Reland braille command support in ChromeVox.
commit2f12c4ce3e6cf418bdc3e7781c476e49b4f44cae
authordtseng <dtseng@chromium.org>
Fri, 17 Jul 2015 18:29:55 +0000 (17 11:29 -0700)
committerCommit bot <commit-bot@chromium.org>
Fri, 17 Jul 2015 18:31:20 +0000 (17 18:31 +0000)
tree87ca60570a50c02b38d0ce28d8b4c29f6befd924
parentae0e25d6671def1a1a4ecf7536e55d3100027ce4
Reland braille command support in ChromeVox.

Original issue:
https://codereview.chromium.org/1218103003/

TEST=command inside of OOBE, shelf.
BUG=488693
TBR=dtseng@chromium.org

Review URL: https://codereview.chromium.org/1238933004

Cr-Commit-Position: refs/heads/master@{#339288}
chrome/browser/chromeos/accessibility/speech_monitor.cc
chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js
chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js
chrome/browser/ui/aura/accessibility/automation_manager_aura.cc
chrome/browser/ui/aura/accessibility/automation_manager_aura.h