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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/200231">200231</a></dd>
<dt>Author</dt> <dd>youenn.fablet@crf.canon.fr</dd>
<dt>Date</dt> <dd>2016-04-29 00:18:30 -0700 (Fri, 29 Apr 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Drop [UsePointersEvenForNonNullableObjectArguments] from MediaStream interfaces
https://bugs.webkit.org/show_bug.cgi?id=156905

Reviewed by Darin Adler.

Source/WebCore:

Removing UsePointersEvenForNonNullableObjectArguments from MediaStream, RTCPeerConnection and RTCRtpSender.
Updating methods to take references and making some related refactoring.

Test: fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html
Changes also covered by updated tests.

* Modules/mediastream/MediaEndpointPeerConnection.cpp:
(WebCore::MediaEndpointPeerConnection::createOfferTask):
* Modules/mediastream/MediaStream.cpp:
(WebCore::MediaStream::create):
(WebCore::MediaStream::addTrack):
(WebCore::MediaStream::removeTrack):
(WebCore::MediaStream::didAddTrack):
(WebCore::MediaStream::didRemoveTrack):
(WebCore::MediaStream::internalAddTrack):
(WebCore::MediaStream::internalRemoveTrack):
* Modules/mediastream/MediaStream.h:
* Modules/mediastream/MediaStream.idl:
* Modules/mediastream/RTCDataChannel.cpp:
(WebCore::RTCDataChannel::send):
* Modules/mediastream/RTCDataChannel.h:
* Modules/mediastream/RTCDataChannel.idl:
* Modules/mediastream/RTCPeerConnection.cpp:
(WebCore::RTCPeerConnection::addTrack):
(WebCore::RTCPeerConnection::removeTrack):
(WebCore::RTCPeerConnection::queuedSetLocalDescription):
(WebCore::RTCPeerConnection::queuedSetRemoteDescription):
(WebCore::RTCPeerConnection::queuedAddIceCandidate):
(WebCore::RTCPeerConnection::privateGetStats):
(WebCore::RTCPeerConnection::queuedCreateOffer): Deleted.
(WebCore::RTCPeerConnection::localDescription): Deleted.
(WebCore::RTCPeerConnection::currentLocalDescription): Deleted.
(WebCore::RTCPeerConnection::remoteDescription): Deleted.
(WebCore::RTCPeerConnection::currentRemoteDescription): Deleted.
(WebCore::RTCPeerConnection::signalingState): Deleted.
(WebCore::RTCPeerConnection::createDataChannel): Deleted.
(WebCore::RTCPeerConnection::close): Deleted.
* Modules/mediastream/RTCPeerConnection.h:
* Modules/mediastream/RTCPeerConnection.idl:
* Modules/mediastream/RTCRtpReceiver.cpp:
(WebCore::RTCRtpReceiver::RTCRtpReceiver):
* Modules/mediastream/RTCRtpReceiver.h:
(WebCore::RTCRtpReceiver::create):
* Modules/mediastream/RTCRtpSender.cpp:
(WebCore::RTCRtpSender::RTCRtpSender):
(WebCore::RTCRtpSender::replaceTrack):
* Modules/mediastream/RTCRtpSender.h:
(WebCore::RTCRtpSender::create):
* Modules/mediastream/RTCRtpSender.idl:
* Modules/mediastream/RTCRtpSenderReceiverBase.h:
(WebCore::RTCRtpSenderReceiverBase::track):
(WebCore::RTCRtpSenderReceiverBase::RTCRtpSenderReceiverBase):

LayoutTests:

* fast/mediastream/MediaStream-add-remove-null-undefined-tracks-expected.txt: Added.
* fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html: Added.
* fast/mediastream/RTCPeerConnection-add-removeTrack-expected.txt: Rebasing.
* fast/mediastream/RTCPeerConnection-add-removeTrack.html: Adding null/undefined tests for addTrack/removeTrack.
* fast/mediastream/RTCPeerConnection-datachannel.html: Adding test for send() method.
Test expectation is not rebased as test is timing out and marked as skip.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamRTCPeerConnectionaddremoveTrackexpectedtxt">trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamRTCPeerConnectionaddremoveTrackhtml">trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack.html</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamRTCPeerConnectiondatachannelhtml">trunk/LayoutTests/fast/mediastream/RTCPeerConnection-datachannel.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaEndpointPeerConnectioncpp">trunk/Source/WebCore/Modules/mediastream/MediaEndpointPeerConnection.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamcpp">trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamh">trunk/Source/WebCore/Modules/mediastream/MediaStream.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamMediaStreamidl">trunk/Source/WebCore/Modules/mediastream/MediaStream.idl</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCDataChannelcpp">trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCDataChannelh">trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCDataChannelidl">trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.idl</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCPeerConnectioncpp">trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCPeerConnectionh">trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCPeerConnectionidl">trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.idl</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCRtpReceivercpp">trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCRtpReceiverh">trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCRtpSendercpp">trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.cpp</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCRtpSenderh">trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.h</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCRtpSenderidl">trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.idl</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCRtpSenderReceiverBaseh">trunk/Source/WebCore/Modules/mediastream/RTCRtpSenderReceiverBase.h</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreamaddremovenullundefinedtracksexpectedtxt">trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastmediastreamMediaStreamaddremovenullundefinedtrackshtml">trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/LayoutTests/ChangeLog        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-04-29  Youenn Fablet  &lt;youenn.fablet@crf.canon.fr&gt;
+
+        Drop [UsePointersEvenForNonNullableObjectArguments] from MediaStream interfaces
+        https://bugs.webkit.org/show_bug.cgi?id=156905
+
+        Reviewed by Darin Adler.
+
+        * fast/mediastream/MediaStream-add-remove-null-undefined-tracks-expected.txt: Added.
+        * fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html: Added.
+        * fast/mediastream/RTCPeerConnection-add-removeTrack-expected.txt: Rebasing.
