[Interpreter] Add CallRuntime support to the interpreter.

src/code-factory.cc

Index: src/code-factory.cc
diff --git a/src/code-factory.cc b/src/code-factory.cc
index 9e776b40fc5ea112ce51bddca2079fdbf2a49d2a..00efb381e2a7e77e9f2fe5672b68c2b7bb424eb5 100644
--- a/src/code-factory.cc
+++ b/src/code-factory.cc
@@ -262,9 +262,16 @@ Callable CodeFactory::CallFunction(Isolate* isolate, int argc,
 
 
 // static
-Callable CodeFactory::PushArgsAndCall(Isolate* isolate) {
-  return Callable(isolate->builtins()->PushArgsAndCall(),
-                  PushArgsAndCallDescriptor(isolate));
+Callable CodeFactory::InterpreterPushArgsAndCall(Isolate* isolate) {
+  return Callable(isolate->builtins()->InterpreterPushArgsAndCall(),
+                  InterpreterPushArgsAndCallDescriptor(isolate));
+}
+
+
+// static
+Callable CodeFactory::InterpreterCEntry(Isolate* isolate) {
+  return Callable(isolate->builtins()->InterpreterCEntry(),
+                  InterpreterCEntryDescriptor(isolate));
 }
 
 }  // namespace internal