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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/214388">214388</a></dd>
<dt>Author</dt> <dd>ryanhaddad@apple.com</dd>
<dt>Date</dt> <dd>2017-03-24 17:10:06 -0700 (Fri, 24 Mar 2017)</dd>
</dl>
<h3>Log Message</h3>
<pre>Unreviewed, rolling out <a href="http://trac.webkit.org/projects/webkit/changeset/214361">r214361</a>.
This change caused flakiness in http/tests/preload tests.
Reverted changeset:
"Add a warning for unused link preloads."
https://bugs.webkit.org/show_bug.cgi?id=165670
http://trac.webkit.org/changeset/214361</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestshttptestspreloaddownload_resourcesexpectedtxt">trunk/LayoutTests/http/tests/preload/download_resources-expected.txt</a></li>
<li><a href="#trunkLayoutTestshttptestspreloaddownload_resourceshtml">trunk/LayoutTests/http/tests/preload/download_resources.html</a></li>
<li><a href="#trunkLayoutTestshttptestspreloadonerror_eventexpectedtxt">trunk/LayoutTests/http/tests/preload/onerror_event-expected.txt</a></li>
<li><a href="#trunkLayoutTestshttptestspreloadonerror_eventhtml">trunk/LayoutTests/http/tests/preload/onerror_event.html</a></li>
<li><a href="#trunkLayoutTestshttptestspreloadonload_eventexpectedtxt">trunk/LayoutTests/http/tests/preload/onload_event-expected.txt</a></li>
<li><a href="#trunkLayoutTestshttptestspreloadonload_eventhtml">trunk/LayoutTests/http/tests/preload/onload_event.html</a></li>
<li><a href="#trunkLayoutTestshttptestspreloadsingle_download_preloadhtml">trunk/LayoutTests/http/tests/preload/single_download_preload.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoredomDocumentcpp">trunk/Source/WebCore/dom/Document.cpp</a></li>
<li><a href="#trunkSourceWebCoreloaderLinkPreloadResourceClientsh">trunk/Source/WebCore/loader/LinkPreloadResourceClients.h</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourcecpp">trunk/Source/WebCore/loader/cache/CachedResource.cpp</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourceClienth">trunk/Source/WebCore/loader/cache/CachedResourceClient.h</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourceLoadercpp">trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourceLoaderh">trunk/Source/WebCore/loader/cache/CachedResourceLoader.h</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkLayoutTestshttptestspreloadunused_preload_warningexpectedtxt">trunk/LayoutTests/http/tests/preload/unused_preload_warning-expected.txt</a></li>
<li><a href="#trunkLayoutTestshttptestspreloadunused_preload_warninghtml">trunk/LayoutTests/http/tests/preload/unused_preload_warning.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/ChangeLog        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2017-03-24 Ryan Haddad <ryanhaddad@apple.com>
+
+ Unreviewed, rolling out r214361.
+
+ This change caused flakiness in http/tests/preload tests.
+
+ Reverted changeset:
+
+ "Add a warning for unused link preloads."
+ https://bugs.webkit.org/show_bug.cgi?id=165670
+ http://trac.webkit.org/changeset/214361
+
</ins><span class="cx"> 2017-03-24 Antoine Quint <graouts@webkit.org>
</span><span class="cx">
</span><span class="cx"> [Modern Media Controls] Remove placard icon if height is compressed
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloaddownload_resourcesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/download_resources-expected.txt (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/download_resources-expected.txt        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/download_resources-expected.txt        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,5 +1,13 @@
</span><del>-CONSOLE MESSAGE: line 13: <link rel=preload> must have a valid `as` value
-This test makes sure that link preload preloads resources
</del><ins>+CONSOLE MESSAGE: line 11: <link rel=preload> must have a valid `as` value
+PASS internals.isPreloaded('../resources/dummy.js'); is true
+PASS internals.isPreloaded('../resources/dummy.css'); is true
+PASS internals.isPreloaded('../resources/square.png'); is true
+PASS internals.isPreloaded('../resources/Ahem.ttf'); is true
+PASS internals.isPreloaded('../resources/test.mp4'); is true
+PASS internals.isPreloaded('../security/resources/captions.vtt'); is true
+PASS internals.isPreloaded('../resources/dummy.xml?badvalue'); is false
+PASS internals.isPreloaded('../resources/dummy.xml'); is true
+PASS successfullyParsed is true
</ins><span class="cx">
