Delete WorldContextHandle in favor of DOMWrapperWorld

Source/bindings/v8/WorldContextHandle.cpp

Index: Source/bindings/v8/WorldContextHandle.cpp
diff --git a/Source/bindings/v8/WorldContextHandle.cpp b/Source/bindings/v8/WorldContextHandle.cpp
deleted file mode 100644
index 02252f8f64fb561412e6fac50742b63663ee5687..0000000000000000000000000000000000000000
--- a/Source/bindings/v8/WorldContextHandle.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * 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:
- *
- *     * 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 "WorldContextHandle.h"
-
-#include "ScriptController.h"
-#include "V8Binding.h"
-#include "V8DOMWindow.h"
-#include "V8DedicatedWorkerContext.h"
-#include "V8SharedWorkerContext.h"
-
-namespace WebCore {
-
-WorldContextHandle::WorldContextHandle(WorldToUse worldToUse)
-    : m_worldToUse(worldToUse)
-{
-    ASSERT(worldToUse != UseWorkerWorld);
-
-    if (worldToUse == UseMainWorld || worldToUse == UseWorkerWorld)
-        return;
-
-    if (!v8::Context::InContext())
-        CRASH();
-
-    v8::Handle<v8::Context> context = v8::Context::GetCurrent();
-    if (UNLIKELY(!V8DOMWrapper::isWrapperOfType(toInnerGlobalObject(context), &V8DOMWindow::info))) {
-#if ENABLE(SHARED_WORKERS)
-        ASSERT(V8DOMWrapper::isWrapperOfType(toInnerGlobalObject(context)->GetPrototype(), &V8DedicatedWorkerContext::info) || V8DOMWrapper::isWrapperOfType(toInnerGlobalObject(context)->GetPrototype(), &V8SharedWorkerContext::info));
-#else
-        ASSERT(V8DOMWrapper::isWrapperOfType(toInnerGlobalObject(context)->GetPrototype(), &V8DedicatedWorkerContext::info));
-#endif
-        m_worldToUse = UseWorkerWorld;
-        return;
-    }
-
-    if (DOMWrapperWorld::isolatedWorld(context)) {
-        m_context = SharedPersistent<v8::Context>::create(context);
-        return;
-    }
-
-    m_worldToUse = UseMainWorld;
-}
-
-v8::Local<v8::Context> WorldContextHandle::adjustedContext(ScriptController* script) const
-{
-    ASSERT(m_worldToUse != UseWorkerWorld);
-    if (m_worldToUse == UseMainWorld)
-        return script->mainWorldContext();
-
-    ASSERT(!m_context->get().IsEmpty());
-    return v8::Local<v8::Context>::New(m_context->get());
-}
-
-} // namespace WebCore