[Interpreter] Add implementations of arithmetic binary op bytecodes.

src/compiler/raw-machine-assembler.h

Index: src/compiler/raw-machine-assembler.h
diff --git a/src/compiler/raw-machine-assembler.h b/src/compiler/raw-machine-assembler.h
index b76a2589e03ceeda22ae9da2b986b256754938be..136e03a78fe46d091b7969552e9f75a1040cd904 100644
--- a/src/compiler/raw-machine-assembler.h
+++ b/src/compiler/raw-machine-assembler.h
@@ -481,13 +481,15 @@ class RawMachineAssembler {
 
   // Call a given call descriptor and the given arguments.
   Node* CallN(CallDescriptor* desc, Node* function, Node** args);
-
   // Call through CallFunctionStub with lazy deopt and frame-state.
   Node* CallFunctionStub0(Node* function, Node* receiver, Node* context,
                           Node* frame_state, CallFunctionFlags flags);
-  // Call to a JS function with zero arguments.
-  Node* CallJS0(Node* function, Node* receiver, Node* context,
-                Node* frame_state);
+  // Call to a JS function.
+  Node* CallJS(Node* function, Node* receiver, Node* context, Node** args,
+               int arg_count);
+  // Call to a JS function with zero arguments and a frame state.
+  Node* CallJS0WithFrameState(Node* function, Node* receiver, Node* context,
+                              Node* frame_state);
   // Call to a runtime function with zero arguments.
   Node* CallRuntime1(Runtime::FunctionId function, Node* arg0, Node* context,
                      Node* frame_state);