[Android] Add ChromiumNetTestSupport.apk for the java EmbeddedTestServer.

base/test/android/javatests/src/org/chromium/base/test/library_loader/TestLibraryLoader.java

Index: base/test/android/javatests/src/org/chromium/base/test/library_loader/TestLibraryLoader.java
diff --git a/base/test/android/javatests/src/org/chromium/base/test/library_loader/TestLibraryLoader.java b/base/test/android/javatests/src/org/chromium/base/test/library_loader/TestLibraryLoader.java
new file mode 100644
index 0000000000000000000000000000000000000000..1acefcccdfee47438b3813cf5830178403d3ccb5
--- /dev/null
+++ b/base/test/android/javatests/src/org/chromium/base/test/library_loader/TestLibraryLoader.java
@@ -0,0 +1,18 @@
+// Copyright 2015 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.base.test.library_loader;
+
+/**
+ * Loads native test libraries.
+ */
+public class TestLibraryLoader {
+
+    public static void loadLibraries() {
+        for (String library : NativeTestLibraries.LIBRARIES) {
+            System.loadLibrary(library);
+        }
+    }
+
+}