[wasm] Refactor BuildWasmToJSWrapper to clearly separate direct calls from Call-codestub calls

src/compiler/wasm-compiler.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_WASM_COMPILER_H_
 #define V8_COMPILER_WASM_COMPILER_H_
 
 #include <memory>
 
 // Clients of this interface shouldn't depend on lots of compiler internals.
@@ skipping 319 matching lines @@
   Node* BuildI32AsmjsDivU(Node* left, Node* right);
   Node* BuildI32AsmjsRemU(Node* left, Node* right);
   Node* BuildAsmjsLoadMem(MachineType type, Node* index);
   Node* BuildAsmjsStoreMem(MachineType type, Node* index, Node* val);
 
   Node** Realloc(Node** buffer, size_t old_count, size_t new_count) {
     Node** buf = Buffer(new_count);
     if (buf != buffer) memcpy(buf, buffer, old_count * sizeof(Node*));
     return buf;
   }
+
+  int AddParameterNodes(Node** args, int pos, int param_count,
+                        wasm::FunctionSig* sig);
 };
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_WASM_COMPILER_H_