Change lazy compilation stub to a builtin....

src/ia32/stub-cache-ia32.cc

Index: src/ia32/stub-cache-ia32.cc
===================================================================
--- src/ia32/stub-cache-ia32.cc	(revision 5236)
+++ src/ia32/stub-cache-ia32.cc	(working copy)
@@ -1255,30 +1255,6 @@
 }
 
 
-// TODO(1241006): Avoid having lazy compile stubs specialized by the
-// number of arguments. It is not needed anymore.
-Object* StubCompiler::CompileLazyCompile(Code::Flags flags) {
-  // Enter an internal frame.
-  __ EnterInternalFrame();
-
-  // Push a copy of the function onto the stack.
-  __ push(edi);
-
-  __ push(edi);  // function is also the parameter to the runtime call
-  __ CallRuntime(Runtime::kLazyCompile, 1);
-  __ pop(edi);
-
-  // Tear down temporary frame.
-  __ LeaveInternalFrame();
-
-  // Do a tail-call of the compiled function.
-  __ lea(ecx, FieldOperand(eax, Code::kHeaderSize));
-  __ jmp(Operand(ecx));
-
-  return GetCodeWithFlags(flags, "LazyCompileStub");
-}
-
-
 void CallStubCompiler::GenerateNameCheck(String* name, Label* miss) {
   if (kind_ == Code::KEYED_CALL_IC) {
     __ cmp(Operand(ecx), Immediate(Handle<String>(name)));