<?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>102618</bug_id>
          
          <creation_ts>2012-11-18 13:07:44 -0800</creation_ts>
          <short_desc>Make convertToLayerCoords iterative, rather than recursive</short_desc>
          <delta_ts>2012-11-23 09:10:08 -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>New Bugs</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>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Simon Fraser (smfr)">simon.fraser</reporter>
          <assigned_to name="Simon Fraser (smfr)">simon.fraser</assigned_to>
          <cc>bdakin</cc>
    
    <cc>eric</cc>
    
    <cc>koivisto</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>770177</commentid>
    <comment_count>0</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2012-11-18 13:07:44 -0800</bug_when>
    <thetext>Make convertToLayerCoords iterative, rather than recursive</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>770178</commentid>
    <comment_count>1</comment_count>
      <attachid>174855</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2012-11-18 13:09:26 -0800</bug_when>
    <thetext>Created attachment 174855
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>770179</commentid>
    <comment_count>2</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2012-11-18 13:10:34 -0800</bug_when>
    <thetext>This reduced the time in this function from 5% to about 1% when scrolling a large facebook page.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>770180</commentid>
    <comment_count>3</comment_count>
      <attachid>174855</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2012-11-18 13:11:26 -0800</bug_when>
    <thetext>Comment on attachment 174855
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>770182</commentid>
    <comment_count>4</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2012-11-18 13:37:04 -0800</bug_when>
    <thetext>&lt;rdar://problem/12726154&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>774605</commentid>
    <comment_count>5</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2012-11-23 09:10:08 -0800</bug_when>
