Fix template angle bracket syntax in css

Source/core/css/MediaQueryMatcher.cpp

Index: Source/core/css/MediaQueryMatcher.cpp
diff --git a/Source/core/css/MediaQueryMatcher.cpp b/Source/core/css/MediaQueryMatcher.cpp
index 451faf63b98a31fb4d9747978fb5136fa7fb77dc..22aa14b345d82e2c73d95866f3d216b59033a346 100644
--- a/Source/core/css/MediaQueryMatcher.cpp
+++ b/Source/core/css/MediaQueryMatcher.cpp
@@ -119,7 +119,7 @@ void MediaQueryMatcher::mediaFeaturesChanged()
     if (!m_document)
         return;
 
-    WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener> > listenersToNotify;
+    WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener>> listenersToNotify;
     for (const auto& list : m_mediaLists) {
         if (list->mediaFeaturesChanged(&listenersToNotify)) {
             RefPtrWillBeRawPtr<Event> event(MediaQueryListEvent::create(list));
@@ -135,7 +135,7 @@ void MediaQueryMatcher::viewportChanged()
     if (!m_document)
         return;
 
-    WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener> > listenersToNotify;
+    WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener>> listenersToNotify;
     for (const auto& listener : m_viewportListeners)
         listenersToNotify.append(listener);