Rename sky/engine/bindings2 to sky/engine/bindings

sky/engine/bindings2/exception_state.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SKY_ENGINE_BINDINGS2_EXCEPTION_STATE_H_
-#define SKY_ENGINE_BINDINGS2_EXCEPTION_STATE_H_
-
-#include "sky/engine/tonic/dart_persistent_value.h"
-#include "sky/engine/wtf/Noncopyable.h"
-#include "sky/engine/wtf/text/WTFString.h"
-
-namespace blink {
-
-typedef int ExceptionCode;
-
-class ExceptionState {
-  WTF_MAKE_NONCOPYABLE(ExceptionState);
-
- public:
-  enum Context {
-    ConstructionContext,
-    ExecutionContext,
-    DeletionContext,
-    GetterContext,
-    SetterContext,
-    EnumerationContext,
-    QueryContext,
-    IndexedGetterContext,
-    IndexedSetterContext,
-    IndexedDeletionContext,
-    UnknownContext,  // FIXME: Remove this once we've flipped over to the new
-                     // API.
-  };
-
-  ExceptionState();
-  ExceptionState(Context context, const char* interfaceName);
-  ExceptionState(Context context,
-                 const char* propertyName,
-                 const char* interfaceName);
-  ~ExceptionState();
-
-  void ThrowDOMException(const ExceptionCode& code, const String& message);
-  void ThrowTypeError(const String& message);
-  void ThrowRangeError(const String& message);
-
-  bool ThrowIfNeeded();
-  void ClearException();
-
-  ExceptionCode code() const { return code_; }
-  const String& message() const { return message_; }
-  bool had_exception() const { return had_exception_ || code_; }
-
-  Dart_Handle GetDartException(Dart_NativeArguments args, bool auto_scope);
-
- private:
-  ExceptionCode code_;
-  String message_;
-  bool had_exception_;
-  DartPersistentValue exception_;
-};
-
-class NonThrowableExceptionState final : public ExceptionState {};
-
-class TrackExceptionState final : public ExceptionState {};
-
-}  // namespace blink
-
-#endif  // SKY_ENGINE_BINDINGS2_EXCEPTION_STATE_H_