    <thetext>http://trac.webkit.org/changeset/135080</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>174855</attachid>
            <date>2012-11-18 13:09:26 -0800</date>
            <delta_ts>2012-11-18 13:11:26 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-102618-20121118130718.patch</filename>
            <type>text/plain</type>
            <size>7682</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTM1MDY0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D
aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggYzFjYmFkODE0YmFmZTEz
MWZhZGM5NDg3ZjllZWQzOWUwZGYxYjVmNC4uODgzYzM1ODE1Zjg5ZmVhYjQzMDU2MDg3ZWUwNjlk
MmZkY2M1MDk2ZiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv
dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDEyLTExLTE4ICBTaW1v
biBGcmFzZXIgIDxzaW1vbi5mcmFzZXJAYXBwbGUuY29tPgorCisgICAgICAgIE1ha2UgY29udmVy
dFRvTGF5ZXJDb29yZHMgaXRlcmF0aXZlLCByYXRoZXIgdGhhbiByZWN1cnNpdmUKKyAgICAgICAg
aHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMjYxOAorCisgICAgICAg
IFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIFJlbmRlckxheWVyOjpjb252
ZXJ0VG9MYXllckNvb3JkcygpIGlzIGEgaG90IGZ1bmN0aW9uIG9uIHByb2ZpbGVzLgorICAgICAg
ICBDaGFuZ2UgaXQgdG8gYmUgaXRlcmF0aXZlLCByYXRoZXIgdGhhbiByZWN1cnNpdmUsIHNvIHRo
YXQgdGhlCisgICAgICAgIGJ1bGsgb2YgdGhlIGZ1bmN0aW9uIGNhbiBiZSBpbmxpbmVkLgorICAg
ICAgICAKKyAgICAgICAgV2FzIHRlc3RlZCB3aXRoIGFzc2VydGlvbnMgYWdhaW5zdCB0aGUgb2xk
IGNvZGUgZHVyaW5nIGRldmVsb3BtZW50LgorCisgICAgICAgICogcmVuZGVyaW5nL1JlbmRlckxh
eWVyLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OmFjY3VtdWxhdGVPZmZzZXRUb3dhcmRzQW5jZXN0
b3IpOgorICAgICAgICAoV2ViQ29yZTo6UmVuZGVyTGF5ZXI6OmNvbnZlcnRUb0xheWVyQ29vcmRz
KToKKwogMjAxMi0xMS0xNyAgU2ltb24gRnJhc2VyICA8c2ltb24uZnJhc2VyQGFwcGxlLmNvbT4K
IAogICAgICAgICBEb24ndCBzYXkgdGhlcmUgYXJlIGRpcnR5IG92ZXJsYXkgc2Nyb2xsYmFycyB3
aGVuIHRoZXkgYXJlIGNsaXBwZWQgb3V0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9yZW5k
ZXJpbmcvUmVuZGVyTGF5ZXIuY3BwIGIvU291cmNlL1dlYkNvcmUvcmVuZGVyaW5nL1JlbmRlckxh
eWVyLmNwcAppbmRleCA1ZjI5YzM4ZmVlZDAyMmQ4OTM1NDllMmM1N2MyYTk1OGE0ZWJlZDVjLi5i
YzQ5ZmU4MjMxZTU1NjUyZmZjMGMzNTUwMzMxZDc1NzlmZDlkMDMzIDEwMDY0NAotLS0gYS9Tb3Vy
Y2UvV2ViQ29yZS9yZW5kZXJpbmcvUmVuZGVyTGF5ZXIuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3Jl
