Cleanup: Remove base::environment_vector and base::file_handle_mapping_vector to StudlyCaps.

chrome/browser/platform_util_linux.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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/browser/platform_util.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/process_util.h"
 #include "base/utf_string_conversions.h"
 #include "content/public/browser/browser_thread.h"
 #include "googleurl/src/gurl.h"
 
 using content::BrowserThread;
 
 namespace {
 
 void XDGUtil(const std::string& util, const std::string& arg) {
   std::vector<std::string> argv;
   argv.push_back(util);
   argv.push_back(arg);
 
-  base::environment_vector env;
+  base::EnvironmentVector env;
   // xdg-open can fall back on mailcap which eventually might plumb through
   // to a command that needs a terminal.  Set the environment variable telling
   // it that we definitely don't have a terminal available and that it should
   // bring up a new terminal if necessary.  See "man mailcap".
   env.push_back(std::make_pair("MM_NOTTTY", "1"));
 
   // In Google Chrome, we do not let GNOME's bug-buddy intercept our crashes.
   // However, we do not want this environment variable to propagate to external
   // applications. See http://crbug.com/24120
   char* disable_gnome_bug_buddy = getenv("GNOME_DISABLE_CRASH_DIALOG");
@@ skipping 45 matching lines @@
 }
 
 void OpenExternal(const GURL& url) {
   if (url.SchemeIs("mailto"))
     XDGEmail(url.spec());
   else
     XDGOpen(url.spec());
 }
 
 }  // namespace platform_util