CPUProfiler: unflake flaky CPUProfiler tests.

test/cctest/profiler-extension.h

Index: test/cctest/profiler-extension.h
diff --git a/src/extensions/statistics-extension.h b/test/cctest/profiler-extension.h
similarity index 78%
copy from src/extensions/statistics-extension.h
copy to test/cctest/profiler-extension.h
index bfd9c4134e298a097c8c202b894a904cdd56f32b..b61f53fab94987d496a3b0e5e193e4870678c3e6 100644
--- a/src/extensions/statistics-extension.h
+++ b/test/cctest/profiler-extension.h
@@ -1,4 +1,4 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
+// Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -25,25 +25,27 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef V8_EXTENSIONS_STATISTICS_EXTENSION_H_
-#define V8_EXTENSIONS_STATISTICS_EXTENSION_H_
+#ifndef PROFILER_EXTENSION_H_
+#define PROFILER_EXTENSION_H_
 
 #include "v8.h"
 
 namespace v8 {
 namespace internal {
 
-class StatisticsExtension : public v8::Extension {
+class ProfilerExtension : public v8::Extension {
  public:
-  StatisticsExtension() : v8::Extension("v8/statistics", kSource) {}
+  ProfilerExtension() : v8::Extension(kName, kSource) { }
   virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction(
       v8::Handle<v8::String> name);
-  static void GetCounters(const v8::FunctionCallbackInfo<v8::Value>& args);
-  static void Register();
+  static const char* kName;
  private:
-  static const char* const kSource;
+  static v8::Handle<v8::Value> StartProfiling(const v8::Arguments& args);
+  static v8::Handle<v8::Value> StopProfiling(const v8::Arguments& args);
+  static const char* kSource;
 };
 
 } }  // namespace v8::internal
 
-#endif  // V8_EXTENSIONS_STATISTICS_EXTENSION_H_
+#endif  // PROFILER_EXTENSION_H_
+