Blink: Replace all "plug-in" with "plugin".

Source/core/html/HTMLObjectElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 182 matching lines @@
             paramNames.append(name.string());
             paramValues.append(attribute.value().string());
         }
     }
 
     mapDataParamToSrc(&paramNames, &paramValues);
 
     // HTML5 says that an object resource's URL is specified by the object's data
     // attribute, not by a param element. However, for compatibility, allow the
     // resource's URL to be given by a param named "src", "movie", "code" or "url"
-    // if we know that resource points to a plug-in.
+    // if we know that resource points to a plugin.
     if (url.isEmpty() && !urlParameter.isEmpty()) {
         KURL completedURL = document().completeURL(urlParameter);
         bool useFallback;
         if (shouldUsePlugin(completedURL, serviceType, false, useFallback))
             url = urlParameter;
     }
 }
 
 
 bool HTMLObjectElement::hasFallbackContent() const
 {
     for (Node* child = firstChild(); child; child = child->nextSibling()) {
         // Ignore whitespace-only text, and <param> tags, any other content is fallback content.
         if (child->isTextNode()) {
             if (!toText(child)->containsOnlyWhitespace())
                 return true;
         } else if (!isHTMLParamElement(*child)) {
             return true;
         }
     }
     return false;
 }
 
 bool HTMLObjectElement::hasValidClassId()
 {
     if (MIMETypeRegistry::isJavaAppletMIMEType(m_serviceType) && classId().startsWith("java:", TextCaseInsensitive))
         return true;
 
     // HTML5 says that fallback content should be rendered if a non-empty
-    // classid is specified for which the UA can't find a suitable plug-in.
+    // classid is specified for which the UA can't find a suitable plugin.
     return classId().isEmpty();
 }
 
 void HTMLObjectElement::reloadPluginOnAttributeChange(const QualifiedName& name)
 {
     // Following,
     //   http://www.whatwg.org/specs/web-apps/current-work/#the-object-element
     //   (Enumerated list below "Whenever one of the following conditions occur:")
     //
     // the updating of certain attributes should bring about "redetermination"
@@ skipping 206 matching lines @@
 {
     return fastHasAttribute(usemapAttr);
 }
 
 bool HTMLObjectElement::useFallbackContent() const
 {
     return HTMLPlugInElement::useFallbackContent() || m_useFallbackContent;
 }
 
 }