[Android] Add chrome_java target for building Java code in the chromium layer.

chrome/android/java/chrome.xml

Index: chrome/android/java/chrome.xml
diff --git a/chrome/android/java/chrome.xml b/chrome/android/java/chrome.xml
new file mode 100644
index 0000000000000000000000000000000000000000..14396561b41fc0b5d67f0209664dd0436cf27994
--- /dev/null
+++ b/chrome/android/java/chrome.xml
@@ -0,0 +1,19 @@
+<!-- Copyright (c) 2012 The Chromium Authors. All rights reserved.
+
+     Use of this source code is governed by a BSD-style license that can be

[nilesh, 2012/07/25 16:57:22]

Comment format.

[Yaron, 2012/07/25 18:12:23]

Done.

+     found in the LICENSE file.
+-->
+<project name="Chrome" default="dist" basedir=".">
+  <description>
+    Building chrome.jar from java source code.
+  </description>
+  <import file="../../../build/android/ant/chromium-jars.xml" />
+  <path id="javac.custom.classpath">
+        <pathelement location="${location.base}/android.jar" />
+        <pathelement location="${lib.dir}/chromium_content.jar" />
+        <pathelement location="${lib.dir}/chromium_base.jar" />
+        <pathelement location="${lib.dir}/chromium_net.jar" />
+  </path>
+  <!-- Override javac path to include jars in lib.java directory -->
+ <property-value name="javac.srcdir" value="${src}" />
+</project>