ChromeOS: implement per-user time zone preferences.

chrome/browser/about_flags.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/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 2980 matching lines @@
     {"mac-rtl", flag_descriptions::kMacRTLName,
      flag_descriptions::kMacRTLDescription, kOsMac,
      FEATURE_VALUE_TYPE(features::kMacRTL)},
 #endif  // defined(OS_MACOSX)
 
 #if defined(OS_CHROMEOS)
     {"disable-new-virtual-keyboard-behavior",
      flag_descriptions::kDisableNewVirtualKeyboardBehaviorName,
      flag_descriptions::kDisableNewVirtualKeyboardBehaviorDescription, kOsCrOS,
      SINGLE_DISABLE_VALUE_TYPE(switches::kDisableNewVirtualKeyboardBehavior)},
-#endif  // defined(OS_CHROMEOS)
+    {"enable-per-user-timezone", flag_descriptions::kEnablePerUserTimezoneName,
+     flag_descriptions::kEnablePerUserTimezoneDescription, kOsCrOS,
+     SINGLE_DISABLE_VALUE_TYPE(chromeos::switches::kDisablePerUserTimezone)},
+#endif  // OS_CHROMEOS
 
     // NOTE: Adding new command-line switches requires adding corresponding
     // entries to enum "LoginCustomFlags" in histograms/enums.xml. See note in
     // enums.xml and don't forget to run AboutFlagsHistogramTest unit test.
 };
 
 class FlagsStateSingleton {
  public:
   FlagsStateSingleton()
       : flags_state_(kFeatureEntries, arraysize(kFeatureEntries)) {}
@@ skipping 206 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags