Revert of [worklets] Introduce ThreadedWorkletMessagingProxy and AnimationWorkletMessagaingProxy.

third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.h

Index: third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.h
diff --git a/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.h b/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.h
deleted file mode 100644
index af8ff3772a7e8d25b187f5bfca4a0f38fc25516c..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2016 The Chromium 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 ThreadedWorkletObjectProxy_h
-#define ThreadedWorkletObjectProxy_h
-
-#include "bindings/core/v8/SourceLocation.h"
-#include "core/CoreExport.h"
-#include "core/dom/MessagePort.h"
-#include "core/workers/WorkerReportingProxy.h"
-
-namespace blink {
-
-class ConsoleMessage;
-class ExecutionContext;
-class ExecutionContextTask;
-class ThreadedWorkletMessagingProxy;
-
-// A proxy to talk to the parent worklet object. This object is created on the
-// main thread, passed on to the worklet thread, and used just to proxy
-// messages to the ThreadedWorkletMessagingProxy on the main thread.
-class CORE_EXPORT ThreadedWorkletObjectProxy : public WorkerReportingProxy {
-    USING_FAST_MALLOC(ThreadedWorkletObjectProxy);
-    WTF_MAKE_NONCOPYABLE(ThreadedWorkletObjectProxy);
-
-public:
-    static std::unique_ptr<ThreadedWorkletObjectProxy> create(ThreadedWorkletMessagingProxy*);
-    ~ThreadedWorkletObjectProxy() override {}
-
-    void postTaskToMainExecutionContext(std::unique_ptr<ExecutionContextTask>);
-    void reportPendingActivity(bool hasPendingActivity);
-
-    // WorkerReportingProxy overrides.
-    void reportException(const String& errorMessage, std::unique_ptr<SourceLocation>, int exceptionId) override {}
-    void reportConsoleMessage(MessageSource, MessageLevel, const String& message, SourceLocation*) override;
-    void postMessageToPageInspector(const String&) override;
-    void didEvaluateWorkerScript(bool success) override {}
-    void didCloseWorkerGlobalScope() override;
-    void willDestroyWorkerGlobalScope() override {}
-    void didTerminateWorkerThread() override;
-
-protected:
-    ThreadedWorkletObjectProxy(ThreadedWorkletMessagingProxy*);
-
-private:
-    ExecutionContext* getExecutionContext() const;
-
-    // This object always outlives this proxy.
-    ThreadedWorkletMessagingProxy* m_messagingProxy;
-};
-
-} // namespace blink
-
-#endif // ThreadedWorkletObjectProxy_h