+        * fast/mediastream/RTCPeerConnection-add-removeTrack.html: Adding null/undefined tests for addTrack/removeTrack.
+        * fast/mediastream/RTCPeerConnection-datachannel.html: Adding test for send() method.
+        Test expectation is not rebased as test is timing out and marked as skip.
+
</ins><span class="cx"> 2016-04-28  Joanmarie Diggs  &lt;jdiggs@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         AX: [ATK] Expose subscript and superscript format style groups using ATK_ROLE_SUBSCRIPT and ATK_ROLE_SUPERSCRIPT
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreamaddremovenullundefinedtracksexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks-expected.txt (0 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks-expected.txt                                (rev 0)
+++ trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks-expected.txt        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -0,0 +1,17 @@
</span><ins>+Test adding and removing null and undefined tracks.
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+
+
+Calling addTrack with null and undefined parameters
+PASS stream.addTrack(null); threw exception TypeError: Type error.
+PASS stream.addTrack(undefined); threw exception TypeError: Type error.
+
+Calling removeTrack with null and undefined parameters
+PASS stream.removeTrack(null); threw exception TypeError: Type error.
+PASS stream.removeTrack(undefined); threw exception TypeError: Type error.
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamMediaStreamaddremovenullundefinedtrackshtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html (0 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html                                (rev 0)
+++ trunk/LayoutTests/fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -0,0 +1,36 @@
</span><ins>+&lt;!DOCTYPE HTML PUBLIC &quot;-//IETF//DTD HTML//EN&quot;&gt;
+&lt;html&gt;
+    &lt;head&gt;
+        &lt;script src=&quot;../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
+        &lt;script src=&quot;./resources/getUserMedia-helper.js&quot;&gt;&lt;/script&gt;
+    &lt;/head&gt;
+    &lt;body&gt;
+        &lt;p id=&quot;description&quot;&gt;&lt;/p&gt;
+        &lt;div id=&quot;console&quot;&gt;&lt;/div&gt;
+        &lt;script&gt;
+            description(&quot;Test adding and removing null and undefined tracks.&quot;);
+
+            var stream;
+
+            function gotStream(s) {
+                stream = s;
+
+                debug(&quot;&lt;br&gt;Calling addTrack with null and undefined parameters&quot;);
+                shouldThrow(&quot;stream.addTrack(null);&quot;);
+                shouldThrow(&quot;stream.addTrack(undefined);&quot;);
+
+                debug(&quot;&lt;br&gt;Calling removeTrack with null and undefined parameters&quot;);
+                shouldThrow(&quot;stream.removeTrack(null);&quot;);
+                shouldThrow(&quot;stream.removeTrack(undefined);&quot;);
+
+                finishJSTest();
+            }
+
+            getUserMedia(&quot;allow&quot;, {audio:true, video:true}, gotStream);
+
+            window.jsTestIsAsync = true;
+            window.successfullyParsed = true;
+        &lt;/script&gt;
+        &lt;script src=&quot;../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
+    &lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamRTCPeerConnectionaddremoveTrackexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack-expected.txt (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack-expected.txt        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack-expected.txt        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -21,6 +21,10 @@
</span><span class="cx"> PASS senderFromPc2 = pc2.addTrack(track, stream) did not throw exception.
</span><span class="cx"> removeTrack() with 'foreign' sender must be ignored (not throw)
</span><span class="cx"> PASS pc.removeTrack(senderFromPc2) did not throw exception.
</span><ins>+PASS pc.addTrack(null); threw exception TypeError: Type error.
+PASS pc.addTrack(undefined); threw exception TypeError: Type error.
+PASS pc.removeTrack(null); threw exception TypeError: Type error.
+PASS pc.removeTrack(undefined); threw exception TypeError: Type error.
</ins><span class="cx"> PASS successfullyParsed is true
</span><span class="cx"> 
</span><span class="cx"> TEST COMPLETE
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamRTCPeerConnectionaddremoveTrackhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack.html (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack.html        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/LayoutTests/fast/mediastream/RTCPeerConnection-add-removeTrack.html        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -64,6 +64,11 @@
</span><span class="cx">                 debug(&quot;removeTrack() with 'foreign' sender must be ignored (not throw)&quot;);
</span><span class="cx">                 shouldNotThrow(&quot;pc.removeTrack(senderFromPc2)&quot;);
</span><span class="cx"> 
</span><ins>+                shouldThrow(&quot;pc.addTrack(null);&quot;);
+                shouldThrow(&quot;pc.addTrack(undefined);&quot;);
+                shouldThrow(&quot;pc.removeTrack(null);&quot;);
+                shouldThrow(&quot;pc.removeTrack(undefined);&quot;);
+
</ins><span class="cx">                 finishJSTest();
</span><span class="cx">             })
</span><span class="cx">             .catch(function (error) {
</span></span></pre></div>
<a id="trunkLayoutTestsfastmediastreamRTCPeerConnectiondatachannelhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/mediastream/RTCPeerConnection-datachannel.html (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/mediastream/RTCPeerConnection-datachannel.html        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/LayoutTests/fast/mediastream/RTCPeerConnection-datachannel.html        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -66,6 +66,9 @@
</span><span class="cx"> 
</span><span class="cx">                 dc.onmessage = dc_onmessage_string;
</span><span class="cx">                 shouldNotThrow(&quot;dc.send('xyzzy');&quot;);
</span><ins>+
+                shouldThrow(&quot;dc.send(null);&quot;);
+                shouldThrow(&quot;dc.send(undefined);&quot;);
</ins><span class="cx">             }
</span><span class="cx"> 
</span><span class="cx">             function pc_ondatachannel(e) {
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/ChangeLog        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -1,3 +1,63 @@
</span><ins>+2016-04-29  Youenn Fablet  &lt;youenn.fablet@crf.canon.fr&gt;
+
+        Drop [UsePointersEvenForNonNullableObjectArguments] from MediaStream interfaces
+        https://bugs.webkit.org/show_bug.cgi?id=156905
+
+        Reviewed by Darin Adler.
