Switch to standard integer types in sync/.

sync/engine/apply_control_data_updates.cc

Index: sync/engine/apply_control_data_updates.cc
diff --git a/sync/engine/apply_control_data_updates.cc b/sync/engine/apply_control_data_updates.cc
index ce6c6c5e65e804e6f54396837f17f229334391b6..0f5ae398c6aa9f9d15e651973fb2aa3456feb6ab 100644
--- a/sync/engine/apply_control_data_updates.cc
+++ b/sync/engine/apply_control_data_updates.cc
@@ -4,6 +4,8 @@
 
 #include "sync/engine/apply_control_data_updates.h"
 
+#include <stdint.h>
+
 #include <vector>
 
 #include "base/metrics/histogram.h"
@@ -22,7 +24,7 @@ namespace syncer {
 void ApplyControlDataUpdates(syncable::Directory* dir) {
   syncable::WriteTransaction trans(FROM_HERE, syncable::SYNCER, dir);
 
-  std::vector<int64> handles;
+  std::vector<int64_t> handles;
   dir->GetUnappliedUpdateMetaHandles(
       &trans, ToFullModelTypeSet(ControlTypes()), &handles);
 
@@ -67,7 +69,7 @@ void ApplyControlDataUpdates(syncable::Directory* dir) {
 
   // Go through the rest of the unapplied control updates, skipping over any
   // top level folders.
-  for (std::vector<int64>::const_iterator iter = handles.begin();
+  for (std::vector<int64_t>::const_iterator iter = handles.begin();
        iter != handles.end(); ++iter) {
     syncable::MutableEntry entry(&trans, syncable::GET_BY_HANDLE, *iter);
     CHECK(entry.good());