Add -bootclasspath argument to javac.

build/android/tests/multiple_proguards/src/dummy/NativeLibraries.java

Index: build/android/tests/multiple_proguards/src/dummy/NativeLibraries.java
diff --git a/build/android/tests/multiple_proguards/src/dummy/NativeLibraries.java b/build/android/tests/multiple_proguards/src/dummy/NativeLibraries.java
deleted file mode 100644
index 2f7db71958dbc4dbfd8b926af4e92a8aa3d84299..0000000000000000000000000000000000000000
--- a/build/android/tests/multiple_proguards/src/dummy/NativeLibraries.java
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2014 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.library_loader;
-
-/**
- * This is a complete dummy, required because base now requires a version of
- * NativeLibraries to build, but doesn't include it in its jar file.
- */
-public class NativeLibraries {
-    public static boolean sUseLinker = false;
-    public static boolean sUseLibraryInZipFile = false;
-    public static boolean sEnableLinkerTests = false;
-    static final String[] LIBRARIES = {};
-    static String sVersionNumber = "";
-}