tree bd0470badc7b2518c2a4aa7676d6a41d8b089e65
parent f0095ec4d67669bc4b0a68df8ef13deab4d94470
author Seigo Nonaka <nona@google.com> 1532042522 -0700
committer Mike Logan <mikelogan@google.com> 1534360347 +0000

Fix crash during cursor moving on BiDi text

The crash was introduced by Ib66ef392c19c937718e7101f6d48fac3abe51ad0
The root cause of the crashing is requesting out-of-line access for the
horizontal width. This invalid access is silently ignored by
TextLine#measure() method but new implementation end up with out of
bounds access.

To makes behavior as old implementation, calling getHorizontal instead
of accessing measured result array.

Bug: 78464361, 111580019
Test: Manually done
Change-Id: I5c5778718f6b397adbb1e4f2cf95e9f635f6e5c8
(cherry picked from commit 960647d582911ae7ab8b9491097898e6c313aaf1)
Merged-In: I5c5778718f6b397adbb1e4f2cf95e9f635f6e5c8