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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/187282">187282</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2015-07-23 19:23:38 -0700 (Thu, 23 Jul 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Linking WebKit2 to be able to grab media sources from a UID
https://bugs.webkit.org/show_bug.cgi?id=147202
&lt;rdar://problem/21947608&gt;

Patch by Matthew Daiter &lt;mdaiter@apple.com&gt; on 2015-07-23
Reviewed by Brent Fulgham.

Source/WebCore:

* WebCore.xcodeproj/project.pbxproj:
* platform/mediastream/RealtimeMediaSourceCenter.h:
* platform/mediastream/mac/AVCaptureDeviceManager.h:
* platform/mediastream/mac/AVCaptureDeviceManager.mm:
(WebCore::AVCaptureDeviceManager::sourceWithUID):
* platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp:
(WebCore::RealtimeMediaSourceCenterMac::sourceWithUID):
* platform/mediastream/mac/RealtimeMediaSourceCenterMac.h:
* platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:
(WebCore::RealtimeMediaSourceCenterOwr::sourceWithUID):
* platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.h:
* platform/mock/MockRealtimeMediaSourceCenter.cpp:
(WebCore::MockRealtimeMediaSourceCenter::sourceWithUID):
* platform/mock/MockRealtimeMediaSourceCenter.h:

Source/WebKit2:

* UIProcess/UserMediaPermissionRequestProxy.cpp:
(WebKit::UserMediaPermissionRequestProxy::getDeviceNameForUID):
* UIProcess/UserMediaPermissionRequestProxy.h:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreWebCorexcodeprojprojectpbxproj">trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamRealtimeMediaSourceCenterh">trunk/Source/WebCore/platform/mediastream/RealtimeMediaSourceCenter.h</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacAVCaptureDeviceManagerh">trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.h</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacAVCaptureDeviceManagermm">trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.mm</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacRealtimeMediaSourceCenterMaccpp">trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreammacRealtimeMediaSourceCenterMach">trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.h</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamopenwebrtcRealtimeMediaSourceCenterOwrcpp">trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmediastreamopenwebrtcRealtimeMediaSourceCenterOwrh">trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.h</a></li>
<li><a href="#trunkSourceWebCoreplatformmockMockRealtimeMediaSourceCentercpp">trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformmockMockRealtimeMediaSourceCenterh">trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.h</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessUserMediaPermissionRequestProxycpp">trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessUserMediaPermissionRequestProxyh">trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.h</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/ChangeLog        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -1,3 +1,26 @@
</span><ins>+2015-07-23  Matthew Daiter  &lt;mdaiter@apple.com&gt;
+
+        Linking WebKit2 to be able to grab media sources from a UID
+        https://bugs.webkit.org/show_bug.cgi?id=147202
+        &lt;rdar://problem/21947608&gt;
+
+        Reviewed by Brent Fulgham.
+
+        * WebCore.xcodeproj/project.pbxproj:
+        * platform/mediastream/RealtimeMediaSourceCenter.h:
+        * platform/mediastream/mac/AVCaptureDeviceManager.h:
+        * platform/mediastream/mac/AVCaptureDeviceManager.mm:
+        (WebCore::AVCaptureDeviceManager::sourceWithUID):
+        * platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp:
+        (WebCore::RealtimeMediaSourceCenterMac::sourceWithUID):
+        * platform/mediastream/mac/RealtimeMediaSourceCenterMac.h:
+        * platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:
+        (WebCore::RealtimeMediaSourceCenterOwr::sourceWithUID):
+        * platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.h:
+        * platform/mock/MockRealtimeMediaSourceCenter.cpp:
+        (WebCore::MockRealtimeMediaSourceCenter::sourceWithUID):
+        * platform/mock/MockRealtimeMediaSourceCenter.h:
+
</ins><span class="cx"> 2015-07-23  Alex Christensen  &lt;achristensen@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove compile and runtime flags for promises.
