Adding declaration of global variables and functions in new compiler....

src/x64/codegen-x64.h

Index: src/x64/codegen-x64.h
===================================================================
--- src/x64/codegen-x64.h	(revision 3095)
+++ src/x64/codegen-x64.h	(working copy)
@@ -511,10 +511,11 @@
   static bool PatchInlineRuntimeEntry(Handle<String> name,
                                       const InlineRuntimeLUT& new_entry,
                                       InlineRuntimeLUT* old_entry);
+  static Handle<Code> ComputeLazyCompile(int argc);
   Handle<JSFunction> BuildBoilerplate(FunctionLiteral* node);
   void ProcessDeclarations(ZoneList<Declaration*>* declarations);
 
-  Handle<Code> ComputeCallInitialize(int argc, InLoopFlag in_loop);
+  static Handle<Code> ComputeCallInitialize(int argc, InLoopFlag in_loop);
 
   // Declare global variables and functions in the given array of
   // name/value pairs.
@@ -617,6 +618,7 @@
   friend class Reference;
   friend class Result;
   friend class FastCodeGenerator;
+  friend class CodeGenSelector;
 
   friend class CodeGeneratorPatcher;  // Used in test-log-stack-tracer.cc