+
+        Removing UsePointersEvenForNonNullableObjectArguments from MediaStream, RTCPeerConnection and RTCRtpSender.
+        Updating methods to take references and making some related refactoring.
+
+        Test: fast/mediastream/MediaStream-add-remove-null-undefined-tracks.html
+        Changes also covered by updated tests.
+
+        * Modules/mediastream/MediaEndpointPeerConnection.cpp:
+        (WebCore::MediaEndpointPeerConnection::createOfferTask):
+        * Modules/mediastream/MediaStream.cpp:
+        (WebCore::MediaStream::create):
+        (WebCore::MediaStream::addTrack):
+        (WebCore::MediaStream::removeTrack):
+        (WebCore::MediaStream::didAddTrack):
+        (WebCore::MediaStream::didRemoveTrack):
+        (WebCore::MediaStream::internalAddTrack):
+        (WebCore::MediaStream::internalRemoveTrack):
+        * Modules/mediastream/MediaStream.h:
+        * Modules/mediastream/MediaStream.idl:
+        * Modules/mediastream/RTCDataChannel.cpp:
+        (WebCore::RTCDataChannel::send):
+        * Modules/mediastream/RTCDataChannel.h:
+        * Modules/mediastream/RTCDataChannel.idl:
+        * Modules/mediastream/RTCPeerConnection.cpp:
+        (WebCore::RTCPeerConnection::addTrack):
+        (WebCore::RTCPeerConnection::removeTrack):
+        (WebCore::RTCPeerConnection::queuedSetLocalDescription):
+        (WebCore::RTCPeerConnection::queuedSetRemoteDescription):
+        (WebCore::RTCPeerConnection::queuedAddIceCandidate):
+        (WebCore::RTCPeerConnection::privateGetStats):
+        (WebCore::RTCPeerConnection::queuedCreateOffer): Deleted.
+        (WebCore::RTCPeerConnection::localDescription): Deleted.
+        (WebCore::RTCPeerConnection::currentLocalDescription): Deleted.
+        (WebCore::RTCPeerConnection::remoteDescription): Deleted.
+        (WebCore::RTCPeerConnection::currentRemoteDescription): Deleted.
+        (WebCore::RTCPeerConnection::signalingState): Deleted.
+        (WebCore::RTCPeerConnection::createDataChannel): Deleted.
+        (WebCore::RTCPeerConnection::close): Deleted.
+        * Modules/mediastream/RTCPeerConnection.h:
+        * Modules/mediastream/RTCPeerConnection.idl:
+        * Modules/mediastream/RTCRtpReceiver.cpp:
+        (WebCore::RTCRtpReceiver::RTCRtpReceiver):
+        * Modules/mediastream/RTCRtpReceiver.h:
+        (WebCore::RTCRtpReceiver::create):
+        * Modules/mediastream/RTCRtpSender.cpp:
+        (WebCore::RTCRtpSender::RTCRtpSender):
+        (WebCore::RTCRtpSender::replaceTrack):
+        * Modules/mediastream/RTCRtpSender.h:
+        (WebCore::RTCRtpSender::create):
+        * Modules/mediastream/RTCRtpSender.idl:
+        * Modules/mediastream/RTCRtpSenderReceiverBase.h:
+        (WebCore::RTCRtpSenderReceiverBase::track):
+        (WebCore::RTCRtpSenderReceiverBase::RTCRtpSenderReceiverBase):
+
</ins><span class="cx"> 2016-04-28  Daniel Bates  &lt;dabates@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove extraneous space characters from parameter list for RenderListBox::paintItem()
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaEndpointPeerConnectioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaEndpointPeerConnection.cpp (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaEndpointPeerConnection.cpp        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/MediaEndpointPeerConnection.cpp        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -139,12 +139,12 @@
</span><span class="cx">     // Add media descriptions for senders.
</span><span class="cx">     for (auto&amp; sender : senders) {
</span><span class="cx">         RefPtr&lt;PeerMediaDescription&gt; mediaDescription = PeerMediaDescription::create();
</span><del>-        MediaStreamTrack* track = sender-&gt;track();
</del><ins>+        MediaStreamTrack&amp; track = sender-&gt;track();
</ins><span class="cx"> 
</span><span class="cx">         mediaDescription-&gt;setMediaStreamId(sender-&gt;mediaStreamIds()[0]);
</span><del>-        mediaDescription-&gt;setMediaStreamTrackId(track-&gt;id());
-        mediaDescription-&gt;setType(track-&gt;kind());
-        mediaDescription-&gt;setPayloads(track-&gt;kind() == &quot;audio&quot; ? m_defaultAudioPayloads : m_defaultVideoPayloads);
</del><ins>+        mediaDescription-&gt;setMediaStreamTrackId(track.id());
+        mediaDescription-&gt;setType(track.kind());
+        mediaDescription-&gt;setPayloads(track.kind() == &quot;audio&quot; ? m_defaultAudioPayloads : m_defaultVideoPayloads);
</ins><span class="cx">         mediaDescription-&gt;setDtlsFingerprintHashFunction(m_dtlsFingerprintFunction);
</span><span class="cx">         mediaDescription-&gt;setDtlsFingerprint(m_dtlsFingerprint);
</span><span class="cx">         mediaDescription-&gt;setCname(m_cname);
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStream.cpp        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -47,11 +47,9 @@
</span><span class="cx">     return MediaStream::create(context, MediaStreamPrivate::create(Vector&lt;RefPtr&lt;MediaStreamTrackPrivate&gt;&gt;()));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-Ref&lt;MediaStream&gt; MediaStream::create(ScriptExecutionContext&amp; context, MediaStream* stream)
</del><ins>+Ref&lt;MediaStream&gt; MediaStream::create(ScriptExecutionContext&amp; context, MediaStream&amp; stream)
</ins><span class="cx"> {
</span><del>-    ASSERT(stream);
-
-    return adoptRef(*new MediaStream(context, stream-&gt;getTracks()));
</del><ins>+    return adoptRef(*new MediaStream(context, stream.getTracks()));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> Ref&lt;MediaStream&gt; MediaStream::create(ScriptExecutionContext&amp; context, const MediaStreamTrackVector&amp; tracks)
</span><span class="lines">@@ -97,7 +95,7 @@
</span><span class="cx">     MediaStreamRegistry::shared().registerStream(*this);
</span><span class="cx"> 
