WIP: Migrate generated bindings to new ExceptionState constructor.

Source/core/dom/custom/CustomElementException.cpp

 /*
  * 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:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 20 matching lines @@
 #include "config.h"
 #include "core/dom/custom/CustomElementException.h"
 
 #include "bindings/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 
 namespace WebCore {
 
 String CustomElementException::preamble(const AtomicString& type)
 {
-    return "Failed to call 'register' on 'Document' for type '" + type + "': ";
+    return "Registration failed for type '" + type + "'. ";
 }
 
 void CustomElementException::throwException(Reason reason, const AtomicString& type, ExceptionState& exceptionState)
 {
     switch (reason) {
     case CannotRegisterFromExtension:
-        exceptionState.throwDOMException(NotSupportedError, preamble(type) + "elements cannot be registered from extensions.");
+        exceptionState.throwDOMException(NotSupportedError, preamble(type) + "Elements cannot be registered from extensions.");
         return;
 
     case ConstructorPropertyNotConfigurable:
-        exceptionState.throwDOMException(NotSupportedError, preamble(type) + "prototype constructor property is not configurable.");
+        exceptionState.throwDOMException(NotSupportedError, preamble(type) + "Prototype constructor property is not configurable.");
         return;
 
     case ContextDestroyedCheckingPrototype:
-        exceptionState.throwDOMException(InvalidStateError, preamble(type) + "the context is no longer valid.");
+        exceptionState.throwDOMException(InvalidStateError, preamble(type) + "The context is no longer valid.");
         return;
 
     case ContextDestroyedCreatingCallbacks:
         exceptionState.throwUninformativeAndGenericDOMException(InvalidStateError);
         return;
 
     case ContextDestroyedRegisteringDefinition:
         exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
         return;
 
     case ExtendsIsInvalidName:
-        exceptionState.throwDOMException(InvalidCharacterError, preamble(type) + ": the tag name specified in 'extends' is not a valid tag name.");
+        exceptionState.throwDOMException(InvalidCharacterError, preamble(type) + "The tag name specified in 'extends' is not a valid tag name.");
         return;
 
     case ExtendsIsCustomElementName:
-        exceptionState.throwDOMException(InvalidCharacterError, preamble(type) + ": the tag name specified in 'extends' is a custom element name. Use inheritance instead.");
+        exceptionState.throwDOMException(InvalidCharacterError, preamble(type) + "The tag name specified in 'extends' is a custom element name. Use inheritance instead.");
         return;
 
     case InvalidName:
-        exceptionState.throwDOMException(InvalidCharacterError, preamble(type) + ": '" + type + "' is not a valid name.");
+        exceptionState.throwDOMException(InvalidCharacterError, preamble(type) + "The type name is invalid.");
         return;
 
     case PrototypeInUse:
-        exceptionState.throwDOMException(NotSupportedError, preamble(type) + "prototype is already in-use as an interface prototype object.");
+        exceptionState.throwDOMException(NotSupportedError, preamble(type) + "The prototype is already in-use as an interface prototype object.");
         return;
 
     case PrototypeNotAnObject:
-        exceptionState.throwDOMException(InvalidStateError, preamble(type) + "the prototype option is not an object.");
+        exceptionState.throwDOMException(InvalidStateError, preamble(type) + "The prototype option is not an object.");
         return;
 
     case TypeAlreadyRegistered:
-        exceptionState.throwDOMException(InvalidStateError, preamble(type) + "a type with that name is already registered.");
+        exceptionState.throwDOMException(InvalidStateError, preamble(type) + "A type with that name is already registered.");
         return;
     }
 
     ASSERT_NOT_REACHED();
 }
 
 } // namespace WebCore