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

chrome/browser/sync/engine/syncer.cc

Index: chrome/browser/sync/engine/syncer.cc
diff --git a/chrome/browser/sync/engine/syncer.cc b/chrome/browser/sync/engine/syncer.cc
index cbf975352c394ed700826ac92b768fe01cd9758a..70d585f1556c484b460cdcf128e5cda9698eee29 100644
--- a/chrome/browser/sync/engine/syncer.cc
+++ b/chrome/browser/sync/engine/syncer.cc
@@ -62,12 +62,12 @@ Syncer::Syncer()
 Syncer::~Syncer() {}
 
 bool Syncer::ExitRequested() {
-  AutoLock lock(early_exit_requested_lock_);
+  base::AutoLock lock(early_exit_requested_lock_);
   return early_exit_requested_;
 }
 
 void Syncer::RequestEarlyExit() {
-  AutoLock lock(early_exit_requested_lock_);
+  base::AutoLock lock(early_exit_requested_lock_);
   early_exit_requested_ = true;
 }