/*
 * Copyright (C) 2010. 2012 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "ActiveDOMCallback.h"

#include "ScriptExecutionContext.h"

namespace WebCore {

ActiveDOMCallback::ActiveDOMCallback(ScriptExecutionContext* context)
    : ContextDestructionObserver(context)
{
}

ActiveDOMCallback::~ActiveDOMCallback() = default;

bool ActiveDOMCallback::canInvokeCallback() const
{
    ScriptExecutionContext* context = scriptExecutionContext();
    return context && !context->activeDOMObjectsAreSuspended() && !context->activeDOMObjectsAreStopped();
}

bool ActiveDOMCallback::activeDOMObjectsAreSuspended() const
{
    auto* context = scriptExecutionContext();
    return context && context->activeDOMObjectsAreSuspended();
}

bool ActiveDOMCallback::activeDOMObjectAreStopped() const
{
    auto* context = scriptExecutionContext();
    return !context || context->activeDOMObjectsAreStopped();
}

} // namespace WebCore
50&amp;follow=1'>vendor</a>/<a href='/ansg191/v2/log/vendor/golang.org?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>golang.org</a>/<a href='/ansg191/v2/log/vendor/golang.org/x?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>x</a>/<a href='/ansg191/v2/log/vendor/golang.org/x/net?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>net</a>/<a href='/ansg191/v2/log/vendor/golang.org/x/net/webdav?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>webdav</a>/<a href='/ansg191/v2/log/vendor/golang.org/x/net/webdav/internal?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>internal</a>/<a href='/ansg191/v2/log/vendor/golang.org/x/net/webdav/internal/xml?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>xml</a>/<a href='/ansg191/v2/log/vendor/golang.org/x/net/webdav/internal/xml/marshal.go?id=3030145b3048245405766c3a73a099af82ba9750&amp;follow=1'>marshal.go</a> (<a href='/ansg191/v2/log/vendor/golang.org/x/net/webdav/internal/xml/marshal.go?id=3030145b3048245405766c3a73a099af82ba9750'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/ansg191/v2/log/vendor/golang.org/x/net/webdav/internal/xml/marshal.go?id=3030145b3048245405766c3a73a099af82ba9750&amp;showmsg=1&amp;follow=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr><td><span title='2018-02-23 18:26:34 -0800'>2018-02-23</span></td><td><a href='/ansg191/v2/commit/config/config.go?id=a9f0fdaf22459b338c4958083b2b52e674bdffca&amp;follow=1'>Print info message if DATABASE_URL is not set</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>2</td><td><span class='deletions'>-5</span>/<span class='insertions'>+17</span></td></tr>
<tr><td><span title='2018-02-19 20:15:57 -0800'>2018-02-19</span></td><td><a href='/ansg191/v2/commit/ChangeLog?id=73a0a25b6cf9e2b11476c9b6504c69e7d33f4ccc&amp;follow=1'>Update ChangeLog</a><span class='decoration'><a class='tag-annotated-deco' href='/ansg191/v2/tag/?h=2.0.3'>2.0.3</a></span></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+10</span></td></tr>
<tr><td><span title='2018-02-19 15:15:03 -0800'>2018-02-19</span></td><td><a href='/ansg191/v2/commit/locale/translations/pl_PL.json?id=2786b8f1637458e2a53018385565838ca91e83d7&amp;follow=1'>Update Polish translation</a></td><td><img src='//www.gravatar.com/avatar/f9faf10cf9826e1d006ae9821d0133ba?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Sebastian Korotkiewicz
</td><td>2</td><td><span class='deletions'>-96</span>/<span class='insertions'>+96</span></td></tr>
<tr><td><span title='2018-02-17 12:21:58 -0800'>2018-02-17</span></td><td><a href='/ansg191/v2/commit/reader/atom/parser_test.go?id=9292d5d6049de7a876c5428039c63e7c7720452b&amp;follow=1'>Handle Atom feeds with HTML title</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>2</td><td><span class='deletions'>-2</span>/<span class='insertions'>+92</span></td></tr>
<tr><td><span title='2018-02-17 11:43:37 -0800'>2018-02-17</span></td><td><a href='/ansg191/v2/commit/locale/translations/pl_PL.json?id=3ba280e10c4b876331b964c93d720ad50d9f99d7&amp;follow=1'>There are more than 2 plurals in Polish</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>2</td><td><span class='deletions'>-8</span>/<span class='insertions'>+8</span></td></tr>
<tr><td><span title='2018-02-17 11:29:14 -0800'>2018-02-17</span></td><td><a href='/ansg191/v2/commit/locale/translations/pl_PL.json?id=4eceeaaca47394c2a69cbe53895734c6605e59e7&amp;follow=1'>Add Polish translation</a></td><td><img src='//www.gravatar.com/avatar/15c3262487f2fc97682ece322e17efb9?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Sebastian Korotkiewicz
</td><td>3</td><td><span class='deletions'>-1</span>/<span class='insertions'>+444</span></td></tr>
