<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>223698</bug_id>
          
          <creation_ts>2021-03-24 10:13:48 -0700</creation_ts>
          <short_desc>Web Inspector: REGRESSION (r269359): Timelines: TypeError:​ this.deselect is not a function</short_desc>
          <delta_ts>2021-03-24 12:31:28 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Web Inspector</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar, Regression</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Razvan Caliman">rcaliman</reporter>
          <assigned_to name="Razvan Caliman">rcaliman</assigned_to>
          <cc>bburg</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>hi</cc>
    
    <cc>inspector-bugzilla-changes</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1743374</commentid>
    <comment_count>0</comment_count>
    <who name="Razvan Caliman">rcaliman</who>
    <bug_when>2021-03-24 10:13:48 -0700</bug_when>
    <thetext>STR:

- Open WebInspector &gt; Timelines
- Click the &quot;Close&quot; button for any of the sidebar items: Network Requests, Layout &amp; Rendering, JavaScript &amp; Events, CPU</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1743375</commentid>
    <comment_count>1</comment_count>
    <who name="Razvan Caliman">rcaliman</who>
    <bug_when>2021-03-24 10:14:39 -0700</bug_when>
    <thetext>Regressed by https://bugs.webkit.org/show_bug.cgi?id=196956</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1743377</commentid>
    <comment_count>2</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-03-24 10:16:04 -0700</bug_when>
    <thetext>&lt;rdar://problem/75790983&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1743416</commentid>
    <comment_count>3</comment_count>
    <who name="Razvan Caliman">rcaliman</who>
    <bug_when>2021-03-24 11:06:20 -0700</bug_when>
    <thetext>Error log:

```
TypeError:​ this.deselect is not a function. (In &apos;this.deselect()​&apos;, &apos;this.deselect&apos; is undefined)​ (at TimelineTreeElement.js:​80:​26)​
    ?​ @ TimelineTreeElement.js:​80:​26
    dispatch @ Object.js:​129:​35
    dispatchEventToListeners @ Object.js:​137:​17
    _clicked @ TreeElementStatusButton.js:​78:​38
    _clicked @ [native code]
```</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1743417</commentid>
    <comment_count>4</comment_count>
      <attachid>424160</attachid>
    <who name="Razvan Caliman">rcaliman</who>
    <bug_when>2021-03-24 11:07:01 -0700</bug_when>
    <thetext>Created attachment 424160
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1743438</commentid>
    <comment_count>5</comment_count>
      <attachid>424160</attachid>
    <who name="Blaze Burg">bburg</who>
    <bug_when>2021-03-24 11:44:46 -0700</bug_when>
    <thetext>Comment on attachment 424160
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1743475</commentid>
    <comment_count>6</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-03-24 12:31:26 -0700</bug_when>
    <thetext>Committed r274960: &lt;https://commits.webkit.org/r274960&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 424160.</thetext>
  </long_desc>
      
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            <attachid>424160</attachid>
            <date>2021-03-24 11:07:01 -0700</date>
            <delta_ts>2021-03-24 12:31:27 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-223698-20210324190700.patch</filename>
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            <size>1729</size>
            <attacher name="Razvan Caliman">rcaliman</attacher>
            
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