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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/207302">207302</a></dd>
<dt>Author</dt> <dd>cdumez@apple.com</dd>
<dt>Date</dt> <dd>2016-10-13 12:26:19 -0700 (Thu, 13 Oct 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Rename [ConstructorTemplate=*] to [LegacyConstructorTemplate=*]
https://bugs.webkit.org/show_bug.cgi?id=163390

Reviewed by Darin Adler.

Rename [ConstructorTemplate=*] to [LegacyConstructorTemplate=*] as the
modern way of doing this is to use a constructor that takes in a
dictionary. I am working on getting rid of this extended attribute
entirely but the remaining uses require better support for union types.

* Modules/applepay/ApplePayValidateMerchantEvent.idl:
* Modules/indexeddb/IDBVersionChangeEvent.idl:
* Modules/mediastream/RTCTrackEvent.idl:
* bindings/scripts/CodeGenerator.pm:
(IsConstructorTemplate):
* bindings/scripts/CodeGeneratorJS.pm:
(GenerateConstructorDefinition):
(IsConstructable):
* bindings/scripts/IDLAttributes.txt:
* dom/Event.idl:
* dom/ProgressEvent.idl:
* dom/UIEvent.idl:
* html/track/TrackEvent.idl:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesapplepayApplePayValidateMerchantEventidl">trunk/Source/WebCore/Modules/applepay/ApplePayValidateMerchantEvent.idl</a></li>
<li><a href="#trunkSourceWebCoreModulesindexeddbIDBVersionChangeEventidl">trunk/Source/WebCore/Modules/indexeddb/IDBVersionChangeEvent.idl</a></li>
<li><a href="#trunkSourceWebCoreModulesmediastreamRTCTrackEventidl">trunk/Source/WebCore/Modules/mediastream/RTCTrackEvent.idl</a></li>
<li><a href="#trunkSourceWebCorebindingsscriptsCodeGeneratorpm">trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm</a></li>
<li><a href="#trunkSourceWebCorebindingsscriptsCodeGeneratorJSpm">trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm</a></li>
<li><a href="#trunkSourceWebCorebindingsscriptsIDLAttributestxt">trunk/Source/WebCore/bindings/scripts/IDLAttributes.txt</a></li>
<li><a href="#trunkSourceWebCoredomEventidl">trunk/Source/WebCore/dom/Event.idl</a></li>
<li><a href="#trunkSourceWebCoredomProgressEventidl">trunk/Source/WebCore/dom/ProgressEvent.idl</a></li>
<li><a href="#trunkSourceWebCoredomUIEventidl">trunk/Source/WebCore/dom/UIEvent.idl</a></li>
<li><a href="#trunkSourceWebCorehtmltrackTrackEventidl">trunk/Source/WebCore/html/track/TrackEvent.idl</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/ChangeLog        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -1,3 +1,29 @@
</span><ins>+2016-10-13  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+        Rename [ConstructorTemplate=*] to [LegacyConstructorTemplate=*]
+        https://bugs.webkit.org/show_bug.cgi?id=163390
+
+        Reviewed by Darin Adler.
+
+        Rename [ConstructorTemplate=*] to [LegacyConstructorTemplate=*] as the
+        modern way of doing this is to use a constructor that takes in a
+        dictionary. I am working on getting rid of this extended attribute
+        entirely but the remaining uses require better support for union types.
+
+        * Modules/applepay/ApplePayValidateMerchantEvent.idl:
+        * Modules/indexeddb/IDBVersionChangeEvent.idl:
+        * Modules/mediastream/RTCTrackEvent.idl:
+        * bindings/scripts/CodeGenerator.pm:
+        (IsConstructorTemplate):
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (GenerateConstructorDefinition):
+        (IsConstructable):
+        * bindings/scripts/IDLAttributes.txt:
+        * dom/Event.idl:
+        * dom/ProgressEvent.idl:
+        * dom/UIEvent.idl:
+        * html/track/TrackEvent.idl:
+
</ins><span class="cx"> 2016-10-13  Ryan Haddad  &lt;ryanhaddad@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Unreviewed, rolling out r207297.