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCorexcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -191,7 +191,7 @@
</span><span class="cx">                 076306DD17E15FB0005A7C4E /* JSMediaStreamTrackSourcesCallback.h in Headers */ = {isa = PBXBuildFile; fileRef = 076306DB17E15FB0005A7C4E /* JSMediaStreamTrackSourcesCallback.h */; };
</span><span class="cx">                 076306E017E16089005A7C4E /* JSSourceInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 076306DE17E16089005A7C4E /* JSSourceInfo.cpp */; };
</span><span class="cx">                 076306E117E16089005A7C4E /* JSSourceInfo.h in Headers */ = {isa = PBXBuildFile; fileRef = 076306DF17E16089005A7C4E /* JSSourceInfo.h */; };
</span><del>-                076306E317E22A43005A7C4E /* MediaStreamTrackSourcesRequestClient.h in Headers */ = {isa = PBXBuildFile; fileRef = 076306E217E22A43005A7C4E /* MediaStreamTrackSourcesRequestClient.h */; };
</del><ins>+                076306E317E22A43005A7C4E /* MediaStreamTrackSourcesRequestClient.h in Headers */ = {isa = PBXBuildFile; fileRef = 076306E217E22A43005A7C4E /* MediaStreamTrackSourcesRequestClient.h */; settings = {ATTRIBUTES = (Private, ); }; };
</ins><span class="cx">                 07638A991884487200E15A1B /* MediaSessionManagerIOS.h in Headers */ = {isa = PBXBuildFile; fileRef = 07638A971884487200E15A1B /* MediaSessionManagerIOS.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx">                 07638A9A1884487200E15A1B /* MediaSessionManagerIOS.mm in Sources */ = {isa = PBXBuildFile; fileRef = 07638A981884487200E15A1B /* MediaSessionManagerIOS.mm */; };
</span><span class="cx">                 076970861463AD8700F502CF /* TextTrackList.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 076970841463AD8700F502CF /* TextTrackList.cpp */; };
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamRealtimeMediaSourceCenterh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/RealtimeMediaSourceCenter.h (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/RealtimeMediaSourceCenter.h        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/RealtimeMediaSourceCenter.h        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -44,6 +44,7 @@
</span><span class="cx"> class MediaStreamCreationClient;
</span><span class="cx"> class RealtimeMediaSourceStates;
</span><span class="cx"> class MediaStreamTrackSourcesRequestClient;
</span><ins>+class TrackSourceInfo;
</ins><span class="cx"> 
</span><span class="cx"> class RealtimeMediaSourceCenter {
</span><span class="cx"> public:
</span><span class="lines">@@ -57,6 +58,8 @@
</span><span class="cx">     virtual void createMediaStream(PassRefPtr&lt;MediaStreamCreationClient&gt;, PassRefPtr&lt;MediaConstraints&gt; audioConstraints, PassRefPtr&lt;MediaConstraints&gt; videoConstraints) = 0;
</span><span class="cx"> 
</span><span class="cx">     virtual bool getMediaStreamTrackSources(PassRefPtr&lt;MediaStreamTrackSourcesRequestClient&gt;) = 0;
</span><ins>+    
+    virtual RefPtr&lt;TrackSourceInfo&gt; sourceWithUID(const String&amp;, RealtimeMediaSource::Type, MediaConstraints*) = 0;
</ins><span class="cx"> 
</span><span class="cx"> protected:
</span><span class="cx">     RealtimeMediaSourceCenter();
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacAVCaptureDeviceManagerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.h (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.h        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.h        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -50,7 +50,7 @@
</span><span class="cx">     Vector&lt;RefPtr&lt;TrackSourceInfo&gt;&gt; getSourcesInfo(const String&amp;);
</span><span class="cx">     bool verifyConstraintsForMediaType(RealtimeMediaSource::Type, MediaConstraints*, String&amp;);
</span><span class="cx">     Vector&lt;RefPtr&lt;RealtimeMediaSource&gt;&gt; bestSourcesForTypeAndConstraints(RealtimeMediaSource::Type, PassRefPtr&lt;MediaConstraints&gt;);
</span><del>-    RefPtr&lt;RealtimeMediaSource&gt; sourceWithUID(String&amp;, RealtimeMediaSource::Type, MediaConstraints*);
</del><ins>+    RefPtr&lt;RealtimeMediaSource&gt; sourceWithUID(const String&amp;, RealtimeMediaSource::Type, MediaConstraints*);
</ins><span class="cx"> 
</span><span class="cx">     enum ValidConstraints { Width = 0, Height, FrameRate, FacingMode, Gain };
</span><span class="cx">     static const Vector&lt;AtomicString&gt;&amp; validConstraintNames();
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacAVCaptureDeviceManagermm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.mm (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.mm        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/mac/AVCaptureDeviceManager.mm        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -420,7 +420,7 @@
</span><span class="cx">     return bestSourcesList;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-RefPtr&lt;RealtimeMediaSource&gt; AVCaptureDeviceManager::sourceWithUID(String &amp;deviceUID, RealtimeMediaSource::Type type, MediaConstraints* constraints)
