[runtime] Change MessageLocation::function to SFI.

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"
 #include "src/isolate-inl.h"
 #include "src/keys.h"
 #include "src/string-builder.h"
 #include "src/wasm/wasm-module.h"
 #include "src/wasm/wasm-objects.h"
 
 namespace v8 {
 namespace internal {
 
 MessageLocation::MessageLocation(Handle<Script> script, int start_pos,
                                  int end_pos)
     : script_(script), start_pos_(start_pos), end_pos_(end_pos) {}
 MessageLocation::MessageLocation(Handle<Script> script, int start_pos,
-                                 int end_pos, Handle<JSFunction> function)
+                                 int end_pos, Handle<SharedFunctionInfo> shared)
     : script_(script),
       start_pos_(start_pos),
       end_pos_(end_pos),
-      function_(function) {}
+      shared_(shared) {}
 MessageLocation::MessageLocation() : start_pos_(-1), end_pos_(-1) {}
 
 // If no message listeners have been registered this one is called
 // by default.
 void MessageHandler::DefaultMessageReport(Isolate* isolate,
                                           const MessageLocation* loc,
                                           Handle<Object> message_obj) {
   std::unique_ptr<char[]> str = GetLocalizedMessage(isolate, message_obj);
   if (loc == NULL) {
     PrintF("%s\n", str.get());
@@ skipping 1191 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