Remove FINAL macro to make chromium presubmit happy

sky/engine/web/WebLeakDetector.cpp

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 35 matching lines @@
 #include <v8.h>
 
 namespace blink {
 
 namespace {
 
 // FIXME: Oilpan: It may take multiple GC to collect on-heap objects referenced from off-heap objects.
 // Please see comment in Heap::collectAllGarbage()
 static const int kNumberOfGCsToClaimChains = 5;
 
-class WebLeakDetectorImpl FINAL : public WebLeakDetector {
+class WebLeakDetectorImpl final : public WebLeakDetector {
 WTF_MAKE_NONCOPYABLE(WebLeakDetectorImpl);
 public:
     explicit WebLeakDetectorImpl(WebLeakDetectorClient* client)
         : m_client(client)
         , m_delayedGCAndReportTimer(this, &WebLeakDetectorImpl::delayedGCAndReport)
         , m_delayedReportTimer(this, &WebLeakDetectorImpl::delayedReport)
         , m_numberOfGCNeeded(0)
     {
         ASSERT(m_client);
     }
@@ skipping 71 matching lines @@
 }
 
 } // namespace
 
 WebLeakDetector* WebLeakDetector::create(WebLeakDetectorClient* client)
 {
     return new WebLeakDetectorImpl(client);
 }
 
 } // namespace blink