Temporary backing out change for mozilla's text content to see if that helps fix the build.

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@3707 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/src/com/google/gwt/dom/client/DOMImplMozilla.java b/user/src/com/google/gwt/dom/client/DOMImplMozilla.java
index ebb6003..db78f0f 100644
--- a/user/src/com/google/gwt/dom/client/DOMImplMozilla.java
+++ b/user/src/com/google/gwt/dom/client/DOMImplMozilla.java
@@ -71,11 +71,6 @@
     var style = $wnd.getComputedStyle($doc.documentElement, '');
     return parseInt(style.marginTop) + parseInt(style.borderTopWidth);
   }-*/;
-
-  @Override
-  public native String getInnerText(Element elem) /*-{
-    return elem.textContent;
-  }-*/;
   
   @Override
   public native boolean isOrHasChild(Element parent, Element child) /*-{
@@ -83,11 +78,6 @@
     // http://www.quirksmode.org/blog/archives/2006/01/contains_for_mo.html
     return (parent === child) || !!(parent.compareDocumentPosition(child) & 16);  
   }-*/;
-  
-  @Override
-  public native void setInnerText(Element elem, String text) /*-{
-    elem.textContent = text || '';
-  }-*/;
 
   @Override
   public native String toString(Element elem) /*-{