Remove trace frame template specialization.

third_party/WebKit/Source/web/OpenedFrameTracker.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "web/OpenedFrameTracker.h"
 
 #include "platform/heap/Handle.h"
 #include "public/web/WebFrame.h"
 
 namespace blink {
@@ skipping 15 matching lines @@
 }
 
 void OpenedFrameTracker::transferTo(WebFrame* opener) {
   // Copy the set of opened frames, since changing the owner will mutate this
   // set.
   HashSet<WebFrame*> frames(m_openedFrames);
   for (WebFrame* frame : frames)
     frame->setOpener(opener);
 }
 
-template <typename VisitorDispatcher>
-ALWAYS_INLINE void OpenedFrameTracker::traceFramesImpl(
-    VisitorDispatcher visitor) {
-  HashSet<WebFrame*>::iterator end = m_openedFrames.end();
-  for (HashSet<WebFrame*>::iterator it = m_openedFrames.begin(); it != end;
-       ++it)
-    WebFrame::traceFrame(visitor, *it);
-}
-
 void OpenedFrameTracker::traceFrames(Visitor* visitor) {
-  traceFramesImpl(visitor);
+  for (WebFrame* frame : m_openedFrames)
+    WebFrame::traceFrame(visitor, frame);
 }
 
 }  // namespace blink