Refactor preference syncing.

chrome/browser/about_flags_unittest.cc

 // 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.
 
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/about_flags.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
@@ skipping 68 matching lines @@
     "",
     "",
     kMultiChoices,
     arraysize(kMultiChoices)
   },
 };
 
 class AboutFlagsTest : public ::testing::Test {
  protected:
   AboutFlagsTest() {
-    prefs_.RegisterListPref(prefs::kEnabledLabsExperiments);
+    prefs_.RegisterListPref(prefs::kEnabledLabsExperiments,
+                            PrefService::UNSYNCABLE_PREF);
 #if defined(OS_CHROMEOS)
-    prefs_.RegisterBooleanPref(prefs::kLabsMediaplayerEnabled, false);
-    prefs_.RegisterBooleanPref(prefs::kLabsAdvancedFilesystemEnabled, false);
-    prefs_.RegisterBooleanPref(prefs::kUseVerticalTabs, false);
+    prefs_.RegisterBooleanPref(prefs::kLabsMediaplayerEnabled,
+                               false,
+                               PrefService::UNSYNCABLE_PREF);
+    prefs_.RegisterBooleanPref(prefs::kLabsAdvancedFilesystemEnabled,
+                               false,
+                               PrefService::UNSYNCABLE_PREF);
+    prefs_.RegisterBooleanPref(prefs::kUseVerticalTabs,
+                               false,
+                               PrefService::UNSYNCABLE_PREF);
 #endif
     testing::ClearState();
   }
 
   virtual void SetUp() {
     for (size_t i = 0; i < arraysize(kExperiments); ++i)
       kExperiments[i].supported_platforms = GetCurrentPlatform();
 
     int os_other_than_current = 1;
     while (os_other_than_current == GetCurrentPlatform())
@@ skipping 218 matching lines @@
   testing::SetExperiments(NULL, 0);
   size_t count;
   const Experiment* experiments = testing::GetExperiments(&count);
     for (size_t i = 0; i < count; ++i) {
     std::string name = experiments->internal_name;
     EXPECT_EQ(std::string::npos, name.find(testing::kMultiSeparator)) << i;
   }
 }
 
 }  // namespace about_flags