More code problems detected by cppcheck

Source/core/html/parser/HTMLTreeBuilder.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011 Apple 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 2386 matching lines @@
                 return;
         }
         goto ReprocessBuffer;
     }
     case AfterBodyMode:
     case AfterAfterBodyMode: {
         ASSERT(insertionMode() == AfterBodyMode || insertionMode() == AfterAfterBodyMode);
         // FIXME: parse error
         setInsertionMode(InBodyMode);
         goto ReprocessBuffer;
-        break;
     }
     case TextMode: {
         ASSERT(insertionMode() == TextMode);
         m_tree.insertTextNode(buffer.takeRemaining());
         break;
     }
     case InHeadNoscriptMode: {
         ASSERT(insertionMode() == InHeadNoscriptMode);
         String leadingWhitespace = buffer.takeLeadingWhitespace();
         if (!leadingWhitespace.isEmpty())
             m_tree.insertTextNode(leadingWhitespace, AllWhitespace);
         if (buffer.isEmpty())
             return;
         defaultForInHeadNoscript();
         goto ReprocessBuffer;
-        break;
     }
     case InFramesetMode:
     case AfterFramesetMode: {
         ASSERT(insertionMode() == InFramesetMode || insertionMode() == AfterFramesetMode || insertionMode() == AfterAfterFramesetMode);
         String leadingWhitespace = buffer.takeRemainingWhitespace();
         if (!leadingWhitespace.isEmpty())
             m_tree.insertTextNode(leadingWhitespace, AllWhitespace);
         // FIXME: We should generate a parse error if we skipped over any
         // non-whitespace characters.
         break;
@@ skipping 411 matching lines @@
     ASSERT(m_isAttached);
     // Warning, this may detach the parser. Do not do anything else after this.
     m_tree.finishedParsing();
 }
 
 void HTMLTreeBuilder::parseError(AtomicHTMLToken*)
 {
 }
 
 } // namespace WebCore