Expose performance.memory in workers

Source/web/WebWorkerSettingsImpl.h

 /*
- * Copyright (C) 2009 Google Inc. All rights reserved.
+ * Copyright (C) 2014 Intel Corporation. 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
+ *     * Neither the name of Intel Corporation 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 "WebScopedMicrotaskSuppression.h"
+#ifndef WebWorkerSettingsImpl_h
+#define WebWorkerSettingsImpl_h
 
-#include "bindings/v8/V8RecursionScope.h"
+#include "WebWorkerSettings.h"
 #include "wtf/OwnPtr.h"
 
+namespace WebCore {
+class WorkerSettings;
+}
+
 namespace blink {
 
-#ifndef NDEBUG
-class WebScopedMicrotaskSuppression::Impl : public WebCore::V8RecursionScope::MicrotaskSuppression { };
-#endif
+class WebWorkerSettingsImpl FINAL : public WebWorkerSettings {
+public:
+    WebWorkerSettingsImpl();
+    virtual ~WebWorkerSettingsImpl() { }
 
-void WebScopedMicrotaskSuppression::initialize()
-{
-#ifndef NDEBUG
-    m_impl.reset(new Impl());
-#endif
-}
+    virtual void setMemoryInfoEnabled(bool) OVERRIDE;
 
-void WebScopedMicrotaskSuppression::reset()
-{
-#ifndef NDEBUG
-    m_impl.reset(0);
-#endif
-}
+    bool memoryInfoEnabled();
+
+private:
+    OwnPtr<WebCore::WorkerSettings> m_settings;
+};
 
 } // namespace blink
+
+#endif