<?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>203943</bug_id>
          
          <creation_ts>2019-11-06 21:59:38 -0800</creation_ts>
          <short_desc>Remove unimplemented property error log in when getting a property value from a computed style</short_desc>
          <delta_ts>2019-11-06 23:22:16 -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>CSS</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>
          <dependson>198680</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Devin Rousso">hi</reporter>
          <assigned_to name="Devin Rousso">hi</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>esprehn+autocc</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>glenn</cc>
    
    <cc>gyuyoung.kim</cc>
    
    <cc>hi</cc>
    
    <cc>macpherson</cc>
    
    <cc>menard</cc>
    
    <cc>rniwa</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>wenson_hsieh</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1588112</commentid>
    <comment_count>0</comment_count>
    <who name="Devin Rousso">hi</who>
    <bug_when>2019-11-06 21:59:38 -0800</bug_when>
    <thetext>In r251581, the list of computed CSS properties was changed to be autogenerated from &apos;CSSProperties.json&apos;.  One issue that arose from this was that `-webkit-text-decorations-in-effect` was no longer part of the `CSSComputedStyleDeclaration`, which caused a number of editing tests to fail, as that property is used for holding internal state related to various editing commands (e.g. `document.execCommand`).  In order to get around this, `ComputedStyleExtractor::copyProperties()` was modified to instead copy _all_ CSS properties, regardless of whether they&apos;re part of the set of computed CSS properties.  Unfortunately, this had a side effect of triggering a longstanding `LOG_ERROR` (added in r6178) when attempting to retrieve the value of certain CSS properties (e.g. `-internal-text-autosizing-status`).  Since this path can be triggered by any arbitrary JavaScript (e.g. `window.getComputedStyle(document.body).getPropertyCSSValue(&quot;-internal-text-autosizing-status&quot;)`), it doesn&apos;t add much benefit to have this log, especially since the code itself is already annotated with comments/FIXMEs for CSS properties that don&apos;t have a computed value.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1588114</commentid>
    <comment_count>1</comment_count>
      <attachid>383023</attachid>
    <who name="Devin Rousso">hi</who>
    <bug_when>2019-11-06 22:04:24 -0800</bug_when>
    <thetext>Created attachment 383023
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1588125</commentid>
    <comment_count>2</comment_count>
      <attachid>383023</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-11-06 23:21:44 -0800</bug_when>
    <thetext>Comment on attachment 383023
Patch

Clearing flags on attachment: 383023

Committed r252176: &lt;https://trac.webkit.org/changeset/252176&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1588126</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-11-06 23:21:46 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1588127</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-11-06 23:22:16 -0800</bug_when>
    <thetext>&lt;rdar://problem/56973391&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>383023</attachid>
            <date>2019-11-06 22:04:24 -0800</date>
            <delta_ts>2019-11-06 23:21:44 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-203943-20191106220423.patch</filename>
            <type>text/plain</type>
            <size>3963</size>
            <attacher name="Devin Rousso">hi</attacher>
            
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    </bug>

</bugzilla>