<?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>204941</bug_id>
          
          <creation_ts>2019-12-06 03:17:54 -0800</creation_ts>
          <short_desc>[LFC][Integration] Support isLineBreak() in iterator</short_desc>
          <delta_ts>2019-12-06 06:35:19 -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="Antti Koivisto">koivisto</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>commit-queue</cc>
    
    <cc>esprehn+autocc</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>glenn</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>pdr</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>1596200</commentid>
    <comment_count>0</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-12-06 03:17:54 -0800</bug_when>
    <thetext>Wire it up.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1596201</commentid>
    <comment_count>1</comment_count>
      <attachid>384999</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-12-06 03:31:18 -0800</bug_when>
    <thetext>Created attachment 384999
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1596215</commentid>
    <comment_count>2</comment_count>
      <attachid>384999</attachid>
    <who name="alan">zalan</who>
    <bug_when>2019-12-06 05:10:53 -0800</bug_when>
    <thetext>Comment on attachment 384999
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=384999&amp;action=review

&gt; Source/WebCore/layout/displaytree/DisplayRun.h:101
&gt; +    bool isLineBreak() const { return layoutBox().isLineBreakBox() || (textContext() &amp;&amp; textContext()-&gt;content() == &quot;\n&quot;); }

&amp;&amp; style().preserveNewline() 
We might need to start tracking type information in DisplayRuns.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1596219</commentid>
    <comment_count>3</comment_count>
      <attachid>385007</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-12-06 05:50:23 -0800</bug_when>
    <thetext>Created attachment 385007
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1596224</commentid>
    <comment_count>4</comment_count>
      <attachid>385007</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-12-06 06:34:30 -0800</bug_when>
    <thetext>Comment on attachment 385007
patch

Clearing flags on attachment: 385007

Committed r253204: &lt;https://trac.webkit.org/changeset/253204&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1596225</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-12-06 06:34:31 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1596226</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-12-06 06:35:19 -0800</bug_when>
    <thetext>&lt;rdar://problem/57697294&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>384999</attachid>
            <date>2019-12-06 03:31:18 -0800</date>
            <delta_ts>2019-12-06 05:50:23 -0800</delta_ts>
            <desc>patch</desc>
            <filename>lfc-traversal-linebreak.patch</filename>
            <type>text/plain</type>
            <size>2606</size>
            <attacher name="Antti Koivisto">koivisto</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No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</data>
<flag name="review"
          id="400840"
          type_id="1"
          status="+"
          setter="zalan"
    />
          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>385007</attachid>
            <date>2019-12-06 05:50:23 -0800</date>
            <delta_ts>2019-12-06 06:34:30 -0800</delta_ts>
            <desc>patch</desc>
            <filename>lfc-traversal-linebreak-2.patch</filename>
            <type>text/plain</type>
            <size>2633</size>
            <attacher name="Antti Koivisto">koivisto</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No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</data>

          </attachment>
      

    </bug>

</bugzilla>