Remove V8WorkerContextErrorHandler.cpp

Source/bindings/v8/V8WorkerContextErrorHandler.cpp

-/*
- * Copyright (C) 2010 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" 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 THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#include "bindings/v8/V8WorkerContextErrorHandler.h"
-
-#include "bindings/v8/V8Binding.h"
-#include "bindings/v8/V8RecursionScope.h"
-#include "bindings/v8/V8ScriptRunner.h"
-#include "core/dom/ErrorEvent.h"
-#include "core/dom/EventNames.h"
-
-namespace WebCore {
-
-V8WorkerContextErrorHandler::V8WorkerContextErrorHandler(v8::Local<v8::Object> listener, bool isInline)
-    : V8WorkerContextEventListener(listener, isInline)
-{
-}
-
-v8::Local<v8::Value> V8WorkerContextErrorHandler::callListenerFunction(ScriptExecutionContext* context, v8::Handle<v8::Value> jsEvent, Event* event)
-{
-    ASSERT(event->hasInterface(eventNames().interfaceForErrorEvent));
-    v8::Local<v8::Object> listener = getListenerObject(context);
-    v8::Isolate* isolate = toV8Context(context, world())->GetIsolate();
-    v8::Local<v8::Value> returnValue;
-    if (!listener.IsEmpty() && listener->IsFunction()) {
-        ErrorEvent* errorEvent = static_cast<ErrorEvent*>(event);
-        v8::Local<v8::Function> callFunction = v8::Local<v8::Function>::Cast(listener);
-        v8::Local<v8::Object> thisValue = v8::Context::GetCurrent()->Global();
-        v8::Handle<v8::Value> parameters[3] = { v8String(errorEvent->message(), isolate), v8String(errorEvent->filename(), isolate), v8Integer(errorEvent->lineno(), isolate) };
-        returnValue = V8ScriptRunner::callFunction(callFunction, context, thisValue, WTF_ARRAY_LENGTH(parameters), parameters);
-    }
-    return returnValue;
-}
-
-bool V8WorkerContextErrorHandler::shouldPreventDefault(v8::Local<v8::Value> returnValue)
-{
-    return returnValue->IsBoolean() && returnValue->BooleanValue();
-}
-
-} // namespace WebCore