Make Omnibox stay visible during long page loads.

chrome/browser/resources/vr_shell/vr_shell_ui.js

Index: chrome/browser/resources/vr_shell/vr_shell_ui.js
diff --git a/chrome/browser/resources/vr_shell/vr_shell_ui.js b/chrome/browser/resources/vr_shell/vr_shell_ui.js
index ee7a3cf0caedd2f563a87d663396797e2d7a8692..1aaddf6187293654c930513ee37cc221eb89ab80 100644
--- a/chrome/browser/resources/vr_shell/vr_shell_ui.js
+++ b/chrome/browser/resources/vr_shell/vr_shell_ui.js
@@ -309,7 +309,7 @@ var vrShellUi = (function() {
         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);
       }
@@ -339,11 +339,11 @@ var vrShellUi = (function() {
 
       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;