Get rid of CompilationInfo::GenerateCodeStub method.

src/runtime/runtime-test.cc

Index: src/runtime/runtime-test.cc
diff --git a/src/runtime/runtime-test.cc b/src/runtime/runtime-test.cc
index 73f6478338258fe2c9cdbfb3c0e67c7c85ce7e6b..f5dc537b4518cfd3baed0a4d6dbf4bc07fd69c16 100644
--- a/src/runtime/runtime-test.cc
+++ b/src/runtime/runtime-test.cc
@@ -400,7 +400,7 @@ RUNTIME_FUNCTION(Runtime_DisassembleFunction) {
   DCHECK(args.length() == 1);
   // Get the function and make sure it is compiled.
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, func, 0);
-  if (!Compiler::EnsureCompiled(func, KEEP_EXCEPTION)) {
+  if (!Compiler::Compile(func, KEEP_EXCEPTION)) {
     return isolate->heap()->exception();
   }
   OFStream os(stdout);