</span><span class="cx">     for (auto&amp; trackPrivate : m_private-&gt;tracks()) {
</span><del>-        RefPtr&lt;MediaStreamTrack&gt; track = MediaStreamTrack::create(context, *trackPrivate);
</del><ins>+        auto track = MediaStreamTrack::create(context, *trackPrivate);
</ins><span class="cx">         track-&gt;addObserver(this);
</span><span class="cx">         m_trackSet.add(track-&gt;id(), WTFMove(track));
</span><span class="cx">     }
</span><span class="lines">@@ -128,18 +126,18 @@
</span><span class="cx">     return MediaStream::create(*scriptExecutionContext(), clonedTracks);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void MediaStream::addTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track)
</del><ins>+void MediaStream::addTrack(MediaStreamTrack&amp; track)
</ins><span class="cx"> {
</span><del>-    if (!internalAddTrack(WTFMove(track), StreamModifier::DomAPI))
</del><ins>+    if (!internalAddTrack(track, StreamModifier::DomAPI))
</ins><span class="cx">         return;
</span><span class="cx"> 
</span><span class="cx">     for (auto&amp; observer : m_observers)
</span><span class="cx">         observer-&gt;didAddOrRemoveTrack();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void MediaStream::removeTrack(MediaStreamTrack* track)
</del><ins>+void MediaStream::removeTrack(MediaStreamTrack&amp; track)
</ins><span class="cx"> {
</span><del>-    if (!internalRemoveTrack(track, StreamModifier::DomAPI))
</del><ins>+    if (!internalRemoveTrack(track.id(), StreamModifier::DomAPI))
</ins><span class="cx">         return;
</span><span class="cx"> 
</span><span class="cx">     for (auto&amp; observer : m_observers)
</span><span class="lines">@@ -203,30 +201,31 @@
</span><span class="cx"> 
</span><span class="cx"> void MediaStream::didRemoveTrack(MediaStreamTrackPrivate&amp; trackPrivate)
</span><span class="cx"> {
</span><del>-    RefPtr&lt;MediaStreamTrack&gt; track = getTrackById(trackPrivate.id());
-    ASSERT(track);
-    internalRemoveTrack(WTFMove(track), StreamModifier::Platform);
</del><ins>+    internalRemoveTrack(trackPrivate.id(), StreamModifier::Platform);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool MediaStream::internalAddTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track, StreamModifier streamModifier)
</del><ins>+bool MediaStream::internalAddTrack(Ref&lt;MediaStreamTrack&gt;&amp;&amp; trackToAdd, StreamModifier streamModifier)
</ins><span class="cx"> {
</span><del>-    if (getTrackById(track-&gt;id()))
</del><ins>+    auto result = m_trackSet.add(trackToAdd-&gt;id(), WTFMove(trackToAdd));
+    if (!result.isNewEntry)
</ins><span class="cx">         return false;
</span><span class="cx"> 
</span><del>-    m_trackSet.add(track-&gt;id(), track);
-    track-&gt;addObserver(this);
</del><ins>+    ASSERT(result.iterator-&gt;value);
+    auto&amp; track = *result.iterator-&gt;value;
+    track.addObserver(this);
</ins><span class="cx"> 
</span><span class="cx">     if (streamModifier == StreamModifier::DomAPI)
</span><del>-        m_private-&gt;addTrack(&amp;track-&gt;privateTrack(), MediaStreamPrivate::NotifyClientOption::DontNotify);
</del><ins>+        m_private-&gt;addTrack(&amp;track.privateTrack(), MediaStreamPrivate::NotifyClientOption::DontNotify);
</ins><span class="cx">     else
</span><del>-        dispatchEvent(MediaStreamTrackEvent::create(eventNames().addtrackEvent, false, false, WTFMove(track)));
</del><ins>+        dispatchEvent(MediaStreamTrackEvent::create(eventNames().addtrackEvent, false, false, &amp;track));
</ins><span class="cx"> 
</span><span class="cx">     return true;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool MediaStream::internalRemoveTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track, StreamModifier streamModifier)
</del><ins>+bool MediaStream::internalRemoveTrack(const String&amp; trackId, StreamModifier streamModifier)
</ins><span class="cx"> {
</span><del>-    if (!m_trackSet.remove(track-&gt;id()))
</del><ins>+    auto track = m_trackSet.take(trackId);
+    if (!track)
</ins><span class="cx">         return false;
</span><span class="cx"> 
</span><span class="cx">     track-&gt;removeObserver(this);
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStream.h (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStream.h        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStream.h        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -56,15 +56,15 @@
</span><span class="cx">     };
</span><span class="cx"> 
</span><span class="cx">     static Ref&lt;MediaStream&gt; create(ScriptExecutionContext&amp;);
</span><del>-    static Ref&lt;MediaStream&gt; create(ScriptExecutionContext&amp;, MediaStream*);
</del><ins>+    static Ref&lt;MediaStream&gt; create(ScriptExecutionContext&amp;, MediaStream&amp;);
</ins><span class="cx">     static Ref&lt;MediaStream&gt; create(ScriptExecutionContext&amp;, const MediaStreamTrackVector&amp;);
</span><span class="cx">     static Ref&lt;MediaStream&gt; create(ScriptExecutionContext&amp;, RefPtr&lt;MediaStreamPrivate&gt;&amp;&amp;);
</span><span class="cx">     virtual ~MediaStream();
</span><span class="cx"> 
</span><span class="cx">     String id() const { return m_private-&gt;id(); }
</span><span class="cx"> 
</span><del>-    void addTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp;);
-    void removeTrack(MediaStreamTrack*);
</del><ins>+    void addTrack(MediaStreamTrack&amp;);
+    void removeTrack(MediaStreamTrack&amp;);
</ins><span class="cx">     MediaStreamTrack* getTrackById(String);
</span><span class="cx"> 
</span><span class="cx">     MediaStreamTrackVector getAudioTracks() const;
</span><span class="lines">@@ -118,8 +118,8 @@
</span><span class="cx">     void pageMutedStateDidChange() final;
</span><span class="cx">     MediaProducer::MediaStateFlags mediaState() const final;
</span><span class="cx"> 
