The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/caeab66e9354dc437d57c10895af44ae585442a0

commit caeab66e9354dc437d57c10895af44ae585442a0
Author: pkotwicz <pkotwicz@chromium.org>
Date: Wed Jul 06 23:34:15 2016

Launch Chrome in non-WebAPK mode if WebAPK runtime library cannot be loaded

BUG= 625306 

Review-Url: https://codereview.chromium.org/2114173002
Cr-Commit-Position: refs/heads/master@{#403975}

[modify] https://crrev.com/caeab66e9354dc437d57c10895af44ae585442a0/chrome/android/webapk/libs/common/src/org/chromium/webapk/lib/common/WebApkConstants.java
[modify] https://crrev.com/caeab66e9354dc437d57c10895af44ae585442a0/chrome/android/webapk/libs/runtime_library/src/org/chromium/webapk/lib/runtime_library/HostBrowserLauncher.java
[modify] https://crrev.com/caeab66e9354dc437d57c10895af44ae585442a0/chrome/android/webapk/shell_apk/src/org/chromium/webapk/shell_apk/MainActivity.java