Don't append literal "Other" to edit summary when "Other" text is filled out

Bug: 67222
Change-Id: I5af617330ff11b9e4f1b8c78c1d43188b06cc031
Make MCC-MNC logging honor Event Logging preference.

Change-Id: I106579380403352b6838cf21ddb9da80b874a6e1
Merge "Don't append literal "Other" to edit summary when "Other" text is filled out"
Scrolling web view shows/hides chrome.

Whitespace tap only reveals chrome, never hides it.

Title bar tap to scroll to top reveals menu as well.

One pixel line at bottom of nav bar now appears if nav
is scrolled away.

Change-Id: I39b41b8e7bb34fbef540cbbbf0cd9cbb8703c2b8
Merge "Scrolling web view shows/hides chrome."