L3JlbmRlcmluZy9SZW5kZXJMYXllci5jcHAKQEAgLTE0NzksMzYgKzE0NzksMzcgQEAgdm9pZCBS
ZW5kZXJMYXllcjo6Y29udmVydFRvUGl4ZWxTbmFwcGVkTGF5ZXJDb29yZHMoY29uc3QgUmVuZGVy
TGF5ZXIqIGFuY2VzdG9yTGEKICAgICByb3VuZGVkUmVjdCA9IHBpeGVsU25hcHBlZEludFJlY3Qo
cmVjdCk7CiB9CiAKLXZvaWQgUmVuZGVyTGF5ZXI6OmNvbnZlcnRUb0xheWVyQ29vcmRzKGNvbnN0
IFJlbmRlckxheWVyKiBhbmNlc3RvckxheWVyLCBMYXlvdXRQb2ludCYgbG9jYXRpb24pIGNvbnN0
CisvLyBSZXR1cm5zIHRoZSBsYXllciByZWFjaGVkIG9uIHRoZSB3YWxrIHVwIHRvd2FyZHMgdGhl
IGFuY2VzdG9yLgorc3RhdGljIGlubGluZSBjb25zdCBSZW5kZXJMYXllciogYWNjdW11bGF0ZU9m
ZnNldFRvd2FyZHNBbmNlc3Rvcihjb25zdCBSZW5kZXJMYXllciogbGF5ZXIsIGNvbnN0IFJlbmRl
ckxheWVyKiBhbmNlc3RvckxheWVyLCBMYXlvdXRQb2ludCYgbG9jYXRpb24pCiB7Ci0gICAgaWYg
KGFuY2VzdG9yTGF5ZXIgPT0gdGhpcykKLSAgICAgICAgcmV0dXJuOworICAgIEFTU0VSVChhbmNl
c3RvckxheWVyICE9IGxheWVyKTsKIAotICAgIEVQb3NpdGlvbiBwb3NpdGlvbiA9IHJlbmRlcmVy
KCktPnN0eWxlKCktPnBvc2l0aW9uKCk7CisgICAgY29uc3QgUmVuZGVyTGF5ZXJNb2RlbE9iamVj
dCogcmVuZGVyZXIgPSBsYXllci0+cmVuZGVyZXIoKTsKKyAgICBFUG9zaXRpb24gcG9zaXRpb24g
PSByZW5kZXJlci0+c3R5bGUoKS0+cG9zaXRpb24oKTsKIAogICAgIC8vIEZJWE1FOiBQb3NpdGlv
bmluZyBvZiBvdXQtb2YtZmxvdyhmaXhlZCwgYWJzb2x1dGUpIGVsZW1lbnRzIGNvbGxlY3RlZCBp
biBhIFJlbmRlckZsb3dUaHJlYWQKICAgICAvLyBtYXkgbmVlZCB0byBiZSByZXZpc2l0ZWQgaW4g
YSBmdXR1cmUgcGF0Y2guCiAgICAgLy8gSWYgdGhlIGZpeGVkIHJlbmRlcmVyIGlzIGluc2lkZSBh
IFJlbmRlckZsb3dUaHJlYWQsIHdlIHNob3VsZCBub3QgY29tcHV0ZSBsb2NhdGlvbiB1c2luZyBs
b2NhbFRvQWJzb2x1dGUsCiAgICAgLy8gc2luY2UgbG9jYWxUb0Fic29sdXRlIG1hcHMgdGhlIGNv
b3JkaW5hdGVzIGZyb20gbmFtZWQgZmxvdyB0byByZWdpb25zIGNvb3JkaW5hdGVzIGFuZCByZWdp
b25zIGNhbiBiZQogICAgIC8vIHBvc2l0aW9uZWQgaW4gYSBjb21wbGV0ZWx5IGRpZmZlcmVudCBw
bGFjZSBpbiB0aGUgdmlld3BvcnQgKFJlbmRlclZpZXcpLgotICAgIGlmIChwb3NpdGlvbiA9PSBG
aXhlZFBvc2l0aW9uICYmICFyZW5kZXJlcigpLT5pblJlbmRlckZsb3dUaHJlYWQoKSAmJiAoIWFu
Y2VzdG9yTGF5ZXIgfHwgYW5jZXN0b3JMYXllciA9PSByZW5kZXJlcigpLT52aWV3KCktPmxheWVy
KCkpKSB7CisgICAgaWYgKHBvc2l0aW9uID09IEZpeGVkUG9zaXRpb24gJiYgIXJlbmRlcmVyLT5p
blJlbmRlckZsb3dUaHJlYWQoKSAmJiAoIWFuY2VzdG9yTGF5ZXIgfHwgYW5jZXN0b3JMYXllciA9
PSByZW5kZXJlci0+dmlldygpLT5sYXllcigpKSkgewogICAgICAgICAvLyBJZiB0aGUgZml4ZWQg
bGF5ZXIncyBjb250YWluZXIgaXMgdGhlIHJvb3QsIGp1c3QgYWRkIGluIHRoZSBvZmZzZXQgb2Yg
dGhlIHZpZXcuIFdlIGNhbiBvYnRhaW4gdGhpcyBieSBjYWxsaW5nCiAgICAgICAgIC8vIGxvY2Fs