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesapplepayApplePayValidateMerchantEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/applepay/ApplePayValidateMerchantEvent.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/applepay/ApplePayValidateMerchantEvent.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/Modules/applepay/ApplePayValidateMerchantEvent.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -27,5 +27,5 @@
</span><span class="cx">     Conditional=APPLE_PAY,
</span><span class="cx">     NoInterfaceObject,
</span><span class="cx"> ] interface ApplePayValidateMerchantEvent : Event {
</span><del>-    [InitializedByEventConstructor] readonly attribute DOMString validationURL;
</del><ins>+    readonly attribute DOMString validationURL;
</ins><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesindexeddbIDBVersionChangeEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/indexeddb/IDBVersionChangeEvent.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/indexeddb/IDBVersionChangeEvent.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/Modules/indexeddb/IDBVersionChangeEvent.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -29,8 +29,8 @@
</span><span class="cx">     EnabledAtRuntime=IndexedDB,
</span><span class="cx">     Constructor(DOMString type, optional IDBVersionChangeEventInit eventInitDict),
</span><span class="cx"> ] interface IDBVersionChangeEvent : Event {
</span><del>-    [InitializedByEventConstructor] readonly attribute unsigned long long oldVersion;
-    [InitializedByEventConstructor] readonly attribute unsigned long long? newVersion;
</del><ins>+    readonly attribute unsigned long long oldVersion;
+    readonly attribute unsigned long long? newVersion;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> dictionary IDBVersionChangeEventInit : EventInit {
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediastreamRTCTrackEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediastream/RTCTrackEvent.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediastream/RTCTrackEvent.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/Modules/mediastream/RTCTrackEvent.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -32,10 +32,10 @@
</span><span class="cx">     Conditional=WEB_RTC,
</span><span class="cx">     Constructor(DOMString type, optional RTCTrackEventInit eventInitDict),
</span><span class="cx"> ] interface RTCTrackEvent : Event {
</span><del>-   [InitializedByEventConstructor] readonly attribute RTCRtpReceiver? receiver;
-   [InitializedByEventConstructor] readonly attribute MediaStreamTrack? track;
-   [InitializedByEventConstructor] readonly attribute sequence&lt;MediaStream&gt; streams;
-   [InitializedByEventConstructor] readonly attribute RTCRtpTransceiver? transceiver;
</del><ins>+   readonly attribute RTCRtpReceiver? receiver;
+   readonly attribute MediaStreamTrack? track;
+   readonly attribute sequence&lt;MediaStream&gt; streams;
+   readonly attribute RTCRtpTransceiver? transceiver;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> dictionary RTCTrackEventInit : EventInit {
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsscriptsCodeGeneratorpm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -385,7 +385,7 @@
</span><span class="cx">     my $interface = shift;
</span><span class="cx">     my $template = shift;
</span><span class="cx"> 
</span><del>-    return $interface-&gt;extendedAttributes-&gt;{&quot;ConstructorTemplate&quot;} &amp;&amp; $interface-&gt;extendedAttributes-&gt;{&quot;ConstructorTemplate&quot;} eq $template;
</del><ins>+    return $interface-&gt;extendedAttributes-&gt;{&quot;LegacyConstructorTemplate&quot;} &amp;&amp; $interface-&gt;extendedAttributes-&gt;{&quot;LegacyConstructorTemplate&quot;} eq $template;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> sub IsNumericType
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsscriptsCodeGeneratorJSpm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -5727,7 +5727,7 @@
</span><span class="cx"> 
</span><span class="cx">             for (my $index = 0; $index &lt; @{$interface-&gt;attributes}; $index++) {
</span><span class="cx">                 my $attribute = @{$interface-&gt;attributes}[$index];
</span><del>-                if ($attribute-&gt;signature-&gt;extendedAttributes-&gt;{InitializedByEventConstructor}) {
</del><ins>+                if ($attribute-&gt;signature-&gt;extendedAttributes-&gt;{LegacyInitializedByEventConstructor}) {
</ins><span class="cx">                     my $attributeName = $attribute-&gt;signature-&gt;name;
</span><span class="cx">                     my $attributeImplName = $attribute-&gt;signature-&gt;extendedAttributes-&gt;{ImplementedAs} || $attributeName;
</span><span class="cx">                     my $conditionalString = $codeGenerator-&gt;GenerateConditionalString($attribute-&gt;signature);
</span><span class="lines">@@ -5982,7 +5982,7 @@
</span><span class="cx">     return HasCustomConstructor($interface)
</span><span class="cx">         || $interface-&gt;extendedAttributes-&gt;{Constructor}
</span><span class="cx">         || $interface-&gt;extendedAttributes-&gt;{NamedConstructor}
</span><del>-        || $interface-&gt;extendedAttributes-&gt;{ConstructorTemplate}
</del><ins>+        || $interface-&gt;extendedAttributes-&gt;{LegacyConstructorTemplate}
</ins><span class="cx">         || $interface-&gt;extendedAttributes-&gt;{JSBuiltinConstructor};
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsscriptsIDLAttributestxt"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/scripts/IDLAttributes.txt (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/scripts/IDLAttributes.txt        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/bindings/scripts/IDLAttributes.txt        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -34,7 +34,6 @@
