If no locale data files can be found, show a dialog and exit

chrome/browser/browser_main.h

 // 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.
 
 #ifndef CHROME_BROWSER_BROWSER_MAIN_H_
 #define CHROME_BROWSER_BROWSER_MAIN_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
@@ skipping 12 matching lines @@
 class PrefService;
 
 namespace base {
 class SystemMonitor;
 }
 
 namespace net {
 class NetworkChangeNotifier;
 }
 
+namespace chrome_browser {
+// For use by ShowMissingLocaleMessageBox.
+extern const char kMissingLocaleDataTitle[];
+extern const char kMissingLocaleDataMessage[];
+}
+
 // BrowserMainParts:
 // This class contains different "stages" to be executed in |BrowserMain()|,
 // mostly initialization. This is made into a class rather than just functions
 // so each stage can create and maintain state. Each part is represented by a
 // single method (e.g., "EarlyInitialization()"), which does the following:
 //  - calls a method (e.g., "PreEarlyInitialization()") which individual
 //    platforms can override to provide platform-specific code which is to be
 //    executed before the common code;
 //  - calls various methods for things common to all platforms (for that given
 //    stage); and
@@ skipping 151 matching lines @@
 // Records the conditions that can prevent Breakpad from generating and
 // sending crash reports.  The presence of a Breakpad handler (after
 // attempting to initialize crash reporting) and the presence of a debugger
 // are registered with the UMA metrics service.
 void RecordBreakpadStatusUMA(MetricsService* metrics);
 
 // Displays a warning message if some minimum level of OS support is not
 // present on the current platform.
 void WarnAboutMinimumSystemRequirements();
 
+// Displays a warning message that we can't find any locale data files.
+void ShowMissingLocaleMessageBox();
+
 // Records the time from our process' startup to the present time in
 // the UMA histogram |metric_name|.
 void RecordBrowserStartupTime();
 
 // Records a Startup category value to an UMA histogram in the context of the
 // PreReadExperiment field-trial. This will also report to the appropriate
 // Startup.HistogramName_PreRead(Enabled|Disabled) histogram as appropriate.
 // This is only called from OS_WIN specific code, so the implementation is
 // in browser_main_win.cc. This is a Windows specific experiment.
 void RecordPreReadExperimentTime(const char* name, base::TimeDelta time);
 
 #endif  // CHROME_BROWSER_BROWSER_MAIN_H_