update_engine: Clean up angle brackets in template types.

C++11 no longer has the angle bracket pitfall in template types.

BUG=None
TEST=`FEATURES=test emerge-$BOARD update_engine`

Change-Id: I0168b9f208ad8e62ae614b8a3b8bcf31c58fa9f2
Reviewed-on: https://chromium-review.googlesource.com/219203
Commit-Queue: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
diff --git a/update_attempter.cc b/update_attempter.cc
index d8ae609..2dc1b42 100644
--- a/update_attempter.cc
+++ b/update_attempter.cc
@@ -667,7 +667,7 @@
   actions_.push_back(shared_ptr<AbstractAction>(update_complete_action));
 
   // Enqueue the actions
-  for (vector<shared_ptr<AbstractAction> >::iterator it = actions_.begin();
+  for (vector<shared_ptr<AbstractAction>>::iterator it = actions_.begin();
        it != actions_.end(); ++it) {
     processor_->EnqueueAction(it->get());
   }
@@ -721,7 +721,7 @@
   BuildPostInstallActions(install_plan_action.get());
 
   // Enqueue the actions
-  for (vector<shared_ptr<AbstractAction> >::iterator it = actions_.begin();
+  for (vector<shared_ptr<AbstractAction>>::iterator it = actions_.begin();
        it != actions_.end(); ++it) {
     processor_->EnqueueAction(it->get());
   }