Remove NoExceptionStateAssertionChecker

third_party/WebKit/Source/bindings/core/v8/ExceptionStatePlaceholder.h

Index: third_party/WebKit/Source/bindings/core/v8/ExceptionStatePlaceholder.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/ExceptionStatePlaceholder.h b/third_party/WebKit/Source/bindings/core/v8/ExceptionStatePlaceholder.h
deleted file mode 100644
index 83c10d7959ea43fabc712872c3f9d8bf8ffc8c23..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/bindings/core/v8/ExceptionStatePlaceholder.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * 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/core/v8/ExceptionState.h"
-#include "core/CoreExport.h"
-#include "wtf/Assertions.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-#define IGNORE_EXCEPTION (::blink::DummyExceptionStateForTesting().returnThis())
-
-#if ENABLE(ASSERT)
-
-class CORE_EXPORT NoExceptionStateAssertionChecker final
-    : public ExceptionState {
-  WTF_MAKE_NONCOPYABLE(NoExceptionStateAssertionChecker);
-
- public:
-  NoExceptionStateAssertionChecker(const char* file, int line);
-
-  ExceptionState& returnThis() { return *this; }
-
-  void throwDOMException(ExceptionCode, const String& message) override;
-  void throwRangeError(const String& message) override;
-  void throwSecurityError(const String& sanitizedMessage,
-                          const String& unsanitizedMessage) override;
-  void throwTypeError(const String& message) override;
-  void rethrowV8Exception(v8::Local<v8::Value>) override;
-
- private:
-  const char* m_file;
-  const int m_line;
-};
-
-#define ASSERT_NO_EXCEPTION \
-  (::blink::NoExceptionStateAssertionChecker(__FILE__, __LINE__).returnThis())
-
-#else
-
-#define ASSERT_NO_EXCEPTION \
-  (::blink::DummyExceptionStateForTesting().returnThis())
-
-#endif
-
-}  // namespace blink
-
-#endif  // ExceptionStatePlaceholder_h