Finish implementing ChromeVox Next active indicator.

chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js

Index: chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js
diff --git a/chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js b/chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js
index acc665d5faa6501bf0fa746c7b5047d31823d4f0..ee945044e9f43e0cf7b995511c7c3428ac106497 100644
--- a/chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js
+++ b/chrome/browser/resources/chromeos/chromevox/cvox2/background/background.js
@@ -146,6 +146,8 @@ Background.prototype = {
     if (!value)
       return;
 
+    value.start.node.makeVisible();

[Peter Lundblad, 2015/11/20 11:15:03]

I recommend setting the value first or ignoring exceptions fro makeVisible.
Otherwise, chromevox could get stuck if makeVisible would for some
reason throw and makeVisible is not critical for the operation of chromevox.

[dmazzoni, 2015/11/20 23:35:14]

Done.

+
     this.currentRange_ = value;
   },
 
@@ -324,8 +326,8 @@ Background.prototype = {
               .onSpeechEnd(function() { continueReading(prevRange); })
               .go();
           prevRange = this.currentRange_;
-          this.currentRange_ =
-              this.currentRange_.move(cursors.Unit.NODE, Dir.FORWARD);
+          this.currentRange =
+              this.currentRange.move(cursors.Unit.NODE, Dir.FORWARD);
 
           if (!this.currentRange_ || this.currentRange_.equals(prevRange))
             global.isReadingContinuously = false;
@@ -401,7 +403,7 @@ Background.prototype = {
       actionNode.focus();
 
       var prevRange = this.currentRange_;
-      this.currentRange_ = current;
+      this.currentRange = current;
 
       new Output().withSpeechAndBraille(
               this.currentRange_, prevRange, Output.EventType.NAVIGATE)