Add experiments info to crash dumps.

chrome/common/child_process_logging_posix.cc

 // 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.
 
 #include "chrome/common/child_process_logging.h"
 
 #include "base/command_line.h"
 #include "base/format_macros.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
@@ skipping 108 matching lines @@
        argv_i < argv.size() && argv_i <= kMaxSwitches;
        ++argv_i) {
     command_line_str += argv[argv_i];
     // Truncate long switches, align short ones with spaces to be trimmed later.
     command_line_str.resize(argv_i * kSwitchLen, ' ');
   }
   strncpy(g_switches, command_line_str.c_str(), kMaxSwitchesSize - 1);
   g_switches[kMaxSwitchesSize - 1] = '\0';
 }
 
+void InitExperimentList() {
+  // TODO(mad): Implement this.
+}
+
+void AddFieldTrialGroup(const std::string& field_trial_name,
+                        const std::string& group_name) {
+  // TODO(mad): Implement this.
+}
+
 void SetChannel(const std::string& channel) {
   strncpy(g_channel, channel.c_str(), kChannelSize - 1);
   g_channel[kChannelSize - 1] = '\0';
 }
 
 }  // namespace child_process_logging