Initial implementation of bindings and basic classes for worklets.

third_party/WebKit/Source/bindings/core/v8/V8Initializer.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
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  * 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
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  *
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  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 #include "bindings/core/v8/V8Initializer.h"
 
 #include "bindings/core/v8/DOMWrapperWorld.h"
+#include "bindings/core/v8/GlobalScopeScriptController.h"
 #include "bindings/core/v8/RejectedPromises.h"
 #include "bindings/core/v8/RetainedDOMInfo.h"
 #include "bindings/core/v8/ScriptCallStackFactory.h"
 #include "bindings/core/v8/ScriptController.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMException.h"
 #include "bindings/core/v8/V8ErrorEvent.h"
 #include "bindings/core/v8/V8ErrorHandler.h"
 #include "bindings/core/v8/V8GCController.h"
 #include "bindings/core/v8/V8History.h"
 #include "bindings/core/v8/V8IdleTaskRunner.h"
 #include "bindings/core/v8/V8Location.h"
 #include "bindings/core/v8/V8PerContextData.h"
 #include "bindings/core/v8/V8Window.h"
-#include "bindings/core/v8/WorkerScriptController.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/fetch/AccessControlStatus.h"
 #include "core/frame/ConsoleTypes.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/inspector/ScriptArguments.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/workers/WorkerGlobalScope.h"
@@ skipping 225 matching lines @@
     v8::Isolate* isolate = promise->GetIsolate();
     ScriptState* scriptState = ScriptState::current(isolate);
     if (!scriptState->contextIsValid())
         return;
 
     ExecutionContext* executionContext = scriptState->executionContext();
     if (!executionContext)
         return;
 
     ASSERT(executionContext->isWorkerGlobalScope());
-    WorkerScriptController* scriptController = toWorkerGlobalScope(executionContext)->script();
+    GlobalScopeScriptController* scriptController = toWorkerGlobalScope(executionContext)->script();

[kinuko, 2015/12/24 04:45:51]

Again, we're checking isWorkerGlobalScope() and calling toWorkerGlobalScope
here, and the method name says it's for worker. Do we want this change?

     ASSERT(scriptController);
 
     promiseRejectHandler(data, *scriptController->rejectedPromises(), String());
 }
 
 static void failedAccessCheckCallbackInMainThread(v8::Local<v8::Object> host, v8::AccessType type, v8::Local<v8::Value> data)
 {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     Frame* target = findFrame(isolate, host, data);
     if (!target)
@@ skipping 138 matching lines @@
 
     isolate->AddMessageListener(messageHandlerInWorker);
     isolate->SetFatalErrorHandler(reportFatalErrorInWorker);
 
     uint32_t here;
     isolate->SetStackLimit(reinterpret_cast<uintptr_t>(&here - kWorkerMaxStackSize / sizeof(uint32_t*)));
     isolate->SetPromiseRejectCallback(promiseRejectHandlerInWorker);
 }
 
 } // namespace blink