Bug 1561189 [wpt PR 17465] - Revert "Insert a generated item after preserved spaces following a forced break", a=testonly

Automatic update from web-platform-tests Revert "Insert a generated item after preserved spaces following a forced break" This reverts commit 6b0ca8ce33e71d570fce11ae6fb5f898ddf053e4. Reason for revert: Broke external/wpt/css/css-text/word-break/word-break-break-all-004.html on many Mac bots: https://ci.chromium.org/p/chromium/builders/ci/Mac10.10%20Tests/44291 https://ci.chromium.org/p/chromium/builders/ci/Mac10.11%20Tests/39449 https://ci.chromium.org/p/chromium/builders/ci/Mac10.12%20Tests/24278 https://ci.chromium.org/p/chromium/builders/ci/Mac10.13%20Tests/14909 https://ci.chromium.org/p/chromium/builders/ci/WebKit%20Mac10.13%20%28retina%29/16025 Original change's description: > Insert a generated item after preserved spaces following a forced break > > We already had to implement a special logic to deal with leading > preserved white spaces due some optimizations we have in the line > breaking code to give always breaking opportunities before spaces. > > However, the presence of forced breaks may cause some of the following > spaces becoming leading preserved spaces in the next line. > > This patch applies the same logic we had for such leading spaces at > the text's first line. It also needs to define additional cases in the > function that evaluates the need of adding these generated breaking > opportunity items. > > Bug: 976195 > Change-Id: If39e7ba8a535c15d33d6021c6cd04da9590b1131 > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1667305 > Commit-Queue: Javier Fernandez <jfernandez@igalia.com> > Reviewed-by: Koji Ishii <kojii@chromium.org> > Cr-Commit-Position: refs/heads/master@{#671656} TBR=jfernandez@igalia.com,kojii@chromium.org Change-Id: I418bb0d30fce7f9ac5724f76c0a854bcb070aa5c No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: 976195 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1674249 Reviewed-by: Dan Beam <dbeam@chromium.org> Commit-Queue: Dan Beam <dbeam@chromium.org> Cr-Commit-Position: refs/heads/master@{#671703} -- wpt-commits: 3d97450f2c48758db3f76f3360ff7c3e4069c320 wpt-pr: 17465
2019-07-19 14:03:05 +00:00 · 2019-07-19 14:03:05 +00:00 · 76b6395788
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-001.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-001.html
@ -1,30 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: breaking opportunities at leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space at the beginning of the line are breaking opportunities when white-space is pre-wrap.">
 <style>
 div {
  font: 50px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 2ch;
  white-space: pre-wrap;
 }
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref"><span>XX</span><br>XX</div>
 <div class="test"> XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-002.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-002.html
@ -1,30 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: breaking opportunities at leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should be breaking opportunities when white-space is pre-wrap.">
 <style>
 div {
  font: 25px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 4ch;
  white-space: pre-wrap;
 }
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XX<span>XX<br>XXXX</span><br>XXXX<br><span>XXXX</span></div>
 <div class="test">XX&#x000a; XXXX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-003.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-003.html
@ -1,30 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: breaking opportunities at leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should be breaking opportunities when white-space is pre-wrap.">
 <style>
 div {
  font: 25px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 4ch;
  white-space: pre-wrap;
 }
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XX<span>XX<br>XXXX</span><br>XXXX<br><span>XXXX</span></div>
 <div class="test">XX<br> XXXX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-004.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-004.html
@ -1,31 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XXX<span>XX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX<br>XXXXX</span></div>
 <div class="test">XXX<br>   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-005.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-005.html
@ -1,31 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XXX<span>XX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX<br>XXXXX</span></div>
 <div class="test">XXX  <br>   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-006.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-006.html
@ -1,32 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XXX<span>XX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX<br>XXXXX</span></div>
 <div class="test">XXX 
   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-007.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-007.html
@ -1,32 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XXX<span>XX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX<br>XXXXX</span></div>
 <div class="test">XXX  
   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-008.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-008.html
@ -1,32 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XX<span>XXX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX<br>XXXXX</span></div>
 <div class="test">XX   
   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-009.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-009.html
@ -1,32 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">X<span>XXXX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX<br>XXXXX</span></div>
 <div class="test">X    
   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-010.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-010.html
@ -1,32 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XXX<span>XX<br>XXXXX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX</span></div>
 <div class="test">XXX<br>
   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-011.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-011.html
@ -1,32 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: forced breaks create preserverd leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should not be collapsed, honoring white-space: pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref">XXX<span>XX</span><br>XXX<span>XX<br>XXX</span>XX<br><span>XXXXX<br>XXXXX</span></div>
 <div class="test">XXX XXX
   XX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-012.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-012.html
@ -1,30 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: breaking opportunities at leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should be breaking opportunities when white-space is pre-wrap.">
 <style>
 div {
  font: 25px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 4ch;
  white-space: pre-wrap;
 }
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref"><span>X</span>X<span>XX<br>XXXX</span><br>XXXX<br><span>XXXX</span></div>
 <div class="test"> <span>X </span>&#x000a; XXXX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-013.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-013.html
@ -1,30 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: breaking opportunities at leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should be breaking opportunities when white-space is pre-wrap.">
 <style>
 div {
  font: 25px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 4ch;
  white-space: pre-wrap;
 }
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref"><span>XX</span>X<span>X<br>XXXX</span><br>XXXX<br><span>XXXX</span></div>
 <div class="test"> <span> </span>X&#x000a; XXXX</div>
--- a/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-014.html
+++ b/testing/web-platform/tests/css/css-text/white-space/pre-wrap-leading-spaces-014.html
@ -1,30 +0,0 @@
 <!doctype html>
 <meta charset=utf-8>
 <title>CSS Text test: breaking opportunities at leading spaces with white-space:pre-wrap</title>
 <link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-phase-2">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-property">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <link rel="match" href="reference/white-space-break-spaces-005-ref.html">
 <meta name="assert" content="Preserved white space after forced breaks become leading white-spaces and should be breaking opportunities when white-space is pre-wrap.">
 <style>
 div {
  font: 20px/1 Ahem;
 }
 .ref {
  position: absolute;
  color: red;
  z-index: -1;
 }
 span { color: green; }
 .test {
  color: green;
  width: 5ch;
  white-space: pre-wrap;
 }
 </style>
 <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
 <div class="ref"><span>X</span>X<span>XX</span>X<br><span>XXXXX</span><br>XXXXX<br><span>XXXXX<br>XXXXX</span></div>
 <div class="test"> X<span> </span> X&#x000a; XXXXX</div>
--- a/testing/web-platform/tests/lint.whitelist
+++ b/testing/web-platform/tests/lint.whitelist
@ -28,10 +28,6 @@ TRAILING WHITESPACE: webaudio/*
 TRAILING WHITESPACE: WebIDL/*
 TRAILING WHITESPACE: webvtt/*
 TRAILING WHITESPACE: server-timing/resources/parsing/*.sub.headers
 TRAILING WHITESPACE: css/css-text/white-space/pre-wrap-leading-spaces-006.html
 TRAILING WHITESPACE: css/css-text/white-space/pre-wrap-leading-spaces-007.html
 TRAILING WHITESPACE: css/css-text/white-space/pre-wrap-leading-spaces-008.html
 TRAILING WHITESPACE: css/css-text/white-space/pre-wrap-leading-spaces-009.html
 ## File types that should never be checked ##