Further reduction in state -- cssAdded is unnecessary.

2 files changed, 4 insertions, 6 deletions

diff --git a/linkHints.js b/linkHints.js
index 5a8cee13..3b3fc3f9 100644
--- a/linkHints.js
+++ b/linkHints.js
@@ -18,8 +18,6 @@ var linkHints = {
   linkActivator: undefined,
   // Whether link hint's "open in current/new tab" setting is currently toggled
   openLinkModeToggle: false,
-  // Whether we have added to the page the CSS needed to display link hints.
-  cssAdded: false,
   // While in delayMode, all keypresses have no effect.
   delayMode: false,
   // Handle the link hinting marker generation and matching. Must be initialized after settings have been
@@ -54,10 +52,9 @@ var linkHints = {
   activateModeWithQueue: function() { this.activateMode(true, true, false); },
 
   activateMode: function(openInNewTab, withQueue, copyLinkUrl) {
-    if (!this.cssAdded)
+    if (!document.getElementById('vimiumLinkHintCss'))
       // linkHintCss is declared by vimiumFrontend.js and contains the user supplied css overrides.
-      addCssToPage(linkHintCss); 
-    this.cssAdded = true;
+      addCssToPage(linkHintCss, 'vimiumLinkHintCss');
     this.setOpenLinkMode(openInNewTab, withQueue, copyLinkUrl);
     this.buildLinkHints();
     handlerStack.push({ // modeKeyHandler is declared by vimiumFrontend.js
diff --git a/vimiumFrontend.js b/vimiumFrontend.js
index cc7065c0..80881d84 100644
--- a/vimiumFrontend.js
+++ b/vimiumFrontend.js
@@ -1141,13 +1141,14 @@ Tween = {
 /*
  * Adds the given CSS to the page.
  */
-function addCssToPage(css) {
+function addCssToPage(css, id) {
   var head = document.getElementsByTagName("head")[0];
   if (!head) {
     head = document.createElement("head");
     document.documentElement.appendChild(head);
   }
   var style = document.createElement("style");
+  style.id = id;
   style.type = "text/css";
   style.appendChild(document.createTextNode(css));
   head.appendChild(style);