</span><del>-PASS Makes sure that preloaded resources are downloaded
</del><ins>+TEST COMPLETE
</ins><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloaddownload_resourceshtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/download_resources.html (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/download_resources.html        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/download_resources.html        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,43 +1,27 @@
</span><span class="cx"> <!DOCTYPE html>
</span><del>-<script src="/js-test-resources/testharness.js"></script>
-<script src="/js-test-resources/testharnessreport.js"></script>
-<script>
- var t = async_test('Makes sure that preloaded resources are downloaded');
-</script>
</del><ins>+<html>
+<head>
+<script src="/js-test-resources/js-test.js"></script>
</ins><span class="cx"> <link rel=preload href="../resources/dummy.js" as=script>
</span><span class="cx"> <link rel=preload href="../resources/dummy.css" as=style>
</span><del>-<link rel=preload href="../resources/square100.png" as=image>
-<link rel=preload href="../resources/Ahem.woff" as=font crossorigin>
</del><ins>+<link rel=preload href="../resources/square.png" as=image>
+<link rel=preload href="../resources/Ahem.ttf" as=font crossorigin>
</ins><span class="cx"> <link rel=preload href="../resources/test.mp4" as=media>
</span><span class="cx"> <link rel=preload href="../security/resources/captions.vtt" as=track>
</span><span class="cx"> <link rel=preload href="../resources/dummy.xml?badvalue" as=foobarxmlthing>
</span><span class="cx"> <link rel=preload href="../resources/dummy.xml">
</span><del>-<script src="http://127.0.0.1:8000/resources/slow-script.pl?delay=400"></script>
</del><ins>+<script src="http://127.0.0.1:8000/resources/slow-script.pl?delay=100"></script>
+</head>
+<body>
</ins><span class="cx"> <script>
</span><del>- setTimeout(t.step_func(function() {
- assert_true(internals.isPreloaded("../resources/dummy.js"));
- assert_true(internals.isPreloaded("../resources/dummy.css"));
- assert_true(internals.isPreloaded("../resources/square100.png"));
- // FIXME: RT doesn't show downloads for the resources below. Need to investigate why.
- assert_true(internals.isPreloaded("../resources/Ahem.woff"));
- assert_true(internals.isPreloaded("../resources/test.mp4"));
- assert_true(internals.isPreloaded("../security/resources/captions.vtt"));
- assert_false(internals.isPreloaded("../resources/dummy.xml?badvalue"));
- assert_true(internals.isPreloaded("../resources/dummy.xml"));
- document.write('<script src="../resources/dummy.js"></scr' + 'ipt>' +
- '<link rel=stylesheet href="../resources/dummy.css">' +
- '<img src="../resources/square100.png">' +
- '<video><source src="../resources/test.mp4">' +
- '<track kind=subtitles src="../security/resources/captions.vtt" srclang=en>' +
- '</video>' +
- '<style>' +
- ' @font-face { font-family:ahem; src: url(../resources/Ahem.woff); }' +
- ' span { font-family: ahem, Arial; }' +
- '</style>' +
- '<span>This test makes sure that link preload preloads resources</span>');
- var xhr = new XMLHttpRequest();
- xhr.open("GET", "../resources/dummy.xml");
- xhr.send();
- t.done();
- }));
</del><ins>+ if (window.testRunner)
+ testRunner.dumpAsText();
+ shouldBeTrue("internals.isPreloaded('../resources/dummy.js');");
+ shouldBeTrue("internals.isPreloaded('../resources/dummy.css');");
+ shouldBeTrue("internals.isPreloaded('../resources/square.png');");
+ shouldBeTrue("internals.isPreloaded('../resources/Ahem.ttf');");
+ shouldBeTrue("internals.isPreloaded('../resources/test.mp4');");
+ shouldBeTrue("internals.isPreloaded('../security/resources/captions.vtt');");
+ shouldBeFalse("internals.isPreloaded('../resources/dummy.xml?badvalue');");
+ shouldBeTrue("internals.isPreloaded('../resources/dummy.xml');");
</ins><span class="cx"> </script>
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadonerror_eventexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/onerror_event-expected.txt (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/onerror_event-expected.txt        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/onerror_event-expected.txt        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,5 +1,12 @@
</span><del>-CONSOLE MESSAGE: line 25: <link rel=preload> must have a valid `as` value
-This test makes sure that link preload triggers error events for non-existing resources.
