The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d

commit 364f4ef0f205967019fbb0b55f0bbb96ab76ad7d
Author: jianli <jianli@chromium.org>
Date: Mon Mar 07 21:04:17 2016

Enable offline pages feature on trunk by default

BUG= 592718 

Review URL: https://codereview.chromium.org/1764843003

Cr-Commit-Position: refs/heads/master@{#379639}

[modify] https://crrev.com/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d/chrome/browser/android/offline_pages/offline_page_tab_helper_unittest.cc
[modify] https://crrev.com/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
[modify] https://crrev.com/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d/components/offline_pages/BUILD.gn
[modify] https://crrev.com/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d/components/offline_pages/DEPS
[modify] https://crrev.com/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d/components/offline_pages/offline_page_feature.cc
[modify] https://crrev.com/364f4ef0f205967019fbb0b55f0bbb96ab76ad7d/components/offline_pages/offline_page_model.cc

Verified building and running Clank 51.0.2683.0