Fix template angle bracket syntax in core

Source/core/loader/FrameLoader.cpp

Index: Source/core/loader/FrameLoader.cpp
diff --git a/Source/core/loader/FrameLoader.cpp b/Source/core/loader/FrameLoader.cpp
index a8dbb14aaccfd95a292e65ac1c38da9b8180068e..0baaff9be1ecc21ee4fdc36cd57c2cceb67b3673 100644
--- a/Source/core/loader/FrameLoader.cpp
+++ b/Source/core/loader/FrameLoader.cpp
@@ -1144,7 +1144,7 @@ bool FrameLoader::shouldClose()
         return true;
 
     // Store all references to each subframe in advance since beforeunload's event handler may modify frame
-    WillBeHeapVector<RefPtrWillBeMember<LocalFrame> > targetFrames;
+    WillBeHeapVector<RefPtrWillBeMember<LocalFrame>> targetFrames;
     targetFrames.append(m_frame);
     for (Frame* child = m_frame->tree().firstChild(); child; child = child->tree().traverseNext(m_frame)) {
         // FIXME: There is not yet any way to dispatch events to out-of-process frames.