VG9BYnNvbHV0ZSgpIG9uIHRoZSBSZW5kZXJWaWV3LgotICAgICAgICBGbG9hdFBvaW50IGFic1Bv
cyA9IHJlbmRlcmVyKCktPmxvY2FsVG9BYnNvbHV0ZShGbG9hdFBvaW50KCksIElzRml4ZWQpOwor
ICAgICAgICBGbG9hdFBvaW50IGFic1BvcyA9IHJlbmRlcmVyLT5sb2NhbFRvQWJzb2x1dGUoRmxv
YXRQb2ludCgpLCBJc0ZpeGVkKTsKICAgICAgICAgbG9jYXRpb24gKz0gTGF5b3V0U2l6ZShhYnNQ
b3MueCgpLCBhYnNQb3MueSgpKTsKLSAgICAgICAgcmV0dXJuOworICAgICAgICByZXR1cm4gYW5j
ZXN0b3JMYXllcjsKICAgICB9CiAKICAgICAvLyBGb3IgdGhlIGZpeGVkIHBvc2l0aW9uZWQgZWxl
bWVudHMgaW5zaWRlIGEgcmVuZGVyIGZsb3cgdGhyZWFkLCB3ZSBzaG91bGQgYWxzbyBza2lwIHRo
ZSBjb2RlIHBhdGggYmVsb3cKICAgICAvLyBPdGhlcndpc2UsIGZvciB0aGUgY2FzZSBvZiBhbmNl
c3RvckxheWVyID09IHJvb3RMYXllciBhbmQgZml4ZWQgcG9zaXRpb25lZCBlbGVtZW50IGNoaWxk
IG9mIGEgdHJhbnNmb3JtZWQKICAgICAvLyBlbGVtZW50IGluIHJlbmRlciBmbG93IHRocmVhZCwg
d2Ugd2lsbCBoaXQgdGhlIGZpeGVkIHBvc2l0aW9uZWQgY29udGFpbmVyIGJlZm9yZSBoaXR0aW5n
IHRoZSBhbmNlc3RvciBsYXllci4KLSAgICBpZiAocG9zaXRpb24gPT0gRml4ZWRQb3NpdGlvbiAm
JiAhcmVuZGVyZXIoKS0+aW5SZW5kZXJGbG93VGhyZWFkKCkpIHsKKyAgICBpZiAocG9zaXRpb24g
PT0gRml4ZWRQb3NpdGlvbiAmJiAhcmVuZGVyZXItPmluUmVuZGVyRmxvd1RocmVhZCgpKSB7CiAg
ICAgICAgIC8vIEZvciBhIGZpeGVkIGxheWVycywgd2UgbmVlZCB0byB3YWxrIHVwIHRvIHRoZSBy
b290IHRvIHNlZSBpZiB0aGVyZSdzIGEgZml4ZWQgcG9zaXRpb24gY29udGFpbmVyCiAgICAgICAg
IC8vIChlLmcuIGEgdHJhbnNmb3JtZWQgbGF5ZXIpLiBJdCdzIGFuIGVycm9yIHRvIGNhbGwgY29u
dmVydFRvTGF5ZXJDb29yZHMoKSBhY3Jvc3MgYSBsYXllciB3aXRoIGEgdHJhbnNmb3JtLAogICAg
ICAgICAvLyBzbyB3ZSBzaG91bGQgYWx3YXlzIGZpbmQgdGhlIGFuY2VzdG9yIGF0IG9yIGJlZm9y
ZSB3ZSBmaW5kIHRoZSBmaXhlZCBwb3NpdGlvbiBjb250YWluZXIuCiAgICAgICAgIFJlbmRlckxh
eWVyKiBmaXhlZFBvc2l0aW9uQ29udGFpbmVyTGF5ZXIgPSAwOwogICAgICAgICBib29sIGZvdW5k
QW5jZXN0b3IgPSBmYWxzZTsKLSAgICAgICAgZm9yIChSZW5kZXJMYXllciogY3VyckxheWVyID0g
cGFyZW50KCk7IGN1cnJMYXllcjsgY3VyckxheWVyID0gY3VyckxheWVyLT5wYXJlbnQoKSkgewor
ICAgICAgICBmb3IgKFJlbmRlckxheWVyKiBjdXJyTGF5ZXIgPSBsYXllci0+cGFyZW50KCk7IGN1
cnJMYXllcjsgY3VyckxheWVyID0gY3VyckxheWVyLT5wYXJlbnQoKSkgewogICAgICAgICAgICAg
aWYgKGN1cnJMYXllciA9PSBhbmNlc3RvckxheWVyKQogICAgICAgICAgICAgICAgIGZvdW5kQW5j
ZXN0b3IgPSB0cnVlOwogCkBAIC0xNTIzLDIwICsxNTI0LDIwIEBAIHZvaWQgUmVuZGVyTGF5ZXI6
OmNvbnZlcnRUb0xheWVyQ29vcmRzKGNvbnN0IFJlbmRlckxheWVyKiBhbmNlc3RvckxheWVyLCBM
