Wrap runtime.js in a function.

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 2227 matching lines @@
   static const int kMaxUncheckedFastElementsLength = 5000;
 
   // Same as above but for old arrays. This limit is more strict. We
   // don't want to be wasteful with long lived objects.
   static const int kMaxUncheckedOldFastElementsLength = 500;
 
   // Note that Page::kMaxRegularHeapObjectSize puts a limit on
   // permissible values (see the DCHECK in heap.cc).
   static const int kInitialMaxFastElementArray = 100000;
 
-  // This constant applies only to the initial map of "$Object" aka
-  // "global.Object" and not to arbitrary other JSObject maps.
+  // This constant applies only to the initial map of "global.Object" and
+  // not to arbitrary other JSObject maps.
   static const int kInitialGlobalObjectUnusedPropertiesCount = 4;
 
   static const int kMaxInstanceSize = 255 * kPointerSize;
   // When extending the backing storage for property values, we increase
   // its size by more than the 1 entry necessary, so sequentially adding fields
   // to the same object requires fewer allocations and copies.
   static const int kFieldsAdded = 3;
 
   // Layout description.
   static const int kPropertiesOffset = HeapObject::kHeaderSize;
@@ skipping 8850 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_