</del><ins>+CONSOLE MESSAGE: line 27: <link rel=preload> must have a valid `as` value
+PASS successfullyParsed is true
</ins><span class="cx">
</span><del>-PASS Makes sure that preloaded resources trigger onerror
</del><ins>+TEST COMPLETE
+PASS styleFailed is true
+PASS scriptFailed is true
+PASS imageFailed is true
+PASS fontFailed is true
+PASS trackFailed is true
+PASS gibrishFailed is true
+PASS noTypeFailed is true
</ins><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadonerror_eventhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/onerror_event.html (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/onerror_event.html        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/onerror_event.html        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,9 +1,11 @@
</span><span class="cx"> <!DOCTYPE html>
</span><del>-<script src="/js-test-resources/testharness.js"></script>
-<script src="/js-test-resources/testharnessreport.js"></script>
</del><span class="cx"> <script>
</span><del>- var t = async_test('Makes sure that preloaded resources trigger onerror');
</del><ins>+ if (window.testRunner) {
+ testRunner.dumpAsText()
+ testRunner.waitUntilDone();
+ }
</ins><span class="cx"> </script>
</span><ins>+<script src="/js-test-resources/js-test.js"></script>
</ins><span class="cx"> <script>
</span><span class="cx"> var scriptFailed = false;
</span><span class="cx"> var styleFailed = false;
</span><span class="lines">@@ -25,36 +27,20 @@
</span><span class="cx"> <link rel=preload href="../non-existent/dummy.xml" as=foobarxmlthing onerror="count();gibrishFailed = true;" onload="count();">
</span><span class="cx"> <link rel=preload href="http://127.0.0.1:9999/non-existent/dummy.xml" onerror="count();noTypeFailed = true;" onload="count();">
</span><span class="cx"> <script>
</span><del>- document.write('<script src="../non-existent/dummy.js"></scr' + 'ipt>' +
- '<link rel=stylesheet href="../non-existent/dummy.css">' +
- '<img src="../non-existent/square.png">' +
- '<video><source src="test.mp4">' +
- '<track kind=subtitles src="../../non-existent/security/captions.vtt" srclang=en>' +
- '</video>' +
- '<style>' +
- ' @font-face { font-family:ahem; src: url(../../non-existent/Ahem.ttf); }' +
- ' span { font-family: ahem, Arial; }' +
- '</style>' +
- '<span>This test makes sure that link preload triggers error events for non-existing resources.</span>');
- var xhr = new XMLHttpRequest();
- xhr.open("GET", "../non-existent/dummy.xml");
- xhr.send();
- var xhr2 = new XMLHttpRequest();
- xhr2.open("GET", "http://127.0.0.1:9999/non-existent/dummy.xml");
- xhr2.send();
</del><span class="cx"> function test() {
</span><del>- assert_true(styleFailed);
- assert_true(scriptFailed);
- assert_true(imageFailed);
- assert_true(fontFailed);
- assert_true(trackFailed);
- assert_true(gibrishFailed);
- assert_true(noTypeFailed);
- t.done();
</del><ins>+ shouldBeTrue("styleFailed");
+ shouldBeTrue("scriptFailed");
+ shouldBeTrue("imageFailed");
+ shouldBeTrue("fontFailed");
+ shouldBeTrue("trackFailed");
+ shouldBeTrue("gibrishFailed");
+ shouldBeTrue("noTypeFailed");
+ if (window.testRunner)
+ testRunner.notifyDone();
</ins><span class="cx"> };
</span><del>- setInterval(t.step_func(function() {
</del><ins>+ setInterval(function() {
</ins><span class="cx"> if (window.counter >= 7)
</span><span class="cx"> test();
</span><del>- }, 100));
</del><ins>+ }, 100);
</ins><span class="cx"> </script>
</span><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadonload_eventexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/onload_event-expected.txt (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/onload_event-expected.txt        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/onload_event-expected.txt        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -15,4 +15,4 @@
</span><span class="cx"> PASS xsltErrored is true
</span><span class="cx"> PASS noTypeLoaded is true
</span><span class="cx"> PASS emptyTypeLoaded is true
</span><del>-This test makes sure that link preload events are fired
</del><ins>+
</ins></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadonload_eventhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/onload_event.html (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/onload_event.html        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/onload_event.html        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -29,7 +29,7 @@
</span><span class="cx"> <link rel=preload href="../resources/square100.png" as=image onload="count(); imageLoaded = true;" onerror="count()">
</span><span class="cx"> <link rel=preload href="../resources/Ahem.woff" as=font crossorigin onload="count(); fontLoaded = true;" onerror="count()">
