<?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>144530</bug_id>
          
          <creation_ts>2015-05-02 14:25:17 -0700</creation_ts>
          <short_desc>Style recalc always causes detach from shared StyleRareNonInheritedData.</short_desc>
          <delta_ts>2015-05-02 17:54:40 -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>Layout and Rendering</component>
          <version>528+ (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>Performance</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Andreas Kling">kling</reporter>
          <assigned_to name="Andreas Kling">kling</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>koivisto</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1091138</commentid>
    <comment_count>0</comment_count>
    <who name="Andreas Kling">kling</who>
    <bug_when>2015-05-02 14:25:17 -0700</bug_when>
    <thetext>StyleResolver::adjustStyleForMaskImages() is creating unique StyleRareNonInheritedData for everyone. :|</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1091139</commentid>
    <comment_count>1</comment_count>
      <attachid>252246</attachid>
    <who name="Andreas Kling">kling</who>
    <bug_when>2015-05-02 14:26:32 -0700</bug_when>
    <thetext>Created attachment 252246
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1091165</commentid>
    <comment_count>2</comment_count>
      <attachid>252246</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2015-05-02 17:54:36 -0700</bug_when>
    <thetext>Comment on attachment 252246
Patch

Clearing flags on attachment: 252246

Committed r183725: &lt;http://trac.webkit.org/changeset/183725&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1091166</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2015-05-02 17:54:40 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>252246</attachid>
            <date>2015-05-02 14:26:32 -0700</date>
            <delta_ts>2015-05-02 17:54:36 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-144530.diff</filename>
            <type>text/plain</type>
            <size>1825</size>
            <attacher name="Andreas Kling">kling</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No
YW5nZUxvZwppbmRleCBlNzE4MjI2Li41MThiMWNjIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29y
ZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjEg
QEAKKzIwMTUtMDUtMDIgIEFuZHJlYXMgS2xpbmcgIDxha2xpbmdAYXBwbGUuY29tPgorCisgICAg
ICAgIFN0eWxlIHJlY2FsYyBhbHdheXMgY2F1c2VzIGRldGFjaCBmcm9tIHNoYXJlZCBTdHlsZVJh
cmVOb25Jbmhlcml0ZWREYXRhLgorICAgICAgICA8aHR0cHM6Ly93ZWJraXQub3JnL2IvMTQ0NTMw
PgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIFN0eWxl
UmVzb2x2ZXI6OmFkanVzdFN0eWxlRm9yTWFza0ltYWdlcygpIHdhcyBhbHdheXMgY2FsbGluZyBS
ZW5kZXJTdHlsZTo6ZW5zdXJlTWFza0xheWVycygpCisgICAgICAgIHdoZW4gd2Ugd2VyZSBpbiBz
dHlsZSByZWNhbGMuIFRoaXMgY2F1c2VkIHRoZSBSZW5kZXJTdHlsZSB0byBDT1cgb2ZmIGZyb20g
dGhlIHByZXZpb3VzbHkKKyAgICAgICAgc2hhcmVkIFN0eWxlUmFyZU5vbkluaGVyaXRlZERhdGEg
ZXZlbiBpZiBub3RoaW5nIGFjdHVhbGx5IGNoYW5nZXMuCisKKyAgICAgICAgVGhpcyBwYXRjaCBh
ZGRzIGFuIGVhcmx5IHJldHVybiB0byBhZGp1c3RTdHlsZUZvck1hc2tJbWFnZXMoKSB3aGVuIHRo
ZSBwcmV2aW91cyBzdHlsZSBoYWQKKyAgICAgICAgbm8gbWFzayBpbWFnZXMuIEZ1cnRoZXIgcmVm
aW5lbWVudHMgY291bGQgYmUgbWFkZSwgYnV0IHRoaXMgY292ZXJzIHRoZSBtb3N0IGNvbW1vbiBj
YXNlIHdoZXJlCisgICAgICAgIHdlIGRvbid0IGhhdmUgYW55IG1hc2sgaW1hZ2VzIGF0IGFsbC4K
KworICAgICAgICAqIGNzcy9TdHlsZVJlc29sdmVyLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OlN0
eWxlUmVzb2x2ZXI6OmFkanVzdFN0eWxlRm9yTWFza0ltYWdlcyk6CisKIDIwMTUtMDUtMDEgIFNp
bW9uIEZyYXNlciAgPHNpbW9uLmZyYXNlckBhcHBsZS5jb20+CiAKICAgICAgICAgQXZvaWQgY29t
cG9zaXRpbmcgdXBkYXRlcyBhZnRlciBzdHlsZSByZWNhbGNzIHdoaWNoIGhhdmUgbm8gY29tcG9z
aXRpbmcgaW1wbGljYXRpb25zCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9jc3MvU3R5bGVS
ZXNvbHZlci5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9jc3MvU3R5bGVSZXNvbHZlci5jcHAKaW5kZXgg
OWE2MGUwYy4uMDI1MzAxZCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvY3NzL1N0eWxlUmVz
b2x2ZXIuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL2Nzcy9TdHlsZVJlc29sdmVyLmNwcApAQCAt
MTE4MCw3ICsxMTgwLDEwIEBAIHZvaWQgU3R5bGVSZXNvbHZlcjo6YWRqdXN0U3R5bGVGb3JNYXNr
SW1hZ2VzKCkKIAogICAgICAgICAgICAgb2xkTWFza0xheWVyID0gb2xkTWFza0xheWVyLT5uZXh0
KCk7CiAgICAgICAgIH0KLSAgICAgICAgCisKKyAgICAgICAgaWYgKG9sZFN0eWxlTWFza0ltYWdl
cy5pc0VtcHR5KCkpCisgICAgICAgICAgICByZXR1cm47CisKICAgICAgICAgLy8gVHJ5IHRvIG1h
dGNoIHRoZSBuZXcgbWFzayBvYmplY3RzIHRocm91Z2ggdGhlIGxpc3QgZnJvbSB0aGUgb2xkIHN0
eWxlLgogICAgICAgICAvLyBUaGlzIHNob3VsZCB3b3JrIHBlcmZlY3RseSBhbmQgb3B0aW1hbCB3
aGVuIHRoZSBsaXN0IG9mIG1hc2tzIHJlbWFpbmVkCiAgICAgICAgIC8vIHRoZSBzYW1lIGFuZCBh
bHNvIHdvcmsgY29ycmVjdGx5IChidXQgc2xvd2VyKSB3aGVuIHRoZXkgd2VyZSByZW9yZGVyZWQu
Cg==
</data>

          </attachment>
      

    </bug>

</bugzilla>