[stubs] A new approach to TF stubs

src/compiler/pipeline.h

Index: src/compiler/pipeline.h
diff --git a/src/compiler/pipeline.h b/src/compiler/pipeline.h
index d437c7e585b1f4f2862820ba82894eb173d2548c..9af4a76f15b3de0a39efb35229338ae716265e1c 100644
--- a/src/compiler/pipeline.h
+++ b/src/compiler/pipeline.h
@@ -30,11 +30,13 @@ class Pipeline {
   // Run the entire pipeline and generate a handle to a code object.
   Handle<Code> GenerateCode();
 
-  // Run the pipeline on an interpreter bytecode handler machine graph and
-  // generate code.
-  static Handle<Code> GenerateCodeForInterpreter(
-      Isolate* isolate, CallDescriptor* call_descriptor, Graph* graph,
-      Schedule* schedule, const char* bytecode_name);
+  // Run the pipeline on an code stub machine graph and generate code. A valid
+  // schedule must be provided.
+  static Handle<Code> GenerateCodeForCodeStub(Isolate* isolate,
+                                              CallDescriptor* call_descriptor,
+                                              Graph* graph, Schedule* schedule,
+                                              Code::Kind kind,
+                                              const char* bytecode_name);
 
   // Run the pipeline on a machine graph and generate code. If {schedule} is
   // {nullptr}, then compute a new schedule for code generation.