</span><span class="cx"> <link rel=preload href="../resources/test.ogv" as=media onload="count(); mediaLoaded = true;" onerror="count()">
</span><del>-<link rel=preload href="../security/resources/captions.vtt" as=track onload="count(); trackLoaded = true;" onerror="count();">
</del><ins>+<link rel=preload href="../security/resources/captions.vtt" as=track onload="count(); trackLoaded = true;" onerror="count()">
</ins><span class="cx"> <link rel=preload href="../resources/dummy.xml" as=foobarxmlthing onload="count(); gibberishLoaded = true;" onerror="count(); gibberishErrored = true;">
</span><span class="cx"> <link rel=preload href="../resources/dummy.xslt" as=xslt onload="count(); xsltLoaded = true;" onerror="count(); xsltErrored = true;">
</span><span class="cx"> <link rel=preload href="../resources/dummy.xml" onload="count(); noTypeLoaded = true;" onerror="count()">
</span><span class="lines">@@ -51,24 +51,7 @@
</span><span class="cx"> if (window.testRunner)
</span><span class="cx"> testRunner.notifyDone();
</span><span class="cx"> }
</span><del>- document.write('<script src="../resources/dummy.js"></scr' + 'ipt>' +
- '<link rel=stylesheet href="../resources/dummy.css">' +
- '<img src="../resources/square.png">' +
- '<video><source src="test.mp4">' +
- '<track kind=subtitles src="../../security/resources/captions.vtt" srclang=en>' +
- '</video>' +
- '<style>' +
- ' @font-face { font-family:ahem; src: url(../../w3c/webperf/resources/Ahem.ttf); }' +
- ' span { font-family: ahem, Arial; }' +
- '</style>' +
- '<span>This test makes sure that link preload events are fired</span>');
- var xhr = new XMLHttpRequest();
- xhr.open("GET", "../resources/dummy.xml");
- xhr.send();
- var xhr2 = new XMLHttpRequest();
- xhr2.open("GET", "../resources/dummy.xml?badvalue");
- xhr2.send();
- addEventListener("load", function(){
</del><ins>+ addEventListener("load", function(){
</ins><span class="cx"> setInterval(function() {
</span><span class="cx"> if (window.counter >= 10)
</span><span class="cx"> test();
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadsingle_download_preloadhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/http/tests/preload/single_download_preload.html (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/single_download_preload.html        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/single_download_preload.html        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -55,12 +55,6 @@
</span><span class="cx"> // FIXME: XHR should trigger a single download, but it downloads 2 resources instead.
</span><span class="cx"> verifyDownloadNumber("http://127.0.0.1:8000/resources/dummy.xml", 2);
</span><span class="cx"> // FIXME: We should verify for video and audio as well, but they seem to (flakily?) trigger multiple partial requests.
</span><del>- var xhr = new XMLHttpRequest();
- xhr.open("GET", "../resources/dummy.xml");
- xhr.send();
- var xhr2 = new XMLHttpRequest();
- xhr2.open("GET", "../resources/dummy.xml?badvalue");
- xhr2.send();
</del><span class="cx"> t.done();
</span><span class="cx"> }), 100);
</span><span class="cx"> }));
</span></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadunused_preload_warningexpectedtxt"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/http/tests/preload/unused_preload_warning-expected.txt (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/unused_preload_warning-expected.txt        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/unused_preload_warning-expected.txt        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,2 +0,0 @@
</span><del>-CONSOLE MESSAGE: The resource http://127.0.0.1:8000/resources/square100.png?name=value was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.
- This test verifies that unused preload resources (and only unused ones) issue a warning.
</del></span></pre></div>
<a id="trunkLayoutTestshttptestspreloadunused_preload_warninghtml"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/http/tests/preload/unused_preload_warning.html (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/http/tests/preload/unused_preload_warning.html        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/LayoutTests/http/tests/preload/unused_preload_warning.html        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,17 +0,0 @@
</span><del>-<!DOCTYPE html>
-<script>
- if (window.testRunner) {
- testRunner.waitUntilDone();
- testRunner.dumpAsText();
- }
- window.onload = function() {
- window.setTimeout(function() {
- if (window.testRunner)
- testRunner.notifyDone();
- }, 4000);
- };
-</script>
-<link rel="preload" as="image" href="../resources/square100.png">
-<link rel="preload" as="image" href="../resources/square100.png?name=value">
-<img src="../resources/square100.png">
-This test verifies that unused preload resources (and only unused ones) issue a warning.