YXlvdXRQCiAKICAgICAgICAgaWYgKGZpeGVkUG9zaXRpb25Db250YWluZXJMYXllciAhPSBhbmNl
c3RvckxheWVyKSB7CiAgICAgICAgICAgICBMYXlvdXRQb2ludCBmaXhlZENvbnRhaW5lckNvb3Jk
czsKLSAgICAgICAgICAgIGNvbnZlcnRUb0xheWVyQ29vcmRzKGZpeGVkUG9zaXRpb25Db250YWlu
ZXJMYXllciwgZml4ZWRDb250YWluZXJDb29yZHMpOworICAgICAgICAgICAgbGF5ZXItPmNvbnZl
cnRUb0xheWVyQ29vcmRzKGZpeGVkUG9zaXRpb25Db250YWluZXJMYXllciwgZml4ZWRDb250YWlu
ZXJDb29yZHMpOwogCiAgICAgICAgICAgICBMYXlvdXRQb2ludCBhbmNlc3RvckNvb3JkczsKICAg
ICAgICAgICAgIGFuY2VzdG9yTGF5ZXItPmNvbnZlcnRUb0xheWVyQ29vcmRzKGZpeGVkUG9zaXRp
b25Db250YWluZXJMYXllciwgYW5jZXN0b3JDb29yZHMpOwogCiAgICAgICAgICAgICBsb2NhdGlv
biArPSAoZml4ZWRDb250YWluZXJDb29yZHMgLSBhbmNlc3RvckNvb3Jkcyk7Ci0gICAgICAgICAg
ICByZXR1cm47CisgICAgICAgICAgICByZXR1cm4gYW5jZXN0b3JMYXllcjsKICAgICAgICAgfQog
ICAgIH0KICAgICAKICAgICBSZW5kZXJMYXllciogcGFyZW50TGF5ZXI7CiAgICAgaWYgKHBvc2l0
aW9uID09IEFic29sdXRlUG9zaXRpb24gfHwgcG9zaXRpb24gPT0gRml4ZWRQb3NpdGlvbikgewog
ICAgICAgICAvLyBEbyB3aGF0IGVuY2xvc2luZ1Bvc2l0aW9uZWRBbmNlc3RvcigpIGRvZXMsIGJ1
dCBjaGVjayBmb3IgYW5jZXN0b3JMYXllciBhbG9uZyB0aGUgd2F5LgotICAgICAgICBwYXJlbnRM
YXllciA9IHBhcmVudCgpOworICAgICAgICBwYXJlbnRMYXllciA9IGxheWVyLT5wYXJlbnQoKTsK
ICAgICAgICAgYm9vbCBmb3VuZEFuY2VzdG9yRmlyc3QgPSBmYWxzZTsKICAgICAgICAgd2hpbGUg
KHBhcmVudExheWVyKSB7CiAgICAgICAgICAgICAvLyBSZW5kZXJGbG93VGhyZWFkIGlzIGEgcG9z
aXRpb25lZCBjb250YWluZXIsIGNoaWxkIG9mIFJlbmRlclZpZXcsIHBvc2l0aW9uZWQgYXQgKDAs
MCkuCkBAIC0xNTU1LDggKzE1NTYsOCBAQCB2b2lkIFJlbmRlckxheWVyOjpjb252ZXJ0VG9MYXll
ckNvb3Jkcyhjb25zdCBSZW5kZXJMYXllciogYW5jZXN0b3JMYXllciwgTGF5b3V0UAogCiAgICAg
ICAgIC8vIFdlIHNob3VsZCBub3QgcmVhY2ggUmVuZGVyVmlldyBsYXllciBwYXN0IHRoZSBSZW5k
ZXJGbG93VGhyZWFkIGxheWVyIGZvciBhbnkKICAgICAgICAgLy8gY2hpbGRyZW4gb2YgdGhlIFJl
bmRlckZsb3dUaHJlYWQuCi0gICAgICAgIGlmIChyZW5kZXJlcigpLT5pblJlbmRlckZsb3dUaHJl
YWQoKSAmJiAhcmVuZGVyZXIoKS0+aXNSZW5kZXJGbG93VGhyZWFkKCkpCi0gICAgICAgICAgICBB
U1NFUlQocGFyZW50TGF5ZXIgIT0gcmVuZGVyZXIoKS0+dmlldygpLT5sYXllcigpKTsKKyAgICAg
ICAgaWYgKHJlbmRlcmVyLT5pblJlbmRlckZsb3dUaHJlYWQoKSAmJiAhcmVuZGVyZXItPmlzUmVu
ZGVyRmxvd1RocmVhZCgpKQorICAgICAgICAgICAgQVNTRVJUKHBhcmVudExheWVyICE9IHJlbmRl
cmVyLT52aWV3KCktPmxheWVyKCkpOwogCiAgICAgICAgIGlmIChmb3VuZEFuY2VzdG9yRmlyc3Qp
IHsKICAgICAgICAgICAgIC8vIEZvdW5kIGFuY2VzdG9yTGF5ZXIgYmVmb3JlIHRoZSBhYnMuIHBv
