The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/add0668da5a805a55086676b0933da685574a0f3

commit add0668da5a805a55086676b0933da685574a0f3
Author: amaralp <amaralp@chromium.org>
Date: Mon Aug 15 20:00:00 2016

Remove unnecessary |show_on_tap_for_empty_editable| flag

This flag used to used by aura but is now only set to false. This
change removes the flag.

BUG= 636481 

Review-Url: https://codereview.chromium.org/2230413002
Cr-Commit-Position: refs/heads/master@{#412024}

[modify] https://crrev.com/add0668da5a805a55086676b0933da685574a0f3/content/browser/renderer_host/render_widget_host_view_android.cc
[modify] https://crrev.com/add0668da5a805a55086676b0933da685574a0f3/content/browser/renderer_host/render_widget_host_view_aura.cc
[modify] https://crrev.com/add0668da5a805a55086676b0933da685574a0f3/ui/touch_selection/touch_selection_controller.cc
[modify] https://crrev.com/add0668da5a805a55086676b0933da685574a0f3/ui/touch_selection/touch_selection_controller.h
[modify] https://crrev.com/add0668da5a805a55086676b0933da685574a0f3/ui/touch_selection/touch_selection_controller_unittest.cc

 Issue 554568  has been merged into this issue.