Import Dart bindings as of Blink r188698. This merely copies the files over and does not attach any…

sky/engine/bindings-dart/common/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
@@ skipping 10 matching lines @@
  * 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 SKY_ENGINE_BINDINGS_CORE_V8_EXCEPTIONSTATEPLACEHOLDER_H_
-#define SKY_ENGINE_BINDINGS_CORE_V8_EXCEPTIONSTATEPLACEHOLDER_H_
+#ifndef ExceptionStatePlaceholder_h
+#define ExceptionStatePlaceholder_h
 
-#include "sky/engine/bindings/core/v8/ExceptionState.h"
-#include "sky/engine/wtf/Assertions.h"
-#include "sky/engine/wtf/text/WTFString.h"
-#include "v8/include/v8.h"
+#include "bindings/common/ExceptionState.h"
+#include <v8.h>
+#include "wtf/Assertions.h"
+#include "wtf/text/WTFString.h"
+#include <v8.h>
 
 namespace blink {
 
 class ExceptionState;
 
 typedef int ExceptionCode;
 
-class IgnorableExceptionState final : public ExceptionState {
+class IgnorableExceptionState FINAL : public ExceptionState {
 public:
-    IgnorableExceptionState(): ExceptionState(ExceptionState::UnknownContext, 0, 0, v8::Handle<v8::Object>(), 0) { }
+    IgnorableExceptionState(): ExceptionState() { }
     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 { }
+    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 { }
+    virtual void throwRangeError(const String& message = String()) OVERRIDE { }
+    virtual void rethrowV8Exception(v8::Handle<v8::Value> value) OVERRIDE { }
+    virtual void clearException() OVERRIDE FINAL { }
+    virtual void throwException() OVERRIDE FINAL { }
+    virtual ScriptPromise reject(ScriptState* state) OVERRIDE FINAL { return ScriptPromise::empty(state); }
 };
 
 #define IGNORE_EXCEPTION (::blink::IgnorableExceptionState().returnThis())
 
 #if ENABLE(ASSERT)
 
-class NoExceptionStateAssertionChecker final : public ExceptionState {
+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;
+    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;
+    virtual void throwRangeError(const String& message = String()) OVERRIDE;
+    virtual void rethrowV8Exception(v8::Handle<v8::Value> value) OVERRIDE;
+    virtual void clearException() OVERRIDE FINAL { }
+    virtual void throwException() OVERRIDE FINAL { ASSERT_NOT_REACHED(); }
+    virtual ScriptPromise reject(ScriptState*) OVERRIDE FINAL
+    {
+        ASSERT_NOT_REACHED();
+        return ScriptPromise(nullptr);
+    }
 
 private:
     const char* m_file;
     int m_line;
 };
 
 #define ASSERT_NO_EXCEPTION (::blink::NoExceptionStateAssertionChecker(__FILE__, __LINE__).returnThis())
 
 #else
 
 #define ASSERT_NO_EXCEPTION (::blink::IgnorableExceptionState().returnThis())
 
 #endif
 
 } // namespace blink
 
-#endif  // SKY_ENGINE_BINDINGS_CORE_V8_EXCEPTIONSTATEPLACEHOLDER_H_
+#endif // ExceptionStatePlaceholder_h