[Sync] Add priority preferences datatype for mobile

chrome/browser/sync/profile_sync_components_factory_impl.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 "base/command_line.h"
 #include "build/build_config.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/bookmarks/enhanced_bookmarks_features.h"
 #include "chrome/browser/dom_distiller/dom_distiller_service_factory.h"
 #include "chrome/browser/history/history_service_factory.h"
@@ skipping 296 matching lines @@
             this));
   }
 
   // Password sync is enabled by default.  Register unless explicitly
   // disabled.
   if (!disabled_types.Has(syncer::PASSWORDS)) {
     pss->RegisterDataTypeController(
         new PasswordDataTypeController(this, profile_));
   }
 
+  if (!disabled_types.Has(syncer::PRIORITY_PREFERENCES)) {
+    pss->RegisterDataTypeController(
+        new UIDataTypeController(
+            BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
+            base::Bind(&ChromeReportUnrecoverableError),
+            syncer::PRIORITY_PREFERENCES,
+            this));
+  }
+
   // Article sync is disabled by default.  Register only if explicitly enabled.
   if (IsEnableSyncArticlesSet()) {
     pss->RegisterDataTypeController(
         new UIDataTypeController(
             BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
             base::Bind(&ChromeReportUnrecoverableError),
             syncer::ARTICLES,
             this));
   }
 
@@ skipping 35 matching lines @@
   // disabled.
   if (!disabled_types.Has(syncer::PREFERENCES)) {
     pss->RegisterDataTypeController(
         new UIDataTypeController(
             BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
             base::Bind(&ChromeReportUnrecoverableError),
             syncer::PREFERENCES,
             this));
   }
 
-  if (!disabled_types.Has(syncer::PRIORITY_PREFERENCES)) {
-    pss->RegisterDataTypeController(
-        new UIDataTypeController(
-            BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
-            base::Bind(&ChromeReportUnrecoverableError),
-            syncer::PRIORITY_PREFERENCES,
-            this));
-  }
-
 #if defined(ENABLE_THEMES)
   // Theme sync is enabled by default.  Register unless explicitly disabled.
   if (!disabled_types.Has(syncer::THEMES)) {
     pss->RegisterDataTypeController(
         new ThemeDataTypeController(this, profile_));
   }
 #endif
 
   // Search Engine sync is enabled by default.  Register unless explicitly
   // disabled.
@@ skipping 348 matching lines @@
       new TypedUrlModelAssociator(profile_sync_service,
                                   history_backend,
                                   error_handler);
   TypedUrlChangeProcessor* change_processor =
       new TypedUrlChangeProcessor(profile_,
                                   model_associator,
                                   history_backend,
                                   error_handler);
   return SyncComponents(model_associator, change_processor);
 }