "compiler-tsan", "gcc-current", tail))
     # LD_LIBRARY_PATH will be overriden.
     self._env["LD_LIBRARY_PATH"] = ":".join(ld_library_paths)
 
     # TODO(glider): this is a temporary solution until Analyze is implemented.
     env_options = ["--error-exitcode=1"]
     # TODO(glider): merge this with other TSan suppressions code.
     suppression_count = 0
     for suppression_file in self._options.suppressions:
       if os.path.exists(suppression_file):
         suppression_count += 1
@@ skipping 38 matching lines @@
       return Asan()
     try:
       platform_name = common.PlatformNames()[0]
     except common.NotImplementedError:
       platform_name = sys.platform + "(Unknown)"
     raise RuntimeError, "Unknown tool (tool=%s, platform=%s)" % (tool_name,
                                                                  platform_name)
 
 def CreateTool(tool):
   return ToolFactory().Create(tool)