</span><del>-    bool internalAddTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp;, StreamModifier);
-    bool internalRemoveTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp;, StreamModifier);
</del><ins>+    bool internalAddTrack(Ref&lt;MediaStreamTrack&gt;&amp;&amp;, StreamModifier);
+    bool internalRemoveTrack(const String&amp;, StreamModifier);
</ins><span class="cx"> 
</span><span class="cx">     void scheduleActiveStateChange();
</span><span class="cx">     void activityEventTimerFired();
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamMediaStreamidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/MediaStream.idl (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/MediaStream.idl        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/MediaStream.idl        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -28,7 +28,6 @@
</span><span class="cx">     Constructor(MediaStream stream),
</span><span class="cx">     Constructor(MediaStreamTrack[] tracks),
</span><span class="cx">     ConstructorCallWith=ScriptExecutionContext,
</span><del>-    UsePointersEvenForNonNullableObjectArguments,
</del><span class="cx"> ] interface MediaStream : EventTarget {
</span><span class="cx"> 
</span><span class="cx">     readonly attribute DOMString id;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCDataChannelcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.cpp (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.cpp        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.cpp        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -202,20 +202,18 @@
</span><span class="cx">     }
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCDataChannel::send(PassRefPtr&lt;ArrayBuffer&gt; prpData, ExceptionCode&amp; ec)
</del><ins>+void RTCDataChannel::send(ArrayBuffer&amp; data, ExceptionCode&amp; ec)
</ins><span class="cx"> {
</span><span class="cx">     if (m_readyState != ReadyStateOpen) {
</span><span class="cx">         ec = INVALID_STATE_ERR;
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    RefPtr&lt;ArrayBuffer&gt; data = prpData;
-
-    size_t dataLength = data-&gt;byteLength();
</del><ins>+    size_t dataLength = data.byteLength();
</ins><span class="cx">     if (!dataLength)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    const char* dataPointer = static_cast&lt;const char*&gt;(data-&gt;data());
</del><ins>+    const char* dataPointer = static_cast&lt;const char*&gt;(data.data());
</ins><span class="cx"> 
</span><span class="cx">     if (!m_handler-&gt;sendRawData(dataPointer, dataLength)) {
</span><span class="cx">         // FIXME: Decide what the right exception here is.
</span><span class="lines">@@ -223,13 +221,15 @@
</span><span class="cx">     }
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCDataChannel::send(PassRefPtr&lt;ArrayBufferView&gt; data, ExceptionCode&amp; ec)
</del><ins>+void RTCDataChannel::send(ArrayBufferView* data, ExceptionCode&amp; ec)
</ins><span class="cx"> {
</span><ins>+    ASSERT(data);
</ins><span class="cx">     RefPtr&lt;ArrayBuffer&gt; arrayBuffer(data-&gt;buffer());
</span><del>-    send(arrayBuffer.release(), ec);
</del><ins>+    ASSERT(arrayBuffer);
+    send(*arrayBuffer, ec);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCDataChannel::send(PassRefPtr&lt;Blob&gt;, ExceptionCode&amp; ec)
</del><ins>+void RTCDataChannel::send(Blob&amp;, ExceptionCode&amp; ec)
</ins><span class="cx"> {
</span><span class="cx">     // FIXME: implement
</span><span class="cx">     ec = NOT_SUPPORTED_ERR;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCDataChannelh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.h (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.h        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.h        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -65,9 +65,9 @@
</span><span class="cx">     void setBinaryType(const AtomicString&amp;, ExceptionCode&amp;);
</span><span class="cx"> 
</span><span class="cx">     void send(const String&amp;, ExceptionCode&amp;);
</span><del>-    void send(PassRefPtr&lt;JSC::ArrayBuffer&gt;, ExceptionCode&amp;);
-    void send(PassRefPtr&lt;JSC::ArrayBufferView&gt;, ExceptionCode&amp;);
-    void send(PassRefPtr&lt;Blob&gt;, ExceptionCode&amp;);
</del><ins>+    void send(JSC::ArrayBuffer&amp;, ExceptionCode&amp;);
+    void send(JSC::ArrayBufferView*, ExceptionCode&amp;);
+    void send(Blob&amp;, ExceptionCode&amp;);
</ins><span class="cx"> 
</span><span class="cx">     void close();
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCDataChannelidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.idl (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.idl        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCDataChannel.idl        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -23,9 +23,8 @@
</span><span class="cx">  */
</span><span class="cx"> 
</span><span class="cx"> [
</span><del>-    NoInterfaceObject,
</del><span class="cx">     Conditional=WEB_RTC,
</span><del>-    UsePointersEvenForNonNullableObjectArguments,
</del><ins>+    NoInterfaceObject,
</ins><span class="cx"> ] interface RTCDataChannel : EventTarget {
</span><span class="cx">     readonly attribute DOMString label;
</span><span class="cx">     readonly attribute boolean ordered;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCPeerConnectioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.cpp (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.cpp        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.cpp        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -101,13 +101,8 @@
</span><span class="cx">     stop();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-RefPtr&lt;RTCRtpSender&gt; RTCPeerConnection::addTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track, Vector&lt;MediaStream*&gt; streams, ExceptionCode&amp; ec)
