Revert 9673, 9674 and 9675 because of failing webkit tests.

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 5507c98290df1319bd4b2d6c4050eaa8392c76ba..d4bfe7a206a5dbf6ef5b17536c2dd9220665e4aa 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -3037,9 +3037,6 @@ class SerializedScopeInfo : public FixedArray {
     return reinterpret_cast<SerializedScopeInfo*>(object);
   }
 
-  // Return the type of this scope.
-  ScopeType Type();
-
   // Does this scope call eval?
   bool CallsEval();
 
@@ -3055,9 +3052,6 @@ class SerializedScopeInfo : public FixedArray {
   // Return if this has context slots besides MIN_CONTEXT_SLOTS;
   bool HasHeapAllocatedLocals();
 
-  // Return if contexts are allocated for this scope.
-  bool HasContext();
-
   // Lookup support for serialized scope info. Returns the
   // the stack slot index for a given slot name if the slot is
   // present; otherwise returns a value < 0. The name must be a symbol