[worklets] Remove InProcessWorkerGlobalScopeProxy, and rename classes/methods.

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

 // Copyright 2015 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 Worker_h
 #define Worker_h
 
 #include "core/workers/InProcessWorkerBase.h"
 
 namespace blink {
 
 class ExceptionState;
 class ExecutionContext;
-class InProcessWorkerGlobalScopeProxy;
+class InProcessWorkerMessagingProxy;
 
 class CORE_EXPORT Worker final : public InProcessWorkerBase {
     DEFINE_WRAPPERTYPEINFO();
     USING_GARBAGE_COLLECTED_MIXIN(Worker);
 public:
     static Worker* create(ExecutionContext*, const String& url, ExceptionState&);
     ~Worker() override;
 
 protected:
     explicit Worker(ExecutionContext*);
 
-    InProcessWorkerGlobalScopeProxy* createInProcessWorkerGlobalScopeProxy(ExecutionContext*) override;
+    InProcessWorkerMessagingProxy* createInProcessWorkerMessagingProxy(ExecutionContext*) override;
     const AtomicString& interfaceName() const override;
 };
 
 } // namespace blink
 
 #endif // Worker_h