binding: ExceptionState no longer takes |creationContext|.

third_party/WebKit/Source/bindings/core/v8/ExceptionState.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 47 matching lines @@
         GetterContext,
         SetterContext,
         EnumerationContext,
         QueryContext,
         IndexedGetterContext,
         IndexedSetterContext,
         IndexedDeletionContext,
         UnknownContext, // FIXME: Remove this once we've flipped over to the new API.
     };
 
-    ExceptionState(ContextType context, const char* propertyName, const char* interfaceName, const v8::Local<v8::Object>& creationContext, v8::Isolate* isolate)
+    ExceptionState(v8::Isolate* isolate, ContextType contextType, const char* interfaceName, const char* propertyName)
         : m_code(0)
-        , m_context(context)
+        , m_context(contextType)
         , m_propertyName(propertyName)
         , m_interfaceName(interfaceName)
-        , m_creationContext(creationContext)
         , m_isolate(isolate) { }
 
-    ExceptionState(ContextType context, const char* interfaceName, const v8::Local<v8::Object>& creationContext, v8::Isolate* isolate)
-        : m_code(0)
-        , m_context(context)
-        , m_propertyName(0)
-        , m_interfaceName(interfaceName)
-        , m_creationContext(creationContext)
-        , m_isolate(isolate) { ASSERT(m_context == ConstructionContext || m_context == EnumerationContext || m_context == IndexedSetterContext || m_context == IndexedGetterContext || m_context == IndexedDeletionContext); }
+    ExceptionState(v8::Isolate* isolate, ContextType contextType, const char* interfaceName)
+        : ExceptionState(isolate, contextType, interfaceName, nullptr)
+    {
+#if ENABLE(ASSERT)
+        switch (m_context) {
+        case ConstructionContext:
+        case EnumerationContext:
+        case IndexedGetterContext:
+        case IndexedSetterContext:
+        case IndexedDeletionContext:
+            break;
+        default:
+            NOTREACHED();
+        }
+#endif // ENABLE(ASSERT)
+    }
+
+    ExceptionState(ContextType context, const char* propertyName, const char* interfaceName, const v8::Local<v8::Object>& creationContext, v8::Isolate* isolate) // DEPRECATED
+        : ExceptionState(isolate, context, interfaceName, propertyName) { }
+
+    ExceptionState(ContextType context, const char* interfaceName, const v8::Local<v8::Object>& creationContext, v8::Isolate* isolate) // DEPRECATED
+        : ExceptionState(isolate, context, interfaceName) { }
 
     virtual void throwDOMException(const ExceptionCode&, const String& message);
     virtual void throwTypeError(const String& message);
     virtual void throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage = String());
     virtual void throwRangeError(const String& message);
 
     bool hadException() const { return !m_exception.isEmpty() || m_code; }
     void clearException();
 
     ExceptionCode code() const { return m_code; }
@@ skipping 36 matching lines @@
     const char* m_propertyName;
     const char* m_interfaceName;
 
 private:
     void setException(v8::Local<v8::Value>);
     void throwException();
 
     String addExceptionContext(const String&) const;
 
     ScopedPersistent<v8::Value> m_exception;
-    v8::Local<v8::Object> m_creationContext;
     v8::Isolate* m_isolate;
 #if ENABLE(ASSERT)
     OnStackObjectChecker m_onStackObjectChecker;
 #endif
 };
 
 // Used if exceptions can/should not be directly thrown.
 class CORE_EXPORT NonThrowableExceptionState final : public ExceptionState {
     WTF_MAKE_NONCOPYABLE(NonThrowableExceptionState);
 public:
@@ skipping 11 matching lines @@
     TrackExceptionState(): ExceptionState(ExceptionState::UnknownContext, 0, 0, v8::Local<v8::Object>(), v8::Isolate::GetCurrent()) { }
     void throwDOMException(const ExceptionCode&, const String& message) override;
     void throwTypeError(const String& message = String()) override;
     void throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage = String()) override;
     void throwRangeError(const String& message) override;
 };
 
 } // namespace blink
 
 #endif // ExceptionState_h