</del></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/ChangeLog        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2017-03-24 Ryan Haddad <ryanhaddad@apple.com>
+
+ Unreviewed, rolling out r214361.
+
+ This change caused flakiness in http/tests/preload tests.
+
+ Reverted changeset:
+
+ "Add a warning for unused link preloads."
+ https://bugs.webkit.org/show_bug.cgi?id=165670
+ http://trac.webkit.org/changeset/214361
+
</ins><span class="cx"> 2017-03-24 Antoine Quint <graouts@webkit.org>
</span><span class="cx">
</span><span class="cx"> [Modern Media Controls] Remove placard icon if height is compressed
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.cpp (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.cpp        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/dom/Document.cpp        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -2280,8 +2280,6 @@
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx">
</span><del>- m_cachedResourceLoader->stopUnusedPreloadsTimer();
-
</del><span class="cx"> detachFromFrame();
</span><span class="cx">
</span><span class="cx"> m_hasPreparedForDestruction = true;
</span></span></pre></div>
<a id="trunkSourceWebCoreloaderLinkPreloadResourceClientsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/LinkPreloadResourceClients.h (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/LinkPreloadResourceClients.h        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/loader/LinkPreloadResourceClients.h        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -88,7 +88,6 @@
</span><span class="cx"> void notifyFinished(CachedResource& resource) override { triggerEvents(resource); }
</span><span class="cx">
</span><span class="cx"> void clear() override { clearResource(*this); }
</span><del>- bool shouldMarkAsReferenced() const override { return false; }
</del><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> LinkPreloadScriptResourceClient(LinkLoader& loader, CachedScript& resource)
</span><span class="lines">@@ -115,7 +114,6 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void clear() override { clearResource(*this); }
</span><del>- bool shouldMarkAsReferenced() const override { return false; }
</del><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> LinkPreloadStyleResourceClient(LinkLoader& loader, CachedCSSStyleSheet& resource)
</span><span class="lines">@@ -137,7 +135,6 @@
</span><span class="cx"> void notifyFinished(CachedResource& resource) override { triggerEvents(resource); }
</span><span class="cx">
</span><span class="cx"> void clear() override { clearResource(*this); }
</span><del>- bool shouldMarkAsReferenced() const override { return false; }
</del><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> LinkPreloadImageResourceClient(LinkLoader& loader, CachedImage& resource)
</span><span class="lines">@@ -163,7 +160,6 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void clear() override { clearResource(*this); }
</span><del>- bool shouldMarkAsReferenced() const override { return false; }
</del><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> LinkPreloadFontResourceClient(LinkLoader& loader, CachedFont& resource)
</span><span class="lines">@@ -185,7 +181,6 @@
</span><span class="cx"> void notifyFinished(CachedResource& resource) override { triggerEvents(resource); }
</span><span class="cx">
</span><span class="cx"> void clear() override { clearResource(*this); }
</span><del>- bool shouldMarkAsReferenced() const override { return false; }
</del><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> LinkPreloadRawResourceClient(LinkLoader& loader, CachedRawResource& resource)
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourcecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResource.cpp (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResource.cpp        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/loader/cache/CachedResource.cpp        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -465,7 +465,7 @@
</span><span class="cx">
</span><span class="cx"> bool CachedResource::addClientToSet(CachedResourceClient& client)
</span><span class="cx"> {
</span><del>- if (m_preloadResult == PreloadNotReferenced && client.shouldMarkAsReferenced()) {
</del><ins>+ if (m_preloadResult == PreloadNotReferenced) {
</ins><span class="cx"> if (isLoaded())
</span><span class="cx"> m_preloadResult = PreloadReferencedWhileComplete;
</span><span class="cx"> else if (m_requestedFromNetworkingLayer)
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourceClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResourceClient.h (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResourceClient.h        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/loader/cache/CachedResourceClient.h        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -45,7 +45,6 @@
