[wasm] Move asm.js offset table to compiled module

src/messages.cc

 // Copyright 2011 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.
 
 #include "src/messages.h"
 
 #include <memory>
 
 #include "src/api.h"
 #include "src/execution.h"
@@ skipping 688 matching lines @@
 Handle<Object> AsmJsWasmStackFrame::GetScriptNameOrSourceUrl() {
   Handle<Script> script =
       wasm::GetScript(Handle<JSObject>::cast(wasm_instance_));
   DCHECK_EQ(Script::TYPE_NORMAL, script->type());
   return ScriptNameOrSourceUrl(script, isolate_);
 }
 
 int AsmJsWasmStackFrame::GetPosition() const {
   DCHECK_LE(0, offset_);
   int byte_offset = code_->SourcePosition(offset_);
-  return wasm::GetAsmWasmSourcePosition(Handle<JSObject>::cast(wasm_instance_),
-                                        wasm_func_index_, byte_offset);
+  Handle<WasmCompiledModule> compiled_module(
+      WasmInstanceObject::cast(*wasm_instance_)->get_compiled_module(),
+      isolate_);
+  DCHECK_LE(0, byte_offset);
+  return WasmCompiledModule::GetAsmJsSourcePosition(
+      compiled_module, wasm_func_index_, static_cast<uint32_t>(byte_offset));
 }
 
 int AsmJsWasmStackFrame::GetLineNumber() {
   DCHECK_LE(0, GetPosition());
   Handle<Script> script =
       wasm::GetScript(Handle<JSObject>::cast(wasm_instance_));
   DCHECK_EQ(Script::TYPE_NORMAL, script->type());
   return Script::GetLineNumber(script, GetPosition()) + 1;
 }
 
@@ skipping 466 matching lines @@
   DCHECK(mode != SKIP_UNTIL_SEEN);
 
   Handle<Object> no_caller;
   Handle<String> msg = FormatMessage(isolate, template_index, arg0, arg1, arg2);
   return ErrorUtils::Construct(isolate, constructor, constructor, msg, mode,
                                no_caller, false);
 }
 
 }  // namespace internal
 }  // namespace v8