</del><ins>+RefPtr&lt;RealtimeMediaSource&gt; AVCaptureDeviceManager::sourceWithUID(const String&amp; deviceUID, RealtimeMediaSource::Type type, MediaConstraints* constraints)
</ins><span class="cx"> {
</span><span class="cx">     if (!isAvailable())
</span><span class="cx">         return 0;
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacRealtimeMediaSourceCenterMaccpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -136,6 +136,14 @@
</span><span class="cx">     return true;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+RefPtr&lt;TrackSourceInfo&gt; RealtimeMediaSourceCenterMac::sourceWithUID(const String&amp; UID, RealtimeMediaSource::Type type, MediaConstraints* constraints)
+{
+    RefPtr&lt;RealtimeMediaSource&gt; mediaSource = AVCaptureDeviceManager::singleton().sourceWithUID(UID, type, constraints);
+    if (!mediaSource)
+        return nullptr;
+    return TrackSourceInfo::create(mediaSource-&gt;id(), mediaSource-&gt;type() == RealtimeMediaSource::Type::Video ? TrackSourceInfo::SourceKind::Video : TrackSourceInfo::SourceKind::Audio, mediaSource-&gt;name());
+}
+
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx"> 
</span><span class="cx"> #endif // ENABLE(MEDIA_STREAM)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreammacRealtimeMediaSourceCenterMach"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.h (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.h        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/mac/RealtimeMediaSourceCenterMac.h        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -48,6 +48,7 @@
</span><span class="cx">     void validateRequestConstraints(PassRefPtr&lt;MediaStreamCreationClient&gt;, PassRefPtr&lt;MediaConstraints&gt; audioConstraints, PassRefPtr&lt;MediaConstraints&gt; videoConstraints) override;
</span><span class="cx">     void createMediaStream(PassRefPtr&lt;MediaStreamCreationClient&gt;, PassRefPtr&lt;MediaConstraints&gt; audioConstraints, PassRefPtr&lt;MediaConstraints&gt; videoConstraints) override;
</span><span class="cx">     virtual bool getMediaStreamTrackSources(PassRefPtr&lt;MediaStreamTrackSourcesRequestClient&gt;) override;
</span><ins>+    RefPtr&lt;TrackSourceInfo&gt; sourceWithUID(const String&amp;, RealtimeMediaSource::Type, MediaConstraints*) override;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebCore
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamopenwebrtcRealtimeMediaSourceCenterOwrcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -182,6 +182,15 @@
</span><span class="cx">     return nullptr;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+RefPtr&lt;TrackSourceInfo&gt; RealtimeMediaSourceCenterOwr::sourceWithUID(const String&amp; UID, RealtimeMediaSource::Type, MediaConstraints*)
+{
+    for (auto&amp; source : m_sourceMap.values()) {
+        if (source-&gt;id() == UID)
+            return TrackSourceInfo::create(source-&gt;id(), source-&gt;type() == RealtimeMediaSource::Type::Video ? TrackSourceInfo::SourceKind::Video : TrackSourceInfo::SourceKind::Audio , source-&gt;name());
+    }
+
+    return nullptr;
+}
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx"> 
</span><span class="cx"> #endif // ENABLE(MEDIA_STREAM) &amp;&amp; USE(OPENWEBRTC)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmediastreamopenwebrtcRealtimeMediaSourceCenterOwrh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.h (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.h        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.h        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -46,6 +46,7 @@
</span><span class="cx"> class MediaStreamPrivate;
</span><span class="cx"> class RealtimeMediaSource;
</span><span class="cx"> class MediaStreamSourcesQueryClient;
</span><ins>+class TrackSourceInfo;
</ins><span class="cx"> 
</span><span class="cx"> class RealtimeMediaSourceCenterOwr final : public RealtimeMediaSourceCenter {
</span><span class="cx"> public:
</span><span class="lines">@@ -57,6 +58,7 @@
</span><span class="cx">     bool getMediaStreamTrackSources(PassRefPtr&lt;MediaStreamTrackSourcesRequestClient&gt;) override;
</span><span class="cx"> 
</span><span class="cx">     void mediaSourcesAvailable(GList* sources);
</span><ins>+    RefPtr&lt;TrackSourceInfo&gt; sourceWithUID(const String&amp;, RealtimeMediaSource::Type, MediaConstraints*) override;
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><span class="cx">     PassRefPtr&lt;RealtimeMediaSource&gt; firstSource(RealtimeMediaSource::Type);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmockMockRealtimeMediaSourceCentercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.cpp (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.cpp        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.cpp        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -212,6 +212,15 @@
</span><span class="cx">     return true;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+RefPtr&lt;TrackSourceInfo&gt; MockRealtimeMediaSourceCenter::sourceWithUID(const String&amp; UID, RealtimeMediaSource::Type, MediaConstraints*)