</del><ins>+RefPtr&lt;RTCRtpSender&gt; RTCPeerConnection::addTrack(Ref&lt;MediaStreamTrack&gt;&amp;&amp; track, Vector&lt;MediaStream*&gt; streams, ExceptionCode&amp; ec)
</ins><span class="cx"> {
</span><del>-    if (!track) {
-        ec = TypeError;
-        return nullptr;
-    }
-
</del><span class="cx">     if (m_signalingState == SignalingState::Closed) {
</span><span class="cx">         ec = INVALID_STATE_ERR;
</span><span class="cx">         return nullptr;
</span><span class="lines">@@ -139,22 +134,17 @@
</span><span class="cx">     return sender;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCPeerConnection::removeTrack(RTCRtpSender* sender, ExceptionCode&amp; ec)
</del><ins>+void RTCPeerConnection::removeTrack(RTCRtpSender&amp; sender, ExceptionCode&amp; ec)
</ins><span class="cx"> {
</span><del>-    if (!sender) {
-        ec = TypeError;
-        return;
-    }
-
</del><span class="cx">     if (m_signalingState == SignalingState::Closed) {
</span><span class="cx">         ec = INVALID_STATE_ERR;
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    if (!m_senderSet.contains(sender))
</del><ins>+    if (!m_senderSet.contains(&amp;sender))
</ins><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    sender-&gt;stop();
</del><ins>+    sender.stop();
</ins><span class="cx"> 
</span><span class="cx">     m_backend-&gt;markAsNeedingNegotiation();
</span><span class="cx"> }
</span><span class="lines">@@ -194,15 +184,14 @@
</span><span class="cx">     m_backend-&gt;createAnswer(*options, WTFMove(promise));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCPeerConnection::queuedSetLocalDescription(RTCSessionDescription* description, PeerConnection::VoidPromise&amp;&amp; promise)
</del><ins>+void RTCPeerConnection::queuedSetLocalDescription(RTCSessionDescription&amp; description, PeerConnection::VoidPromise&amp;&amp; promise)
</ins><span class="cx"> {
</span><span class="cx">     if (m_signalingState == SignalingState::Closed) {
</span><span class="cx">         promise.reject(DOMError::create(&quot;InvalidStateError&quot;));
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    ASSERT(description);
-    m_backend-&gt;setLocalDescription(*description, WTFMove(promise));
</del><ins>+    m_backend-&gt;setLocalDescription(description, WTFMove(promise));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> RefPtr&lt;RTCSessionDescription&gt; RTCPeerConnection::localDescription() const
</span><span class="lines">@@ -220,15 +209,14 @@
</span><span class="cx">     return m_backend-&gt;pendingLocalDescription();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCPeerConnection::queuedSetRemoteDescription(RTCSessionDescription* description, PeerConnection::VoidPromise&amp;&amp; promise)
</del><ins>+void RTCPeerConnection::queuedSetRemoteDescription(RTCSessionDescription&amp; description, PeerConnection::VoidPromise&amp;&amp; promise)
</ins><span class="cx"> {
</span><span class="cx">     if (m_signalingState == SignalingState::Closed) {
</span><span class="cx">         promise.reject(DOMError::create(&quot;InvalidStateError&quot;));
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    ASSERT(description);
-    m_backend-&gt;setRemoteDescription(*description, WTFMove(promise));
</del><ins>+    m_backend-&gt;setRemoteDescription(description, WTFMove(promise));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> RefPtr&lt;RTCSessionDescription&gt; RTCPeerConnection::remoteDescription() const
</span><span class="lines">@@ -246,15 +234,14 @@
</span><span class="cx">     return m_backend-&gt;pendingRemoteDescription();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCPeerConnection::queuedAddIceCandidate(RTCIceCandidate* rtcCandidate, VoidPromise&amp;&amp; promise)
</del><ins>+void RTCPeerConnection::queuedAddIceCandidate(RTCIceCandidate&amp; rtcCandidate, VoidPromise&amp;&amp; promise)
</ins><span class="cx"> {
</span><span class="cx">     if (m_signalingState == SignalingState::Closed) {
</span><span class="cx">         promise.reject(DOMError::create(&quot;InvalidStateError&quot;));
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    ASSERT(rtcCandidate);
-    m_backend-&gt;addIceCandidate(*rtcCandidate, WTFMove(promise));
</del><ins>+    m_backend-&gt;addIceCandidate(rtcCandidate, WTFMove(promise));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> String RTCPeerConnection::signalingState() const
</span><span class="lines">@@ -341,14 +328,14 @@
</span><span class="cx">     m_backend-&gt;setConfiguration(*m_configuration);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCPeerConnection::privateGetStats(MediaStreamTrack* selector, PeerConnection::StatsPromise&amp;&amp; promise)
</del><ins>+void RTCPeerConnection::privateGetStats(MediaStreamTrack&amp; selector, PeerConnection::StatsPromise&amp;&amp; promise)
</ins><span class="cx"> {
</span><del>-    m_backend-&gt;getStats(selector, WTFMove(promise));
</del><ins>+    m_backend-&gt;getStats(&amp;selector, WTFMove(promise));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void RTCPeerConnection::privateGetStats(PeerConnection::StatsPromise&amp;&amp; promise)
</span><span class="cx"> {
</span><del>-    privateGetStats(nullptr, WTFMove(promise));
</del><ins>+    m_backend-&gt;getStats(nullptr, WTFMove(promise));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> RefPtr&lt;RTCDataChannel&gt; RTCPeerConnection::createDataChannel(String, const Dictionary&amp;, ExceptionCode&amp; ec)
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCPeerConnectionh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.h        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -67,25 +67,25 @@
</span><span class="cx">     Vector&lt;RefPtr&lt;RTCRtpSender&gt;&gt; getSenders() const override { return m_senderSet; }
</span><span class="cx">     Vector&lt;RefPtr&lt;RTCRtpReceiver&gt;&gt; getReceivers() const { return m_receiverSet; }
