Roll gwt to 2.7.0 (from 2.5.1)

third_party/gwt-2.7.0/COPYING

            GOOGLE WEB TOOLKIT LICENSE INFORMATION
 
 March 3, 2008
 
 The Google Web Toolkit software and sample code developed by Google is 
 licensed under the Apache License, v. 2.0. Other software included in this 
 distribution is provided under other licenses, as listed in the Included 
 Software and Licenses section at the bottom of this page. Source code for 
 software included in this distribution is available from the Google Web 
 Toolkit project or as otherwise indicated at the bottom of this page. 
@@ skipping 184 matching lines @@
 
 * Apache Tapestry
   License: Apache License v. 2.0 (above)
   Source code availability: http://tapestry.apache.org
 
 * ASM 3.1
   License: (custom)
     http://asm.objectweb.org/license.html
   Source code availability: com/google/gwt/dev/asm/ within gwt-dev.jar
   
-* Browser Detect v2.1.6
-  License: Creative Commons Attribution 1.0
-    http://creativecommons.org/licenses/by/1.0/
-  Source code availability:
-    http://google-web-toolkit.googlecode.com/svn/trunk/tools/benchmark-viewer/src/com/google/gwt/benchmarks/viewer/client/BrowserInfo.java
-    (transliterated into Java source)
-
 * Eclipse Java Development Tools (JDT)
   License: Eclipse Public License v. 1.0 
     http://www.eclipse.org/legal/epl-v10.html
   Source code availability:
     http://archive.eclipse.org/eclipse/downloads/drops/R-3.3.1-200709211145/download.php?dropFile=eclipse-JDT-SDK-3.3.1.zip
 
 * Eclipse Standard Widget Toolkit (SWT)
   License: Eclipse Public License v. 1.0
     http://www.eclipse.org/legal/epl-v10.html
   Source code availability:
     Linux: http://download.eclipse.org/eclipse/downloads/drops/R-3.2.1-200609210945/download.php?dropFile=swt-3.2.1-gtk-linux-x86.zip
     Windows: http://download.eclipse.org/eclipse/downloads/drops/R-3.2.1-200609210945/download.php?dropFile=swt-3.2.1-win32-win32-x86.zip
     Mac: http://download.eclipse.org/eclipse/downloads/drops/R-3.2.1-200609210945/download.php?dropFile=swt-3.2.1-carbon-macosx.zip
     modifications are at org/eclipse/swt/ within gwt-dev.jar
 
 * Jetty
   License: Apache License v. 2.0 (above)
   Source code availability:
     http://mortbay.org/jetty/
 
-* JFreeChart
-  License: GNU Lesser General Public License v. 2.1
-    http://www.gnu.org/licenses/lgpl.html
-  Source code availability: 
-    http://jfree.org/jfreechart/download.html
-
 * Mozilla Rhino
   License: Mozilla Public License v. 1.1
     http://www.mozilla.org/MPL/MPL-1.1.txt
   Source code availability: com/google/gwt/dev/js/rhino/ within gwt-dev.jar
 
 * Mozilla 1.7.12 (Linux only)
   License: Mozilla Public License v. 1.1
     http://www.mozilla.org/MPL/MPL-1.1.txt
   Source code availability: 
     http://developer.mozilla.org/en/docs/Download_Mozilla_Source_Code
 
 * Protobuf
   License: New BSD License
     http://www.opensource.org/licenses/bsd-license.php
   Source code availablility:
     http://code.google.com/p/protobuf/source/checkout
   Binary modifications consist of package-rebasing. The rebased classes are rooted at com/google/gwt/dev/protobuf/ within gwt-dev.jar
-
-