Make Omnibox stay visible during long page loads.

chrome/browser/resources/vr_shell/vr_shell_ui.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var vrShellUi = (function() {
   'use strict';
 
   let scene = new ui.Scene();
   let sceneManager;
 
@@ skipping 291 matching lines @@
       this.visibilityTimeout = milliseconds;
       this.resetVisibilityTimer();
       this.updateState();
     }
 
     resetVisibilityTimer() {
       if (this.visibilityTimer) {
         clearInterval(this.visibilityTimer);
         this.visibilityTimer = null;
       }
-      if (this.enabled && this.visibilityTimeout > 0) {
+      if (this.enabled && this.visibilityTimeout > 0 && !this.loading) {
         this.visibilityTimer = setTimeout(
           this.onVisibilityTimer.bind(this), this.visibilityTimeout);
       }
     }
 
     onVisibilityTimer() {
       this.visibilityTimer = null;
       this.updateState();
     }
 
     onAnimationDone(e) {
       if (e.propertyName == 'opacity' && !this.visibleAfterTransition) {
         this.setNativeVisibility(false);
       }
     }
 
     updateState() {
       if (!this.enabled) {
         this.setNativeVisibility(false);
         return;
       }
 
       document.querySelector('#omni-secure-icon').style.display =
           (this.secure ? 'block' : 'none');
       document.querySelector('#omni-insecure-icon').style.display =
           (this.secure ? 'none' : 'block');
 
       let state = 'idle';
       this.visibleAfterTransition = true;
-      if (this.visibilityTimeout > 0 && !this.visibilityTimer) {
+      if (this.loading) {
+        state = 'loading';
+      } else if (this.visibilityTimeout > 0 && !this.visibilityTimer) {
         state = 'hide';
         this.visibleAfterTransition = false;
-      } else if (this.loading) {
-        state = 'loading';
       }
       document.querySelector('#omni').className = state;
 
       this.setNativeVisibility(true);
     }
 
     setNativeVisibility(visible) {
       if (visible == this.nativeState.visible) {
         return;
       }
@@ skipping 62 matching lines @@
     scene.flush();
   }
 
   return {
     initialize: initialize,
     command: command,
   };
 })();
 
 document.addEventListener('DOMContentLoaded', vrShellUi.initialize);