+{
+    for (auto&amp; source : mockSourceMap()) {
+        if (source.value-&gt;id() == UID)
+            return TrackSourceInfo::create(source.value-&gt;id(), source.value-&gt;type() == RealtimeMediaSource::Video ? TrackSourceInfo::Video : TrackSourceInfo::Audio, source.value-&gt;name());
+    }
+    return nullptr;
+}
+
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx"> 
</span><span class="cx"> #endif // ENABLE(MEDIA_STREAM)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformmockMockRealtimeMediaSourceCenterh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.h (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.h        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebCore/platform/mock/MockRealtimeMediaSourceCenter.h        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -40,6 +40,7 @@
</span><span class="cx">     virtual void validateRequestConstraints(PassRefPtr&lt;MediaStreamCreationClient&gt;, PassRefPtr&lt;MediaConstraints&gt; audioConstraints, PassRefPtr&lt;MediaConstraints&gt; videoConstraints) override;
</span><span class="cx">     virtual void createMediaStream(PassRefPtr&lt;MediaStreamCreationClient&gt;, PassRefPtr&lt;MediaConstraints&gt; audioConstraints, PassRefPtr&lt;MediaConstraints&gt; videoConstraints) override;
</span><span class="cx">     virtual bool getMediaStreamTrackSources(PassRefPtr&lt;MediaStreamTrackSourcesRequestClient&gt;) override;
</span><ins>+    RefPtr&lt;TrackSourceInfo&gt; sourceWithUID(const String&amp;, RealtimeMediaSource::Type, MediaConstraints*) override;
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><span class="cx">     MockRealtimeMediaSourceCenter() { }
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebKit2/ChangeLog        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2015-07-23  Matthew Daiter  &lt;mdaiter@apple.com&gt;
+
+        Linking WebKit2 to be able to grab media sources from a UID
+        https://bugs.webkit.org/show_bug.cgi?id=147202
+        &lt;rdar://problem/21947608&gt;
+
+        Reviewed by Brent Fulgham.
+
+        * UIProcess/UserMediaPermissionRequestProxy.cpp:
+        (WebKit::UserMediaPermissionRequestProxy::getDeviceNameForUID):
+        * UIProcess/UserMediaPermissionRequestProxy.h:
+
</ins><span class="cx"> 2015-07-23  Alex Christensen  &lt;achristensen@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove compile and runtime flags for promises.
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessUserMediaPermissionRequestProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.cpp (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.cpp        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.cpp        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -20,6 +20,8 @@
</span><span class="cx"> #include &quot;UserMediaPermissionRequestProxy.h&quot;
</span><span class="cx"> 
</span><span class="cx"> #include &quot;UserMediaPermissionRequestManagerProxy.h&quot;
</span><ins>+#include &lt;WebCore/MediaStreamTrackSourcesRequestClient.h&gt;
+#include &lt;WebCore/RealtimeMediaSourceCenter.h&gt;
</ins><span class="cx"> #include &lt;wtf/text/StringHash.h&gt;
</span><span class="cx"> 
</span><span class="cx"> namespace WebKit {
</span><span class="lines">@@ -49,5 +51,10 @@
</span><span class="cx">     m_manager.invalidateRequests();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+const String&amp; UserMediaPermissionRequestProxy::getDeviceNameForUID(const String&amp; UID, WebCore::RealtimeMediaSource::Type type)
+{
+    return WebCore::RealtimeMediaSourceCenter::singleton().sourceWithUID(UID, type, nullptr)-&gt;label();
+}
+
</ins><span class="cx"> } // namespace WebKit
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessUserMediaPermissionRequestProxyh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.h (187281 => 187282)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.h        2015-07-24 01:22:28 UTC (rev 187281)
+++ trunk/Source/WebKit2/UIProcess/UserMediaPermissionRequestProxy.h        2015-07-24 02:23:38 UTC (rev 187282)
</span><span class="lines">@@ -20,6 +20,7 @@
</span><span class="cx"> #define UserMediaPermissionRequestProxy_h
</span><span class="cx"> 
</span><span class="cx"> #include &quot;APIObject.h&quot;
</span><ins>+#include &lt;WebCore/RealtimeMediaSource.h&gt;
</ins><span class="cx"> #include &lt;wtf/PassRefPtr.h&gt;
</span><span class="cx"> #include &lt;wtf/Vector.h&gt;
</span><span class="cx"> #include &lt;wtf/text/WTFString.h&gt;
</span><span class="lines">@@ -39,6 +40,8 @@
</span><span class="cx">     void deny();
</span><span class="cx"> 
</span><span class="cx">     void invalidate();
</span><ins>+    
+    const String&amp; getDeviceNameForUID(const String&amp;, WebCore::RealtimeMediaSource::Type);
</ins><span class="cx"> 
</span><span class="cx">     bool requiresAudio() const { return m_requiresAudio; }
</span><span class="cx">     bool requiresVideo() const { return m_requiresVideo; }
</span></span></pre>
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