Cherry pick crrev.com/281310

Fix the build in master.

Original description:
[Android WebView] Supress focus change when temporarily detached.

The AwContents container view may be "temporarily detached" by the
view system during certain layout operations e.g. if it is a child
of a ListView. In this case, we should ignore changes to focus to
avoid unnecessary churn and loss of state, e.g. when text is selction
the focus toggle results in an action bar toggle and loss of the
text selection.

BUG=391282
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281310

Change-Id: I1ccd6600da05c991a68256bf08d10448afdbb015
1 file changed