Merge pull request #99 from w3c/lint-warnings

Fix lint warnings

index.html

@@ -297,8 +297,6 @@ <h2>{{Window}} interface extensions</h2>
       object.</li>
       <li>An <dfn>idle callback identifier</dfn>, which is a number which MUST
       initially be zero.</li>
-      <li>A <dfn>last idle period deadline</dfn>, which is a
-      {{DOMHighResTimeStamp}} which MUST initially be zero.
     </ul>
     <section data-dfn-for="Window">
       <h2>The <dfn>requestIdleCallback()</dfn> method</h2>
@@ -414,7 +412,7 @@ <h2>The <dfn>IdleDeadline</dfn> interface</h2>
     <h2>Processing</h2>
     <section>
       <h2>Start an idle period algorithm</h2>
-      <p>To <dfn export>start an idle period</dfn> given {{Window}} <var>window</var> and
+      <p>To <dfn class="export">start an idle period</dfn> given {{Window}} <var>window</var> and
       <var>getDeadline</var>, an algorithm that returns a {{DOMHighResTimeStamp}}: [[HR-TIME]]
 
       <p class="note">The algorithm is called
@@ -445,8 +443,6 @@ <h2>Start an idle period algorithm</h2>
         parameters.
         </li>
       </ol>
-      <p>The <a>task source</a> for these <a>tasks</a> is the <dfn>idle-task
-      task source</dfn>.</p>
       <div class="note">
         <p>The time between now and the deadline is referred
         to as the <dfn>idle period</dfn>. There can only be one idle period
@@ -512,7 +508,7 @@ <h2>Invoke idle callback timeout algorithm</h2>
     </section>
   </section>
   <section>
-    <h2>Privacy and Security</h2>
+    <h2>Privacy Considerations</h2>
     <p>When an idle callback is scheduled the user agent provides an estimate
     of how long it expects to remain idle. This information can be used to
     estimate the time taken by other application tasks and related browser work
@@ -522,8 +518,13 @@ <h2>Privacy and Security</h2>
     information to compute "remaining time" within any callback.</p>
     <p>To mitigate cache and statistical fingerprinting attacks, the resolution
     of the time estimates returned by the <a>IdleDeadline</a> interface should
-    be set to the same 5 microsecond minimum as the <code>Performance</code> interface
-    defined in [[HR-TIME]].</p>
+    be [=coarsen time|coarsened=] based on
+    [=environment settings object/cross-origin isolated capability=] to ensure this API is not
+    exposing more information than what's exposed by other web-exposed timers. [[HR-TIME]]</p>
+  </section>
+  <section>
+    <h2>Security Considerations</h2>
+    <p>TBD
   </section>
   <section id="acknowledgements" class="appendix">
     <h2>Acknowledgments</h2>