<tr><td><span title='2018-02-10 22:35:02 -0800'>2018-02-10</span></td><td><a href='/ansg191/v2/commit/ui/static/css/black.css?id=205aef595b072bf430adce46ae1094214d370505&amp;follow=1'>Change color of &lt;q&gt; tags for black theme</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>2</td><td><span class='deletions'>-3</span>/<span class='insertions'>+7</span></td></tr>
<tr><td><span title='2018-02-10 22:30:43 -0800'>2018-02-10</span></td><td><a href='/ansg191/v2/commit/storage/migration.go?id=a006a93a04eda5d8d6947eb1ccc675a79266dbf4&amp;follow=1'>Add indexes</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>3</td><td><span class='deletions'>-2</span>/<span class='insertions'>+8</span></td></tr>
<tr><td><span title='2018-02-09 18:20:06 -0800'>2018-02-09</span></td><td><a href='/ansg191/v2/commit/locale/translations/de_DE.json?id=30e80c675ec31d376571d36a6523b68280d9060d&amp;follow=1'>Update German translation</a></td><td><img src='//www.gravatar.com/avatar/3b86b744453ccd501e2513d57578bfa9?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> stratmaster
</td><td>2</td><td><span class='deletions'>-10</span>/<span class='insertions'>+18</span></td></tr>
<tr><td><span title='2018-02-08 18:16:54 -0800'>2018-02-08</span></td><td><a href='/ansg191/v2/commit/reader/subscription/finder.go?id=dda9114692c712c3139b156d968db66bff6ccabc&amp;follow=1'>Improve error handling for HTTP client</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>5</td><td><span class='deletions'>-7</span>/<span class='insertions'>+62</span></td></tr>
<tr><td><span title='2018-02-08 12:41:14 -0800'>2018-02-08</span></td><td><a href='/ansg191/v2/commit/locale/translations/de_DE.json?id=16c2dc4a8c2cdb49d18205835e6dd77a2a79c4b9&amp;follow=1'>Add missing German string</a></td><td><img src='//www.gravatar.com/avatar/3b86b744453ccd501e2513d57578bfa9?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> stratmaster
</td><td>2</td><td><span class='deletions'>-4</span>/<span class='insertions'>+6</span></td></tr>
<tr><td><span title='2018-02-07 20:57:56 -0800'>2018-02-07</span></td><td><a href='/ansg191/v2/commit/reader/feed/parser.go?id=7b0bfd930839e6ebe4b64f37cbdc6efbf7dbd090&amp;follow=1'>Strip invalid XML characters to avoid parsing errors</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+26</span></td></tr>
<tr><td><span title='2018-02-07 19:10:36 -0800'>2018-02-07</span></td><td><a href='/ansg191/v2/commit/reader/feed/handler.go?id=c6fd9eb9b1a26c7f029cfd97fb1637d2ab867173&amp;follow=1'>Remove period for feed errors</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>4</td><td><span class='deletions'>-23</span>/<span class='insertions'>+23</span></td></tr>
<tr><td><span title='2018-02-07 18:47:47 -0800'>2018-02-07</span></td><td><a href='/ansg191/v2/commit/reader/subscription/finder.go?id=0fb87eba3f763658e3bf864a9cf78adbdae590c6&amp;follow=1'>Improve error handling when the response is empty</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>5</td><td><span class='deletions'>-6</span>/<span class='insertions'>+28</span></td></tr>
<tr><td><span title='2018-02-07 18:05:58 -0800'>2018-02-07</span></td><td><a href='/ansg191/v2/commit/locale/translations/fr_FR.json?id=1e70ca1a199199853d3ae95c666400a9a70255e2&amp;follow=1'>Add missing French translation</a></td><td><img src='//www.gravatar.com/avatar/3b86b744453ccd501e2513d57578bfa9?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> stratmaster
</td><td>2</td><td><span class='deletions'>-2</span>/<span class='insertions'>+4</span></td></tr>
<tr><td><span title='2018-02-05 20:29:42 -0800'>2018-02-05</span></td><td><a href='/ansg191/v2/commit/ChangeLog?id=ccb7306dcb9efdda7db17e371583476508d4cdea&amp;follow=1'>Update ChangeLog</a><span class='decoration'><a class='tag-annotated-deco' href='/ansg191/v2/tag/?h=2.0.2'>2.0.2</a></span></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+14</span></td></tr>
<tr><td><span title='2018-02-04 18:05:45 -0800'>2018-02-04</span></td><td><a href='/ansg191/v2/commit/vendor/golang.org/x/crypto/ssh/transport_test.go?id=12ff562d31fc5ab53c74aacb6ab2cd26444ed978&amp;follow=1'>Add support for Let's Encrypt http-01 challenge</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>32</td><td><span class='deletions'>-286</span>/<span class='insertions'>+2042</span></td></tr>
<tr><td><span title='2018-02-04 15:45:07 -0800'>2018-02-04</span></td><td><a href='/ansg191/v2/commit/template/template.go?id=3884a33b3623ee5166f8254a0919e65be9bfb49b&amp;follow=1'>Move template functions outside engine (refactoring)</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>9</td><td><span class='deletions'>-214</span>/<span class='insertions'>+254</span></td></tr>
