Rename V8WindowShell to WindowProxy

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
  * 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 110 matching lines @@
             DOMException* exception = V8DOMException::toNative(obj);
             if (exception && !exception->messageForConsole().isEmpty())
                 event->setUnsanitizedMessage("Uncaught " + exception->toStringForConsole());
         }
     }
 
     // This method might be called while we're creating a new context. In this case, we
     // avoid storing the exception object, as we can't create a wrapper during context creation.
     // FIXME: Can we even get here during initialization now that we bail out when GetEntered returns an empty handle?
     LocalFrame* frame = enteredWindow->document()->frame();
-    if (frame && frame->script().existingWindowShell(scriptState->world())) {
+    if (frame && frame->script().existingWindowProxy(scriptState->world())) {
         V8ErrorHandler::storeExceptionOnErrorEventWrapper(event.get(), data, scriptState->context()->Global(), isolate);
     }
 
     if (scriptState->world().isPrivateScriptIsolatedWorld()) {
         // We allow a private script to dispatch error events even in a NoEventDispatchAssertion scope.
         // Without having this ability, it's hard to debug the private script because syntax errors
         // in the private script are not reported to console (the private script just crashes silently).
         // Allowing error events in private scripts is safe because error events don't propagate to
         // other isolated worlds (which means that the error events won't fire any event listeners
         // in user's scripts).
@@ skipping 117 matching lines @@
     v8::V8::AddMessageListener(messageHandlerInWorker);
     v8::V8::SetFatalErrorHandler(reportFatalErrorInWorker);
 
     v8::ResourceConstraints resourceConstraints;
     uint32_t here;
     resourceConstraints.set_stack_limit(&here - kWorkerMaxStackSize / sizeof(uint32_t*));
     v8::SetResourceConstraints(isolate, &resourceConstraints);
 }
 
 } // namespace blink