Revert "[Arguments] Merge (7442,7496] from bleeding_edge."

src/v8.h

Index: src/v8.h
diff --git a/src/v8.h b/src/v8.h
index 776fa9c2be51db5d75f9add7fc6c4698151b3c5f..e7ca0d2e32c6bf9e63eaa420a3b57103f18ee755 100644
--- a/src/v8.h
+++ b/src/v8.h
@@ -84,6 +84,7 @@ class V8 : public AllStatic {
   static void TearDown();
   static bool IsRunning() { return is_running_; }
   static bool UseCrankshaft() { return use_crankshaft_; }
+  static void DisableCrankshaft() { use_crankshaft_ = false; }
   // To be dead you have to have lived
   // TODO(isolates): move IsDead to Isolate.
   static bool IsDead() { return has_fatal_error_ || has_been_disposed_; }
@@ -100,15 +101,12 @@ class V8 : public AllStatic {
   // use a separate random state for internal random number
   // generation.
   static uint32_t RandomPrivate(Isolate* isolate);
-  static Object* FillHeapNumberWithRandom(Object* heap_number,
-                                          Isolate* isolate);
+  static Object* FillHeapNumberWithRandom(Object* heap_number);
 
   // Idle notification directly from the API.
   static bool IdleNotification();
 
  private:
-  static void InitializeOncePerProcess();
-
   // True if engine is currently running
   static bool is_running_;
   // True if V8 has ever been run