Fix potential crashes in NetworkHandler code

chrome/browser/chrome_browser_main.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_H_
 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/field_trial.h"
@@ skipping 80 matching lines @@
   const content::MainFunctionParams& parameters() const {
     return parameters_;
   }
   const base::CommandLine& parsed_command_line() const {
     return parsed_command_line_;
   }
   const base::FilePath& user_data_dir() const {
     return user_data_dir_;
   }
 
+  BrowserProcessImpl* browser_process() { return browser_process_.get(); }

[stevenjb, 2016/01/05 22:26:37]

Note: this is protected.

[sky, 2016/01/05 23:17:11]

Is there a reason you can't use g_browser_process? ~5 lines up from where you
use this function the code uses g_browser_process.

[stevenjb, 2016/01/06 00:43:04]

Duh. Done.

+
   Profile* profile() { return profile_; }
 
   const PrefService* local_state() const { return local_state_; }
 
  private:
   // Methods for |SetupMetricsAndFieldTrials()| --------------------------------
 
   // Constructs metrics service and does related initialization, including
   // creation of field trials. Call only after labs have been converted to
   // switches.
@@ skipping 81 matching lines @@
   PrefService* local_state_;
   base::FilePath user_data_dir_;
 
   // Members needed across shutdown methods.
   bool restart_last_session_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainParts);
 };
 
 #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_H_