Update breakpad to 888 to correct compilation warnings.

breakpad/breakpad.gyp

 # 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.
 
 {
   'includes': [
     'breakpad_sender.gypi',
     'breakpad_handler.gypi',
   ],
   'conditions': [
@@ skipping 22 matching lines @@
             'src/common/mac/file_id.cc',
             'src/common/mac/MachIPC.mm',
             'src/common/mac/macho_id.cc',
             'src/common/mac/macho_utilities.cc',
             'src/common/mac/macho_walker.cc',
             'src/client/minidump_file_writer.cc',
             'src/client/mac/handler/minidump_generator.cc',
             'src/common/mac/SimpleStringDictionary.mm',
             'src/common/string_conversion.cc',
             'src/common/mac/string_utilities.cc',
-            'src/common/md5.c',
+            'src/common/md5.cc',
           ],
         },
         {
           'target_name': 'crash_inspector',
           'type': 'executable',
           'variables': {
             'mac_real_dsym': 1,
           },
           'dependencies': [
             'breakpad_utilities',
@@ skipping 70 matching lines @@
             'pending/src/common/module.cc',
             'src/common/mac/dump_syms.mm',
             'src/common/mac/file_id.cc',
             'src/common/mac/macho_id.cc',
             'src/common/mac/macho_reader.cc',
             'src/common/mac/macho_utilities.cc',
             'src/common/mac/macho_walker.cc',
             'src/common/stabs_reader.cc',
             'src/common/stabs_to_module.cc',
             'src/tools/mac/dump_syms/dump_syms_tool.mm',
-            'src/common/md5.c',
+            'src/common/md5.cc',
           ],
           'defines': [
             # For src/common/stabs_reader.h.
             'HAVE_MACH_O_NLIST_H',
           ],
           'xcode_settings': {
             # Like ld, dump_syms needs to operate on enough data that it may
             # actually need to be able to address more than 4GB. Use x86_64.
             # Don't worry! An x86_64 dump_syms is perfectly able to dump
             # 32-bit files.
@@ skipping 289 matching lines @@
 
           'include_dirs': [
             '..',
             'src',
           ],
         },
       ],
     }],
   ],
 }