[not-for-commit] kitsune changes + pending kouhei changes

third_party/WebKit/Source/bindings/core/v8/V8ScriptRunner.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 505 matching lines @@
       v8::Local<v8::Integer>(),    // script id
       v8::String::Empty(isolate),  // source_map_url
       v8::Boolean::New(isolate, access_control_status == kOpaqueResource),
       v8::False(isolate),  // is_wasm
       v8::True(isolate));  // is_module
 
   v8::ScriptCompiler::Source script_source(V8String(isolate, source), origin);
   return v8::ScriptCompiler::CompileModule(isolate, &script_source);
 }
 
+void V8ScriptRunner::ReportExceptionForModule(v8::Isolate* isolate,
+                                              v8::Local<v8::Value> exception,
+                                              const String& file_name) {
+  // |origin| is for compiling a fragment that throws |exception|.
+  // Therefore |is_module| is false and |access_control_status| is
+  // kSharableCrossOrigin.
+  AccessControlStatus access_control_status = kSharableCrossOrigin;
+  v8::ScriptOrigin origin(
+      V8String(isolate, file_name),
+      v8::Integer::New(isolate, 0),  // line_offset
+      v8::Integer::New(isolate, 0),  // col_offset
+      v8::Boolean::New(isolate, access_control_status == kSharableCrossOrigin),
+      v8::Local<v8::Integer>(),    // script id
+      v8::String::Empty(isolate),  // source_map_url
+      v8::Boolean::New(isolate, access_control_status == kOpaqueResource),
+      v8::False(isolate),   // is_wasm
+      v8::False(isolate));  // is_module
+
+  ThrowException(isolate, exception, origin);
+  // v8::Exception::TypeError(V8String(isolate, "FOXME Message"))
+}
+
 v8::MaybeLocal<v8::Value> V8ScriptRunner::RunCompiledScript(
     v8::Isolate* isolate,
     v8::Local<v8::Script> script,
     ExecutionContext* context) {
   DCHECK(!script.IsEmpty());
   ScopedFrameBlamer frame_blamer(
       context->IsDocument() ? ToDocument(context)->GetFrame() : nullptr);
   TRACE_EVENT1("v8", "v8.run", "fileName",
                TRACE_STR_COPY(*v8::String::Utf8Value(
                    script->GetUnboundScript()->GetScriptName())));
@@ skipping 206 matching lines @@
   if (!context->GetExtrasBindingObject()
            ->Get(context, V8AtomicString(isolate, name))
            .ToLocal(&function_value))
     return v8::MaybeLocal<v8::Value>();
   v8::Local<v8::Function> function = function_value.As<v8::Function>();
   return V8ScriptRunner::CallInternalFunction(function, v8::Undefined(isolate),
                                               num_args, args, isolate);
 }
 
 }  // namespace blink