Make calls to AtomicString(const String&) explicit in editing/

Source/core/editing/EditorCommand.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Igalia S.L.
  *
  * 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.
@@ skipping 471 matching lines @@
 static bool executeInsertBacktab(Frame& frame, Event* event, EditorCommandSource, const String&)
 {
     return targetFrame(frame, event)->eventHandler().handleTextInputEvent("\t", event, TextEventInputBackTab);
 }
 
 static bool executeInsertHorizontalRule(Frame& frame, Event*, EditorCommandSource, const String& value)
 {
     ASSERT(frame.document());
     RefPtr<HTMLHRElement> rule = HTMLHRElement::create(*frame.document());
     if (!value.isEmpty())
-        rule->setIdAttribute(value);
+        rule->setIdAttribute(AtomicString(value));
     return executeInsertNode(frame, rule.release());
 }
 
 static bool executeInsertHTML(Frame& frame, Event*, EditorCommandSource, const String& value)
 {
     ASSERT(frame.document());
     return executeInsertFragment(frame, createFragmentFromMarkup(*frame.document(), value, ""));
 }
 
 static bool executeInsertImage(Frame& frame, Event*, EditorCommandSource, const String& value)
@@ skipping 1220 matching lines @@
         return m_command->state(*m_frame, triggeringEvent) == TrueTriState ? "true" : "false";
     return m_command->value(*m_frame, triggeringEvent);
 }
 
 bool Editor::Command::isTextInsertion() const
 {
     return m_command && m_command->isTextInsertion;
 }
 
 } // namespace WebCore