Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core)

Source/web/WebPageSerializerImpl.cpp

 /*
  * Copyright (C) 2009 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 309 matching lines @@
                 // Check whether we need to replace some resource links
                 // with local resource paths.
                 const QualifiedName& attrName = attribute->name();
                 if (elementHasLegalLinkAttribute(element, attrName)) {
                     // For links start with "javascript:", we do not change it.
                     if (attrValue.startsWith("javascript:", false))
                         result.append(attrValue);
                     else {
                         // Get the absolute link
                         WebFrameImpl* subFrame = WebFrameImpl::fromFrameOwnerElement(element);
-                        String completeURL = subFrame ? subFrame->frame()->document()->url() : 
+                        String completeURL = subFrame ? subFrame->frame()->document()->url() :
                                                         param->document->completeURL(attrValue);
                         // Check whether we have local files for those link.
                         if (m_localLinks.contains(completeURL)) {
                             if (!param->directoryName.isEmpty()) {
                                 result.appendLiteral("./");
                                 result.append(param->directoryName);
                                 result.append('/');
                             }
                             result.append(m_localLinks.get(completeURL));
                         } else
@@ skipping 180 matching lines @@
 
         encodeAndFlushBuffer(WebPageSerializerClient::CurrentFrameIsFinished, &param, ForceFlush);
     }
 
     ASSERT(m_dataBuffer.isEmpty());
     m_client->didSerializeDataForFrame(KURL(), WebCString("", 0), WebPageSerializerClient::AllFramesAreFinished);
     return didSerialization;
 }
 
 }  // namespace WebKit