Upstreaming SelectFileDialog for Android

content/shell/android/java/content_shell_apk.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
   Copyright (c) 2012 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.
 -->
 <project name="ContentShell" default="debug" basedir=".">
   <description>
     Building ContentShell.apk
   </description>
@@ skipping 15 matching lines @@
     <fileset file="${android.gdbserver}"/>
   </path>
   <property name="native.libs.absolute.dir" location="${out.dir}/libs"/>
   <property name="asset.absolute.dir" location="${out.dir}/assets"/>
 
   <path id="out.dex.jar.input.ref">
     <pathelement location="${PRODUCT_DIR}/lib.java/chromium_base.jar"/>
     <pathelement location="${PRODUCT_DIR}/lib.java/chromium_content.jar"/>
     <pathelement location="${PRODUCT_DIR}/lib.java/chromium_media.jar"/>
     <pathelement location="${PRODUCT_DIR}/lib.java/chromium_net.jar"/>
+    <pathelement location="${PRODUCT_DIR}/lib.java/chromium_ui.jar"/>
   </path>
   <property name="java.compilerargs" value="-classpath ${toString:out.dex.jar.input.ref}"/>
 
   <echo>classpath: ${toString:out.dex.jar.input.ref}</echo>
 
   <!-- We expect PRODUCT_DIR to be set like the gyp var (e.g. $ROOT/out/Debug) -->
   <fail message="PRODUCT_DIR env var not set?">
     <condition>
       <not>
         <isset property="PRODUCT_DIR"/>
@@ skipping 21 matching lines @@
       </then>
     </if>
   </target>
 
   <!-- Classpath for javac -->
   <path id="javac.custom.classpath">
     <path refid="out.dex.jar.input.ref"/>
   </path>
   <import file="${sdk.dir}/tools/ant/build.xml"/>
 </project>