</span><span class="cx"> 
</span><del>-    RefPtr&lt;RTCRtpSender&gt; addTrack(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp;, Vector&lt;MediaStream*&gt;, ExceptionCode&amp;);
-    void removeTrack(RTCRtpSender*, ExceptionCode&amp;);
</del><ins>+    RefPtr&lt;RTCRtpSender&gt; addTrack(Ref&lt;MediaStreamTrack&gt;&amp;&amp;, Vector&lt;MediaStream*&gt;, ExceptionCode&amp;);
+    void removeTrack(RTCRtpSender&amp;, ExceptionCode&amp;);
</ins><span class="cx"> 
</span><span class="cx">     void queuedCreateOffer(const Dictionary&amp; offerOptions, PeerConnection::SessionDescriptionPromise&amp;&amp;);
</span><span class="cx">     void queuedCreateAnswer(const Dictionary&amp; answerOptions, PeerConnection::SessionDescriptionPromise&amp;&amp;);
</span><span class="cx"> 
</span><del>-    void queuedSetLocalDescription(RTCSessionDescription*, PeerConnection::VoidPromise&amp;&amp;);
</del><ins>+    void queuedSetLocalDescription(RTCSessionDescription&amp;, PeerConnection::VoidPromise&amp;&amp;);
</ins><span class="cx">     RefPtr&lt;RTCSessionDescription&gt; localDescription() const;
</span><span class="cx">     RefPtr&lt;RTCSessionDescription&gt; currentLocalDescription() const;
</span><span class="cx">     RefPtr&lt;RTCSessionDescription&gt; pendingLocalDescription() const;
</span><span class="cx"> 
</span><del>-    void queuedSetRemoteDescription(RTCSessionDescription*, PeerConnection::VoidPromise&amp;&amp;);
</del><ins>+    void queuedSetRemoteDescription(RTCSessionDescription&amp;, PeerConnection::VoidPromise&amp;&amp;);
</ins><span class="cx">     RefPtr&lt;RTCSessionDescription&gt; remoteDescription() const;
</span><span class="cx">     RefPtr&lt;RTCSessionDescription&gt; currentRemoteDescription() const;
</span><span class="cx">     RefPtr&lt;RTCSessionDescription&gt; pendingRemoteDescription() const;
</span><span class="cx"> 
</span><span class="cx">     String signalingState() const;
</span><span class="cx"> 
</span><del>-    void queuedAddIceCandidate(RTCIceCandidate*, PeerConnection::VoidPromise&amp;&amp;);
</del><ins>+    void queuedAddIceCandidate(RTCIceCandidate&amp;, PeerConnection::VoidPromise&amp;&amp;);
</ins><span class="cx"> 
</span><span class="cx">     String iceGatheringState() const;
</span><span class="cx">     String iceConnectionState() const;
</span><span class="lines">@@ -93,7 +93,7 @@
</span><span class="cx">     RTCConfiguration* getConfiguration() const;
</span><span class="cx">     void setConfiguration(const Dictionary&amp; configuration, ExceptionCode&amp;);
</span><span class="cx"> 
</span><del>-    void privateGetStats(MediaStreamTrack*, PeerConnection::StatsPromise&amp;&amp;);
</del><ins>+    void privateGetStats(MediaStreamTrack&amp;, PeerConnection::StatsPromise&amp;&amp;);
</ins><span class="cx">     void privateGetStats(PeerConnection::StatsPromise&amp;&amp;);
</span><span class="cx"> 
</span><span class="cx">     RefPtr&lt;RTCDataChannel&gt; createDataChannel(String label, const Dictionary&amp; dataChannelDict, ExceptionCode&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCPeerConnectionidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.idl (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.idl        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCPeerConnection.idl        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -31,13 +31,12 @@
</span><span class="cx">  */
</span><span class="cx"> 
</span><span class="cx"> [
</span><del>-    Conditional=WEB_RTC,
</del><span class="cx">     ActiveDOMObject,
</span><del>-    CustomConstructor(Dictionary rtcConfiguration),
</del><ins>+    Conditional=WEB_RTC,
</ins><span class="cx">     ConstructorCallWith=ScriptExecutionContext,
</span><span class="cx">     ConstructorRaisesException,
</span><ins>+    CustomConstructor(Dictionary rtcConfiguration),
</ins><span class="cx">     InterfaceName=webkitRTCPeerConnection,
</span><del>-    UsePointersEvenForNonNullableObjectArguments,
</del><span class="cx"> ] interface RTCPeerConnection : EventTarget {
</span><span class="cx"> 
</span><span class="cx">     // Private functions called by runQueuedOperation() (RTCPeerConnectionInternals.js)
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCRtpReceivercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.cpp (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.cpp        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.cpp        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -35,7 +35,7 @@
</span><span class="cx"> 
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> 
</span><del>-RTCRtpReceiver::RTCRtpReceiver(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track)
</del><ins>+RTCRtpReceiver::RTCRtpReceiver(Ref&lt;MediaStreamTrack&gt;&amp;&amp; track)
</ins><span class="cx">     : RTCRtpSenderReceiverBase(WTFMove(track))
</span><span class="cx"> {
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCRtpReceiverh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCRtpReceiver.h        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -39,13 +39,13 @@
</span><span class="cx"> 
</span><span class="cx"> class RTCRtpReceiver : public RTCRtpSenderReceiverBase {
</span><span class="cx"> public:
</span><del>-    static Ref&lt;RTCRtpReceiver&gt; create(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track)
</del><ins>+    static Ref&lt;RTCRtpReceiver&gt; create(Ref&lt;MediaStreamTrack&gt;&amp;&amp; track)
</ins><span class="cx">     {
</span><span class="cx">         return adoptRef(*new RTCRtpReceiver(WTFMove(track)));
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx"> private:
</span><del>-    explicit RTCRtpReceiver(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp;);
</del><ins>+    explicit RTCRtpReceiver(Ref&lt;MediaStreamTrack&gt;&amp;&amp;);
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebCore
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCRtpSendercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.cpp (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.cpp        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.cpp        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -39,7 +39,7 @@
</span><span class="cx"> 
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> 
</span><del>-RTCRtpSender::RTCRtpSender(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track, Vector&lt;String&gt;&amp;&amp; mediaStreamIds, RTCRtpSenderClient&amp; client)
</del><ins>+RTCRtpSender::RTCRtpSender(Ref&lt;MediaStreamTrack&gt;&amp;&amp; track, Vector&lt;String&gt;&amp;&amp; mediaStreamIds, RTCRtpSenderClient&amp; client)
</ins><span class="cx">     : RTCRtpSenderReceiverBase(WTFMove(track))
</span><span class="cx">     , m_mediaStreamIds(WTFMove(mediaStreamIds))
</span><span class="cx">     , m_client(&amp;client)
</span><span class="lines">@@ -48,24 +48,19 @@
</span><span class="cx">     m_trackId = m_track-&gt;id();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void RTCRtpSender::replaceTrack(MediaStreamTrack* withTrack, PeerConnection::VoidPromise&amp;&amp; promise, ExceptionCode&amp; ec)
</del><ins>+void RTCRtpSender::replaceTrack(MediaStreamTrack&amp; withTrack, PeerConnection::VoidPromise&amp;&amp; promise, ExceptionCode&amp; ec)
</ins><span class="cx"> {
</span><del>-    if (!withTrack) {
-        ec = TypeError;
-        return;
-    }
-
</del><span class="cx">     if (!m_client) {
</span><span class="cx">         promise.reject(DOMError::create(&quot;InvalidStateError&quot;));
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    if (m_track-&gt;kind() != withTrack-&gt;kind()) {
</del><ins>+    if (m_track-&gt;kind() != withTrack.kind()) {
</ins><span class="cx">         ec = TypeError;
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    m_client-&gt;replaceTrack(*this, *withTrack, WTFMove(promise));
</del><ins>+    m_client-&gt;replaceTrack(*this, withTrack, WTFMove(promise));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebCore
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCRtpSenderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.h (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.h        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.h        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -48,7 +48,7 @@
</span><span class="cx"> 
</span><span class="cx"> class RTCRtpSender : public RTCRtpSenderReceiverBase {
</span><span class="cx"> public:
</span><del>-    static Ref&lt;RTCRtpSender&gt; create(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track, Vector&lt;String&gt;&amp;&amp; mediaStreamIds, RTCRtpSenderClient&amp; client)
</del><ins>+    static Ref&lt;RTCRtpSender&gt; create(Ref&lt;MediaStreamTrack&gt;&amp;&amp; track, Vector&lt;String&gt;&amp;&amp; mediaStreamIds, RTCRtpSenderClient&amp; client)
</ins><span class="cx">     {
</span><span class="cx">         return adoptRef(*new RTCRtpSender(WTFMove(track), WTFMove(mediaStreamIds), client));
</span><span class="cx">     }
</span><span class="lines">@@ -58,10 +58,10 @@
</span><span class="cx"> 
</span><span class="cx">     void stop() { m_client = nullptr; }
</span><span class="cx"> 
</span><del>-    void replaceTrack(MediaStreamTrack*, PeerConnection::VoidPromise&amp;&amp;, ExceptionCode&amp;);
</del><ins>+    void replaceTrack(MediaStreamTrack&amp;, PeerConnection::VoidPromise&amp;&amp;, ExceptionCode&amp;);
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><del>-    RTCRtpSender(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp;, Vector&lt;String&gt;&amp;&amp; mediaStreamIds, RTCRtpSenderClient&amp;);
</del><ins>+    RTCRtpSender(Ref&lt;MediaStreamTrack&gt;&amp;&amp;, Vector&lt;String&gt;&amp;&amp; mediaStreamIds, RTCRtpSenderClient&amp;);
</ins><span class="cx"> 
</span><span class="cx">     String m_trackId;
</span><span class="cx">     Vector&lt;String&gt; m_mediaStreamIds;
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCRtpSenderidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.idl (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.idl        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCRtpSender.idl        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -30,7 +30,6 @@
</span><span class="cx"> 
</span><span class="cx"> [
</span><span class="cx">     Conditional=WEB_RTC,
</span><del>-    UsePointersEvenForNonNullableObjectArguments,
</del><span class="cx"> ] interface RTCRtpSender {
</span><span class="cx">     readonly attribute MediaStreamTrack track;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCRtpSenderReceiverBaseh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCRtpSenderReceiverBase.h (200230 => 200231)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCRtpSenderReceiverBase.h        2016-04-29 06:04:06 UTC (rev 200230)
+++ trunk/Source/WebCore/Modules/mediastream/RTCRtpSenderReceiverBase.h        2016-04-29 07:18:30 UTC (rev 200231)
</span><span class="lines">@@ -46,14 +46,14 @@
</span><span class="cx"> public:
</span><span class="cx">     virtual ~RTCRtpSenderReceiverBase() { }
</span><span class="cx"> 
</span><del>-    MediaStreamTrack* track() const {  return m_track.get(); }
</del><ins>+    MediaStreamTrack&amp; track() { return m_track; }
</ins><span class="cx"> 
</span><span class="cx"> protected:
</span><del>-    RTCRtpSenderReceiverBase(RefPtr&lt;MediaStreamTrack&gt;&amp;&amp; track)
-        : m_track(track)
</del><ins>+    RTCRtpSenderReceiverBase(Ref&lt;MediaStreamTrack&gt;&amp;&amp; track)
+        : m_track(WTFMove(track))
</ins><span class="cx">     { }
</span><span class="cx"> 
</span><del>-    RefPtr&lt;MediaStreamTrack&gt; m_track;
</del><ins>+    Ref&lt;MediaStreamTrack&gt; m_track;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebCore
</span></span></pre>
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