Fix virtual/override/final usage in Source/bindings/.

Source/bindings/core/v8/ScriptProfiler.cpp

 /*
  * Copyright (c) 2011, 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 125 matching lines @@
     v8::HeapProfiler* profiler = isolate->GetHeapProfiler();
     profiler->ClearObjectIds();
 }
 
 namespace {
 
 class ActivityControlAdapter final : public v8::ActivityControl {
 public:
     ActivityControlAdapter(ScriptProfiler::HeapSnapshotProgress* progress)
         : m_progress(progress), m_firstReport(true) { }
-    virtual ControlOption ReportProgressValue(int done, int total) override
+    ControlOption ReportProgressValue(int done, int total) override
     {
         ControlOption result = m_progress->isCanceled() ? kAbort : kContinue;
         if (m_firstReport) {
             m_firstReport = false;
             m_progress->Start(total);
         } else {
             m_progress->Worked(done);
         }
         if (done >= total)
             m_progress->Done();
         return result;
     }
 private:
     ScriptProfiler::HeapSnapshotProgress* m_progress;
     bool m_firstReport;
 };
 
 class GlobalObjectNameResolver final : public v8::HeapProfiler::ObjectNameResolver {
 public:
-    virtual const char* GetName(v8::Local<v8::Object> object) override
+    const char* GetName(v8::Local<v8::Object> object) override
     {
         DOMWindow* window = toDOMWindow(v8::Isolate::GetCurrent(), object);
         if (!window)
             return 0;
         CString url = toLocalDOMWindow(window)->document()->url().string().utf8();
         m_strings.append(url);
         return url.data();
     }
 
 private:
     Vector<CString> m_strings;
 };
 
 } // namespace
 
 void ScriptProfiler::startTrackingHeapObjects(bool trackAllocations)
 {
     v8::Isolate::GetCurrent()->GetHeapProfiler()->StartTrackingHeapObjects(trackAllocations);
 }
 
 namespace {
 
 class HeapStatsStream : public v8::OutputStream {
 public:
     HeapStatsStream(ScriptProfiler::OutputStream* stream) : m_stream(stream) { }
-    virtual void EndOfStream() override { }
+    void EndOfStream() override { }
 
-    virtual WriteResult WriteAsciiChunk(char* data, int size) override
+    WriteResult WriteAsciiChunk(char* data, int size) override
     {
         ASSERT(false);
         return kAbort;
     }
 
-    virtual WriteResult WriteHeapStatsChunk(v8::HeapStatsUpdate* updateData, int count) override
+    WriteResult WriteHeapStatsChunk(v8::HeapStatsUpdate* updateData, int count) override
     {
         Vector<uint32_t> rawData(count * 3);
         for (int i = 0; i < count; ++i) {
             int offset = i * 3;
             rawData[offset] = updateData[i].index;
             rawData[offset + 1] = updateData[i].count;
             rawData[offset + 2] = updateData[i].size;
         }
         m_stream->write(rawData.data(), rawData.size());
         return kContinue;
@@ skipping 55 matching lines @@
 }
 
 void ScriptProfiler::setIdle(bool isIdle)
 {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     if (v8::CpuProfiler* profiler = isolate->GetCpuProfiler())
         profiler->SetIdle(isIdle);
 }
 
 } // namespace blink