Classes: Add basic support for properties

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index 57283bbaae7783d92206c67a76ea37c1101eb07f..e3d278f4f8d50e2ec0a1fe375021927bb69b1ff5 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -555,6 +555,10 @@ class FullCodeGenerator: public AstVisitor {
   // The receiver and the key is left on the stack by the IC.
   void EmitKeyedPropertyLoad(Property* expr);
 
+  // Adds the properties to the class (function) object and to its prototype.
+  // Expects the class (function) in the accumulator.
+  void EmitClassDefineProperties(ClassLiteral* lit);
+
   // Apply the compound assignment operator. Expects the left operand on top
   // of the stack and the right one in the accumulator.
   void EmitBinaryOp(BinaryOperation* expr,