</span><span class="cx">
</span><span class="cx"> static CachedResourceClientType expectedType() { return BaseResourceType; }
</span><span class="cx"> virtual CachedResourceClientType resourceClientType() const { return expectedType(); }
</span><del>- virtual bool shouldMarkAsReferenced() const { return true; }
</del><span class="cx">
</span><span class="cx"> protected:
</span><span class="cx"> CachedResourceClient() { }
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourceLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -85,9 +85,6 @@
</span><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><del>-// Timeout for link preloads to be used after window.onload
-static const int unusedPreloadTimeoutInSeconds = 3;
-
</del><span class="cx"> static CachedResource* createResource(CachedResource::Type type, CachedResourceRequest&& request, SessionID sessionID)
</span><span class="cx"> {
</span><span class="cx"> switch (type) {
</span><span class="lines">@@ -132,7 +129,6 @@
</span><span class="cx"> : m_document(nullptr)
</span><span class="cx"> , m_documentLoader(documentLoader)
</span><span class="cx"> , m_requestCount(0)
</span><del>- , m_unusedPreloadsTimer(*this, &CachedResourceLoader::warnUnusedPreloads)
</del><span class="cx"> , m_garbageCollectDocumentResourcesTimer(*this, &CachedResourceLoader::garbageCollectDocumentResources)
</span><span class="cx"> , m_autoLoadImages(true)
</span><span class="cx"> , m_imagesEnabled(true)
</span><span class="lines">@@ -151,7 +147,6 @@
</span><span class="cx">
</span><span class="cx"> // Make sure no requests still point to this CachedResourceLoader
</span><span class="cx"> ASSERT(m_requestCount == 0);
</span><del>- m_unusedPreloadsTimer.stop();
</del><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> CachedResource* CachedResourceLoader::cachedResource(const String& resourceURL) const
</span><span class="lines">@@ -826,18 +821,8 @@
</span><span class="cx"> void CachedResourceLoader::documentDidFinishLoadEvent()
</span><span class="cx"> {
</span><span class="cx"> m_validatedURLs.clear();
</span><del>-
- // If m_preloads is not empty here, it's full of link preloads,
- // as speculative preloads were cleared at DCL.
- if (m_preloads && m_preloads->size() && !m_unusedPreloadsTimer.isActive())
- m_unusedPreloadsTimer.startOneShot(unusedPreloadTimeoutInSeconds);
</del><span class="cx"> }
</span><span class="cx">
</span><del>-void CachedResourceLoader::stopUnusedPreloadsTimer()
-{
- m_unusedPreloadsTimer.stop();
-}
-
</del><span class="cx"> CachedResourceHandle<CachedResource> CachedResourceLoader::revalidateResource(CachedResourceRequest&& request, CachedResource& resource)
</span><span class="cx"> {
</span><span class="cx"> ASSERT(resource.inCache());
</span><span class="lines">@@ -1243,19 +1228,6 @@
</span><span class="cx"> return resource;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-void CachedResourceLoader::warnUnusedPreloads()
-{
- if (!m_preloads)
- return;
- for (const auto& resource : *m_preloads) {
- if (resource && resource->isLinkPreload() && resource->preloadResult() == CachedResource::PreloadNotReferenced && document()) {
- document()->addConsoleMessage(MessageSource::Other, MessageLevel::Warning,
- "The resource " + resource->url().string() +
- " was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.");
- }
- }
-}
-
</del><span class="cx"> bool CachedResourceLoader::isPreloaded(const String& urlString) const
</span><span class="cx"> {
</span><span class="cx"> const URL& url = m_document->completeURL(urlString);
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourceLoaderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResourceLoader.h (214387 => 214388)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResourceLoader.h        2017-03-24 23:43:56 UTC (rev 214387)
+++ trunk/Source/WebCore/loader/cache/CachedResourceLoader.h        2017-03-25 00:10:06 UTC (rev 214388)
</span><span class="lines">@@ -133,8 +133,6 @@
</span><span class="cx"> void clearPreloads(ClearPreloadsMode);
</span><span class="cx"> CachedResourceHandle<CachedResource> preload(CachedResource::Type, CachedResourceRequest&&);
</span><span class="cx"> void printPreloadStats();
</span><del>- void warnUnusedPreloads();
- void stopUnusedPreloadsTimer();
</del><span class="cx">
</span><span class="cx"> bool updateRequestAfterRedirection(CachedResource::Type, ResourceRequest&, const ResourceLoaderOptions&);
</span><span class="cx">
</span><span class="lines">@@ -190,7 +188,6 @@
</span><span class="cx"> int m_requestCount;
</span><span class="cx">
</span><span class="cx"> std::unique_ptr<ListHashSet<CachedResource*>> m_preloads;
</span><del>- Timer m_unusedPreloadsTimer;
</del><span class="cx">
</span><span class="cx"> Timer m_garbageCollectDocumentResourcesTimer;
</span><span class="cx">
</span></span></pre>
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