Fix volume slider to emit value changed events and do not focus system tray item for transient views

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

Index: chrome/browser/resources/chromeos/chromevox/cvox2/background/desktop_automation_handler.js
diff --git a/chrome/browser/resources/chromeos/chromevox/cvox2/background/desktop_automation_handler.js b/chrome/browser/resources/chromeos/chromevox/cvox2/background/desktop_automation_handler.js
index 8f20f28be389e6e3d2b07a8db823e0733e3c3955..306c739f82e9593db9d0add0eb8fd5fe02d5e7c1 100644
--- a/chrome/browser/resources/chromeos/chromevox/cvox2/background/desktop_automation_handler.js
+++ b/chrome/browser/resources/chromeos/chromevox/cvox2/background/desktop_automation_handler.js
@@ -237,15 +237,12 @@ DesktopAutomationHandler.prototype = {
         ChromeVoxState.instance.mode === ChromeVoxMode.CLASSIC)
       return;
 
-    if (!evt.target.state.focused)
-      return;
-
     // Value change events fire on web editables when typing. Suppress them.
     if (!ChromeVoxState.instance.currentRange ||
         !this.isEditable_(evt.target)) {
-      this.onEventDefault(evt);
-      ChromeVoxState.instance.setCurrentRange(
-          cursors.Range.fromNode(evt.target));
+      var range = cursors.Range.fromNode(evt.target);
+      new Output().withSpeechAndBraille(range, range, evt.type)
+          .go();
     }
   },