Add links to MP and resolve minor fixes

appengine/swarming/elements/res/imp/tasklist/task-list.html

Index: appengine/swarming/elements/res/imp/tasklist/task-list.html
diff --git a/appengine/swarming/elements/res/imp/tasklist/task-list.html b/appengine/swarming/elements/res/imp/tasklist/task-list.html
index d0be40c41e89ff8ab7f069f5a8c4c6faddfd3aa0..cc444ba3fce272999d011aeef6990f3cdffec963 100644
--- a/appengine/swarming/elements/res/imp/tasklist/task-list.html
+++ b/appengine/swarming/elements/res/imp/tasklist/task-list.html
@@ -64,6 +64,7 @@
       auth_headers="{{_auth_headers}}"
       permissions="{{_permissions}}"
       signed_in="{{_signed_in}}"
+      server_details="{{_server_details}}"
       busy="[[_or(_busy1,_busy2)]]"
       name="Swarming Task List">
 
@@ -204,7 +205,7 @@
                 <td hidden$="[[_hide('sk_revision', _columns.*)]]">
                   <a
                       class="center"
-                      href$="[[_skLink(task)]]"
+                      href$="[[_skLink(task, _server_details.sk_revision_prefix)]]"
                       target="_blank">
                       [[_column('sk_revision',task)]]
                   </a>
@@ -248,7 +249,7 @@
   </template>
   <script>
   (function(){
-    var specialColumns = ["deduped_from", "name", "state", "bot"];
+    var specialColumns = ["deduped_from", "name", "state", "bot", "sk_revision"];
 
     // Given a time attribute like "abandoned_ts", humanTime returns a function
     // that returns the human-friendly version of that attribute. The human
@@ -422,12 +423,12 @@
         this.$.page_tasks.load(url,this._auth_headers);
       },
 
-      _skLink: function(task) {
+      _skLink: function(task, sk_revision_prefix) {
         var r = this._attribute(task, "sk_revision")[0];
-        if (r === "none") {
+        if (r === "none" || !sk_revision_prefix) {
           return false;
         }
-        return "https://skia.googlesource.com/skia/+/" + r;
+        return sk_revision_prefix + r;
       },
 
       _tag: function(task, col) {