crash-reporter: 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 crash-reporter`

Change-Id: I25410c458f730d8e0a38237b3711439262a1b774
Reviewed-on: https://chromium-review.googlesource.com/219194
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
diff --git a/crash_reporter/udev_collector.cc b/crash_reporter/udev_collector.cc
index e202fed..64ec339 100644
--- a/crash_reporter/udev_collector.cc
+++ b/crash_reporter/udev_collector.cc
@@ -33,9 +33,9 @@
 
   // Process the udev event string.
   // First get all the key-value pairs.
-  std::vector<std::pair<std::string, std::string> > udev_event_keyval;
+  std::vector<std::pair<std::string, std::string>> udev_event_keyval;
   base::SplitStringIntoKeyValuePairs(udev_event, '=', ':', &udev_event_keyval);
-  std::vector<std::pair<std::string, std::string> >::const_iterator iter;
+  std::vector<std::pair<std::string, std::string>>::const_iterator iter;
   std::map<std::string, std::string> udev_event_map;
   for (iter = udev_event_keyval.begin();
        iter != udev_event_keyval.end();