Check library version and handle library load errors

android_webview/java/generated_src/org/chromium/content/app/NativeLibraries.java

 // Copyright 2013 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.content.app;
 
 public class NativeLibraries {
     // Set to true to use the content linker. Only useful to save memory
     // on multi-process content-based projects. Always disabled for the Android Webview.
     public static boolean USE_LINKER = false;
 
     // Set to true to enable content linker test support. NEVER enable this for the
     // Android webview.
     public static boolean ENABLE_LINKER_TESTS = false;
 
     // This is the list of native libraries to load. In the normal chromium build, this would be
     // automatically generated.
     // TODO(torne, cjhopman): Use a generated file for this.
-    static String[] libraries = { "webviewchromium" };
+    static final String[] LIBRARIES = { "webviewchromium" };
+    // This should match the version name string returned by the native library.
+    // TODO(aberent) The Webview native library currently returns an empty string; change this
+    // to a string generated at compile time, and incorporate that string in a generated
+    // replacement for this file.
+    static String VERSION_NUMBER = "";
 }