Change lazy compilation stub to a builtin....

src/stub-cache.h

Index: src/stub-cache.h
===================================================================
--- src/stub-cache.h	(revision 5236)
+++ src/stub-cache.h	(working copy)
@@ -210,9 +210,7 @@
   static Object* ComputeCallDebugPrepareStepIn(int argc, Code::Kind kind);
 #endif
 
-  static Object* ComputeLazyCompile(int argc);
 
-
   // Update cache for entry hash(name, map).
   static Code* Set(String* name, Map* map, Code* code);
 
@@ -357,7 +355,6 @@
   Object* CompileCallDebugBreak(Code::Flags flags);
   Object* CompileCallDebugPrepareStepIn(Code::Flags flags);
 #endif
-  Object* CompileLazyCompile(Code::Flags flags);
 
   // Static functions for generating parts of stubs.
   static void GenerateLoadGlobalFunctionPrototype(MacroAssembler* masm,