Update from https://crrev.com/309717

tools/valgrind/asan/asan_symbolize.py

 #!/usr/bin/env python
 
 # Copyright (c) 2012 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 third_party import asan_symbolize
 
 import os
 import sys
@@ skipping 50 matching lines @@
 # contain other bundles.
 def chrome_dsym_hints(binary):
   path_parts = binary.split(os.path.sep)
   app_positions = []
   framework_positions = []
   for index, part in enumerate(path_parts):
     if part.endswith('.app'):
       app_positions.append(index)
     elif part.endswith('.framework'):
       framework_positions.append(index)
-  assert len(framework_positions) <= 1, \
-      "The path contains more than one framework: %s" % binary
   bundle_positions = app_positions + framework_positions
   bundle_positions.sort()
   assert len(bundle_positions) <= 2, \
       "The path contains more than two nested bundles: %s" % binary
   if len(bundle_positions) == 0:
     # Case 1: this is a standalone executable or dylib.
     return []
-  assert (len(bundle_positions) == 1 or
-          len(app_positions) == 2 or
-          app_positions[0] < framework_positions[0]), \
+  assert (not (len(app_positions) == 1 and
+               len(framework_positions) == 1 and
+               app_positions[0] > framework_positions[0])), \
       "The path contains an app bundle inside a framework: %s" % binary
   # Cases 2 and 3. The outermost bundle (which is the only bundle in the case 2)
   # is located in the product dir.
   outermost_bundle = bundle_positions[0]
   product_dir = path_parts[:outermost_bundle]
   # In case 2 this is the same as |outermost_bundle|.
   innermost_bundle = bundle_positions[-1]
   dsym_path = product_dir + [path_parts[innermost_bundle]]
   result = '%s.dSYM' % os.path.sep.join(dsym_path)
   return [result]
 
 
 def main():
   disable_buffering()
   set_symbolizer_path()
   asan_symbolize.demangle = True
   asan_symbolize.fix_filename_patterns = sys.argv[1:]
   asan_symbolize.logfile = sys.stdin
   loop = asan_symbolize.SymbolizationLoop(dsym_hint_producer=chrome_dsym_hints)
   loop.process_logfile()
 
 if __name__ == '__main__':
   main()