webrtc-internals: dont remove tab

content/browser/resources/media/tab_view.js

Index: content/browser/resources/media/tab_view.js
diff --git a/content/browser/resources/media/tab_view.js b/content/browser/resources/media/tab_view.js
index 84897f5fb3809bc4f6fc976753952708e6b2bc1c..ca205091c18eec77f33ee8794bad0a28655b658d 100644
--- a/content/browser/resources/media/tab_view.js
+++ b/content/browser/resources/media/tab_view.js
@@ -85,6 +85,17 @@ var TabView = (function() {
       }
     },
 
+    makeTabRemovable: function(id) {
+      if (!this.tabElements_[id])
+        return;
+      var close = document.createElement('a');
+      close.textContent = '[x]';
+      close.addEventListener('click', function() {
+        this.removeTab(id);
+      }.bind(this));
+      this.tabElements_[id].head.appendChild(close);
+    },
+
     /**
      * Switches the specified tab into view.
      *