A64: Synchronize with r18444.

test/cctest/profiler-extension.h

Index: test/cctest/profiler-extension.h
diff --git a/src/extensions/free-buffer-extension.h b/test/cctest/profiler-extension.h
similarity index 78%
copy from src/extensions/free-buffer-extension.h
copy to test/cctest/profiler-extension.h
index 22d466f61e02b4e8367dfc9d06f00095aa5efe02..00960b9a97cf28d18b3ccc26077841b5be3a37a9 100644
--- a/src/extensions/free-buffer-extension.h
+++ b/test/cctest/profiler-extension.h
@@ -24,26 +24,20 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Tests of profiles generator and utilities.
 
-#ifndef V8_EXTENSIONS_FREE_BUFFER_EXTENSION_H_
-#define V8_EXTENSIONS_FREE_BUFFER_EXTENSION_H_
-
-#include "v8.h"
-
-namespace v8 {
-namespace internal {
+#include "../include/v8-profiler.h"
 
-class FreeBufferExtension : public v8::Extension {
+class ProfilerExtension : public v8::Extension {
  public:
-  explicit FreeBufferExtension(const char* source)
-      : v8::Extension("v8/free-buffer", source) {}
+  ProfilerExtension() : v8::Extension("v8/profiler", kSource) { }
   virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
       v8::Isolate* isolate,
       v8::Handle<v8::String> name);
-  static void FreeBuffer(const v8::FunctionCallbackInfo<v8::Value>& args);
-  static void Register();
+  static void StartProfiling(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static void StopProfiling(const v8::FunctionCallbackInfo<v8::Value>& args);
+  static const v8::CpuProfile* last_profile;
+ private:
+  static const char* kSource;
 };
-
-} }  // namespace v8::internal
-
-#endif  // V8_EXTENSIONS_FREE_BUFFER_EXTENSION_H_