<tr><td><span title='2018-02-04 14:37:42 -0800'>2018-02-04</span></td><td><a href='/ansg191/v2/commit/template/views.go?id=b5b1930599190e2d7a6613db8779d9bbb970a1f7&amp;follow=1'>Take timezone into consideration when calculating relative time</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>16</td><td><span class='deletions'>-58</span>/<span class='insertions'>+91</span></td></tr>
<tr><td><span title='2018-02-03 15:54:02 -0800'>2018-02-03</span></td><td><a href='/ansg191/v2/commit/http/handler/response.go?id=61bc012a6284f90001b2339ecfdfb5b96e38be10&amp;follow=1'>Add support for HTTP Strict Transport Security header</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>4</td><td><span class='deletions'>-3</span>/<span class='insertions'>+33</span></td></tr>
<tr><td><span title='2018-02-03 15:33:17 -0800'>2018-02-03</span></td><td><a href='/ansg191/v2/commit/ui/oauth2.go?id=9c4299720900fce52daedfce2314d31e92f7fe1d&amp;follow=1'>Add support for base URLs with subfolders</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>10</td><td><span class='deletions'>-23</span>/<span class='insertions'>+105</span></td></tr>
<tr><td><span title='2018-02-01 20:46:53 -0800'>2018-02-01</span></td><td><a href='/ansg191/v2/commit/locale/translations/de_DE.json?id=78385a351e208feb183549c2fa854b302da0c690&amp;follow=1'>Update German translation</a></td><td><img src='//www.gravatar.com/avatar/3b86b744453ccd501e2513d57578bfa9?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> stratmaster
</td><td>2</td><td><span class='deletions'>-4</span>/<span class='insertions'>+12</span></td></tr>
<tr><td><span title='2018-01-31 22:03:21 -0800'>2018-01-31</span></td><td><a href='/ansg191/v2/commit/template/views.go?id=32cec5bad04e17d576b04ca2f063274d7a29eecd&amp;follow=1'>Add missing about menu in settings</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>5</td><td><span class='deletions'>-5</span>/<span class='insertions'>+29</span></td></tr>
<tr><td><span title='2018-01-31 21:57:20 -0800'>2018-01-31</span></td><td><a href='/ansg191/v2/commit/template/views.go?id=b78172033fe9f03b5e1ffe4d235b9ab4fb23766d&amp;follow=1'>Show API URL endpoints in user interface</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>11</td><td><span class='deletions'>-14</span>/<span class='insertions'>+99</span></td></tr>
<tr><td><span title='2018-01-29 21:07:55 -0800'>2018-01-29</span></td><td><a href='/ansg191/v2/commit/storage/entry.go?id=b0442e027771c2cf33b92557a7e73fa4f85849cf&amp;follow=1'>Do not update entry date while refreshing a feed</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>1</td><td><span class='deletions'>-4</span>/<span class='insertions'>+5</span></td></tr>
<tr><td><span title='2018-01-29 20:58:11 -0800'>2018-01-29</span></td><td><a href='/ansg191/v2/commit/Makefile?id=bca717873e678dcbf2865087a22959475ee24fec&amp;follow=1'>Enable debug mode for integration tests</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2018-01-29 20:54:38 -0800'>2018-01-29</span></td><td><a href='/ansg191/v2/commit/config/config.go?id=23d2d9109f060978705f3c7a8d2f8691b6f9107f&amp;follow=1'>Add the possiblity to enable debug mode with an environment variable</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>2</td><td><span class='deletions'>-1</span>/<span class='insertions'>+6</span></td></tr>
<tr><td><span title='2018-01-29 20:47:09 -0800'>2018-01-29</span></td><td><a href='/ansg191/v2/commit/ui/subscription.go?id=c8138351c9737e3286a128c78f39e4f8a23e7bc9&amp;follow=1'>Keep code base tidy</a></td><td><img src='//www.gravatar.com/avatar/b2896c513e42a4573a23580a1278bf01?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Frédéric Guillot
</td><td>5</td><td><span class='deletions'>-18</span>/<span class='insertions'>+16</span></td></tr>
<tr><td><span title='2018-01-29 20:34:00 -0800'>2018-01-29</span></td><td><a href='/ansg191/v2/commit/logger/logger.go?id=24a2f472ec8593b4734e91ac15ee5503d16ae63a&amp;follow=1'>Add flag to enable debug logging</a></td><td><img src='//www.gravatar.com/avatar/0a02066c0046ce77af47b86c30cd720d?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Rogier Lommers
</td><td>2</td><td><span class='deletions'>-7</span>/<span class='insertions'>+64</span></td></tr>
<tr><td><span title='2018-01-25 20:13:38 -0800'>2018-01-25</span></td><td><a href='/ansg191/v2/commit/ui/static/js/app.js?id=40eb1b10fe40bd23e40708f734b74b992547d8ca&amp;follow=1'>Improve unread counter updates</a></td><td><img src='//www.gravatar.com/avatar/bd3aea425971aff6333afb6354e67d92?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Mahendra Kalkura
</td><td>1</td><td><span class='deletions'>-6</span>/<span class='insertions'>+35</span></td></tr>