Fix some warnings in Eclipse

java/org/chromium/distiller/IEReadingViewParser.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.distiller;
 
 import com.google.gwt.dom.client.Element;
 import com.google.gwt.dom.client.ImageElement;
 import com.google.gwt.dom.client.MetaElement;
 import com.google.gwt.dom.client.NodeList;
@@ skipping 29 matching lines @@
         mRoot = root;
         mAllMeta = root.getElementsByTagName("META");
     }
 
     @Override
     public String getTitle() {
         if (mTitle == null) findTitle();
         return mTitle;
     }
 
+    @Override
     public String getType() {
         return "";  // Not supported.
     }
 
     @Override
     public String getUrl() {
         return "";  // Not supported.
     }
 
     @Override
@@ skipping 170 matching lines @@
         String caption = "";
         if (numCaptions > 0 && numCaptions <= 2) {
             // Use javascript innerText (instead of javascript textContent) to get only visible
             // captions.
             for (int i = 0; i < numCaptions && caption.isEmpty(); i++) {
                 caption = DomUtil.getInnerText(captions.getItem(i));
             }
         }
         return caption;
     }
-
-    private static boolean isTextInBody(Element root, String text) {
-        String lowerText = text.toLowerCase();
-        NodeList<Element> bodies = root.getElementsByTagName("BODY");
-        for (int i = 0; i < bodies.getLength(); i++) {
-            // Use javascript textContent (instead of javascript innerText) to include invisible
-            // text.
-            if (DomUtil.javascriptTextContent(
-                    bodies.getItem(i)).toLowerCase().contains(lowerText)) {
-                return true;
-            }
-        }
-        return false;
-    }
 }