c2l0aW9uZWQgY29udGFpbmVyLCBzbyBjb21wdXRlIG9mZnNldCBvZiBib3RoIHJlbGF0aXZlCkBA
IC0xNTY0LDIzICsxNTY1LDMyIEBAIHZvaWQgUmVuZGVyTGF5ZXI6OmNvbnZlcnRUb0xheWVyQ29v
cmRzKGNvbnN0IFJlbmRlckxheWVyKiBhbmNlc3RvckxheWVyLCBMYXlvdXRQCiAgICAgICAgICAg
ICBSZW5kZXJMYXllciogcG9zaXRpb25lZEFuY2VzdG9yID0gcGFyZW50TGF5ZXItPmVuY2xvc2lu
Z1Bvc2l0aW9uZWRBbmNlc3RvcigpOwogCiAgICAgICAgICAgICBMYXlvdXRQb2ludCB0aGlzQ29v
cmRzOwotICAgICAgICAgICAgY29udmVydFRvTGF5ZXJDb29yZHMocG9zaXRpb25lZEFuY2VzdG9y
LCB0aGlzQ29vcmRzKTsKKyAgICAgICAgICAgIGxheWVyLT5jb252ZXJ0VG9MYXllckNvb3Jkcyhw
b3NpdGlvbmVkQW5jZXN0b3IsIHRoaXNDb29yZHMpOwogICAgICAgICAgICAgCiAgICAgICAgICAg
ICBMYXlvdXRQb2ludCBhbmNlc3RvckNvb3JkczsKICAgICAgICAgICAgIGFuY2VzdG9yTGF5ZXIt
PmNvbnZlcnRUb0xheWVyQ29vcmRzKHBvc2l0aW9uZWRBbmNlc3RvciwgYW5jZXN0b3JDb29yZHMp
OwogCiAgICAgICAgICAgICBsb2NhdGlvbiArPSAodGhpc0Nvb3JkcyAtIGFuY2VzdG9yQ29vcmRz
KTsKLSAgICAgICAgICAgIHJldHVybjsKKyAgICAgICAgICAgIHJldHVybiBhbmNlc3RvckxheWVy
OwogICAgICAgICB9CiAgICAgfSBlbHNlCi0gICAgICAgIHBhcmVudExheWVyID0gcGFyZW50KCk7
CisgICAgICAgIHBhcmVudExheWVyID0gbGF5ZXItPnBhcmVudCgpOwogICAgIAogICAgIGlmICgh
cGFyZW50TGF5ZXIpCi0gICAgICAgIHJldHVybjsKKyAgICAgICAgcmV0dXJuIDA7CisKKyAgICBs
b2NhdGlvbiArPSB0b1NpemUobGF5ZXItPmxvY2F0aW9uKCkpOworICAgIHJldHVybiBwYXJlbnRM
YXllcjsKK30KIAotICAgIHBhcmVudExheWVyLT5jb252ZXJ0VG9MYXllckNvb3JkcyhhbmNlc3Rv
ckxheWVyLCBsb2NhdGlvbik7Cit2b2lkIFJlbmRlckxheWVyOjpjb252ZXJ0VG9MYXllckNvb3Jk
cyhjb25zdCBSZW5kZXJMYXllciogYW5jZXN0b3JMYXllciwgTGF5b3V0UG9pbnQmIGxvY2F0aW9u
KSBjb25zdAoreworICAgIGlmIChhbmNlc3RvckxheWVyID09IHRoaXMpCisgICAgICAgIHJldHVy
bjsKIAotICAgIGxvY2F0aW9uICs9IHRvU2l6ZShtX3RvcExlZnQpOworICAgIGNvbnN0IFJlbmRl
ckxheWVyKiBjdXJyTGF5ZXIgPSB0aGlzOworICAgIHdoaWxlIChjdXJyTGF5ZXIgJiYgY3Vyckxh
eWVyICE9IGFuY2VzdG9yTGF5ZXIpCisgICAgICAgIGN1cnJMYXllciA9IGFjY3VtdWxhdGVPZmZz
ZXRUb3dhcmRzQW5jZXN0b3IoY3VyckxheWVyLCBhbmNlc3RvckxheWVyLCBsb2NhdGlvbik7CiB9
CiAKIHZvaWQgUmVuZGVyTGF5ZXI6OmNvbnZlcnRUb0xheWVyQ29vcmRzKGNvbnN0IFJlbmRlckxh
eWVyKiBhbmNlc3RvckxheWVyLCBMYXlvdXRSZWN0JiByZWN0KSBjb25zdAo=
</data>
<flag name="review"
          id="190093"
          type_id="1"
          status="+"
          setter="koivisto"
    />
          </attachment>
      

    </bug>

</bugzilla>