add transitions for global properties in ics

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 7625 matching lines @@
   // [native context]: the natives corresponding to this global object.
   DECL_ACCESSORS(native_context, Context)
 
   // [global proxy]: the global proxy object of the context
   DECL_ACCESSORS(global_proxy, JSObject)
 
   DECLARE_CAST(GlobalObject)
 
   static void InvalidatePropertyCell(Handle<GlobalObject> object,
                                      Handle<Name> name);
+  // Ensure that the global object has a cell for the given property name.
+  static Handle<PropertyCell> EnsurePropertyCell(Handle<GlobalObject> global,
+                                                 Handle<Name> name);
 
   // Layout description.
   static const int kBuiltinsOffset = JSObject::kHeaderSize;
   static const int kNativeContextOffset = kBuiltinsOffset + kPointerSize;
   static const int kGlobalProxyOffset = kNativeContextOffset + kPointerSize;
   static const int kHeaderSize = kGlobalProxyOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(GlobalObject);
 };
 
 
 // JavaScript global object.
 class JSGlobalObject: public GlobalObject {
  public:
   DECLARE_CAST(JSGlobalObject)
 
-  // Ensure that the global object has a cell for the given property name.
-  static Handle<PropertyCell> EnsurePropertyCell(Handle<JSGlobalObject> global,
-                                                 Handle<Name> name);
-
   inline bool IsDetached();
 
   // Dispatched behavior.
   DECLARE_PRINTER(JSGlobalObject)
   DECLARE_VERIFIER(JSGlobalObject)
 
   // Layout description.
   static const int kSize = GlobalObject::kHeaderSize;
 
  private:
@@ skipping 3288 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_