<?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>204660</bug_id>
          
          <creation_ts>2019-11-27 19:47:48 -0800</creation_ts>
          <short_desc>[LFC][IFC] Adjust the line&apos;s is-visually-empty status after trimming the trailing whitespace content</short_desc>
          <delta_ts>2019-11-28 06:50:00 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Layout and Rendering</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="alan">zalan</reporter>
          <assigned_to name="alan">zalan</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>koivisto</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1593946</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2019-11-27 19:47:48 -0800</bug_when>
    <thetext>ssia</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1593947</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-11-27 19:50:01 -0800</bug_when>
    <thetext>&lt;rdar://problem/57513035&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1593949</commentid>
    <comment_count>2</comment_count>
      <attachid>384434</attachid>
    <who name="alan">zalan</who>
    <bug_when>2019-11-27 19:57:21 -0800</bug_when>
    <thetext>Created attachment 384434
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1594034</commentid>
    <comment_count>3</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2019-11-28 06:50:00 -0800</bug_when>
    <thetext>Committed r252924: &lt;https://trac.webkit.org/changeset/252924&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>384434</attachid>
            <date>2019-11-27 19:57:21 -0800</date>
            <delta_ts>2019-11-27 23:27:42 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-204660-20191127195652.patch</filename>
            <type>text/plain</type>
            <size>4995</size>
            <attacher name="alan">zalan</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjUyOTEyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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</data>
<flag name="review"
          id="400236"
          type_id="1"
          status="+"
          setter="koivisto"
    />
          </attachment>
      

    </bug>

</bugzilla>