Upating the app, ceee, chrome, ipc, media, and net directories to use the correct lock.h file.

chrome/browser/sync/engine/syncer_thread.cc

Index: chrome/browser/sync/engine/syncer_thread.cc
diff --git a/chrome/browser/sync/engine/syncer_thread.cc b/chrome/browser/sync/engine/syncer_thread.cc
index 3c95ea7c5a746d851e5b896e8ef2f150cd527b74..f396c83f439ef1d5aeb508454fa09e5d63918b45 100644
--- a/chrome/browser/sync/engine/syncer_thread.cc
+++ b/chrome/browser/sync/engine/syncer_thread.cc
@@ -556,7 +556,7 @@ SyncSession* SyncerThread::SyncMain(Syncer* syncer, bool was_throttled,
       continue_sync_cycle, initial_sync_for_thread, was_nudged));
   scoped_ptr<SyncSession> session;
 
-  AutoUnlock unlock(lock_);
+  base::AutoUnlock unlock(lock_);
   do {
     session.reset(new SyncSession(session_context_.get(), this,
                                   info, routes, workers));