Moved files under Source/bindings/v8 to Source/bindings/core/v8.

Source/bindings/v8/ExceptionStatePlaceholder.h

-/*
- * Copyright (C) 2013 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.
- */
-
-#ifndef ExceptionStatePlaceholder_h
-#define ExceptionStatePlaceholder_h
-
-#include "bindings/v8/ExceptionState.h"
-#include "wtf/Assertions.h"
-#include "wtf/text/WTFString.h"
-#include <v8.h>
-
-namespace WebCore {
-
-class ExceptionState;
-
-typedef int ExceptionCode;
-
-class IgnorableExceptionState FINAL : public ExceptionState {
-public:
-    IgnorableExceptionState(): ExceptionState(ExceptionState::UnknownContext, 0, 0, v8::Handle<v8::Object>(), 0) { }
-    ExceptionState& returnThis() { return *this; }
-    virtual void throwDOMException(const ExceptionCode&, const String& message = String()) OVERRIDE { }
-    virtual void throwTypeError(const String& message = String()) OVERRIDE { }
-    virtual void throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage = String()) OVERRIDE { }
-};
-
-#define IGNORE_EXCEPTION (::WebCore::IgnorableExceptionState().returnThis())
-
-#if ASSERT_ENABLED
-
-class NoExceptionStateAssertionChecker FINAL : public ExceptionState {
-public:
-    NoExceptionStateAssertionChecker(const char* file, int line);
-    ExceptionState& returnThis() { return *this; }
-    virtual void throwDOMException(const ExceptionCode&, const String& message = String()) OVERRIDE;
-    virtual void throwTypeError(const String& message = String()) OVERRIDE;
-    virtual void throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage = String()) OVERRIDE;
-
-private:
-    const char* m_file;
-    int m_line;
-};
-
-#define ASSERT_NO_EXCEPTION (::WebCore::NoExceptionStateAssertionChecker(__FILE__, __LINE__).returnThis())
-
-#else
-
-#define ASSERT_NO_EXCEPTION (::WebCore::IgnorableExceptionState().returnThis())
-
-#endif
-
-} // namespace WebCore
-
-#endif // ExceptionStatePlaceholder_h