</span><span class="cx"> ConstructorCallWith=Document|ScriptExecutionContext|ScriptState
</span><span class="cx"> ConstructorMayThrowException
</span><span class="cx"> ConstructorMayThrowLegacyException
</span><del>-ConstructorTemplate=Event|TypedArray
</del><span class="cx"> Custom
</span><span class="cx"> CustomCall
</span><span class="cx"> CustomConstructor
</span><span class="lines">@@ -77,7 +76,6 @@
</span><span class="cx"> ImplementationNamespace=*
</span><span class="cx"> ImplementationReturnType=*
</span><span class="cx"> ImplicitThis
</span><del>-InitializedByEventConstructor
</del><span class="cx"> InterfaceName=*
</span><span class="cx"> IsWeakCallback
</span><span class="cx"> JSBuiltin
</span><span class="lines">@@ -94,6 +92,8 @@
</span><span class="cx"> JSGenerateToJSObject
</span><span class="cx"> JSGenerateToNativeObject
</span><span class="cx"> JSLegacyParent=*
</span><ins>+LegacyConstructorTemplate=Event
+LegacyInitializedByEventConstructor
</ins><span class="cx"> LenientThis
</span><span class="cx"> MasqueradesAsUndefined
</span><span class="cx"> MayThrowException
</span></span></pre></div>
<a id="trunkSourceWebCoredomEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Event.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Event.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/dom/Event.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -19,7 +19,7 @@
</span><span class="cx">  */
</span><span class="cx"> 
</span><span class="cx"> [
</span><del>-    ConstructorTemplate=Event,
</del><ins>+    LegacyConstructorTemplate=Event,
</ins><span class="cx">     CustomToJSObject,
</span><span class="cx">     ExportToWrappedFunction,
</span><span class="cx">     Exposed=(Window,Worker),
</span><span class="lines">@@ -51,9 +51,9 @@
</span><span class="cx">     readonly attribute EventTarget target;
</span><span class="cx">     readonly attribute EventTarget currentTarget;
</span><span class="cx">     readonly attribute unsigned short eventPhase;
</span><del>-    [InitializedByEventConstructor] readonly attribute boolean bubbles;
-    [InitializedByEventConstructor] readonly attribute boolean cancelable;
-    [InitializedByEventConstructor, EnabledAtRuntime=ShadowDOM] readonly attribute boolean composed;
</del><ins>+    [LegacyInitializedByEventConstructor] readonly attribute boolean bubbles;
+    [LegacyInitializedByEventConstructor] readonly attribute boolean cancelable;
+    [LegacyInitializedByEventConstructor, EnabledAtRuntime=ShadowDOM] readonly attribute boolean composed;
</ins><span class="cx">     readonly attribute DOMTimeStamp timeStamp;
</span><span class="cx"> 
</span><span class="cx">     [EnabledAtRuntime=ShadowDOM] sequence&lt;Node&gt; composedPath();
</span></span></pre></div>
<a id="trunkSourceWebCoredomProgressEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ProgressEvent.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ProgressEvent.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/dom/ProgressEvent.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -27,9 +27,9 @@
</span><span class="cx">     Constructor(DOMString type, optional ProgressEventInit eventInitDict),
</span><span class="cx">     Exposed=(Window,Worker),
</span><span class="cx"> ] interface ProgressEvent : Event {
</span><del>-    [InitializedByEventConstructor] readonly attribute boolean lengthComputable;
-    [InitializedByEventConstructor] readonly attribute unsigned long long loaded;
-    [InitializedByEventConstructor] readonly attribute unsigned long long total;
</del><ins>+    readonly attribute boolean lengthComputable;
+    readonly attribute unsigned long long loaded;
+    readonly attribute unsigned long long total;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> dictionary ProgressEventInit : EventInit {
</span></span></pre></div>
<a id="trunkSourceWebCoredomUIEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/UIEvent.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/UIEvent.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/dom/UIEvent.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -18,10 +18,10 @@
</span><span class="cx">  */
</span><span class="cx"> 
</span><span class="cx"> [
</span><del>-    ConstructorTemplate=Event,
</del><ins>+    LegacyConstructorTemplate=Event,
</ins><span class="cx"> ] interface UIEvent : Event {
</span><del>-    [InitializedByEventConstructor] readonly attribute DOMWindow view;
-    [InitializedByEventConstructor] readonly attribute long detail;
</del><ins>+    [LegacyInitializedByEventConstructor] readonly attribute DOMWindow view;
+    [LegacyInitializedByEventConstructor] readonly attribute long detail;
</ins><span class="cx">     
</span><span class="cx">     // FIXME: Using &quot;undefined&quot; as default parameter value is wrong.
</span><span class="cx">     void initUIEvent(optional DOMString type = &quot;undefined&quot;, optional boolean canBubble = false, optional boolean cancelable = false, optional DOMWindow? view = null, optional long detail = 0);
</span></span></pre></div>
<a id="trunkSourceWebCorehtmltrackTrackEventidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/track/TrackEvent.idl (207301 => 207302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/track/TrackEvent.idl        2016-10-13 19:21:35 UTC (rev 207301)
+++ trunk/Source/WebCore/html/track/TrackEvent.idl        2016-10-13 19:26:19 UTC (rev 207302)
</span><span class="lines">@@ -25,8 +25,8 @@
</span><span class="cx"> 
</span><span class="cx"> [
</span><span class="cx">     Conditional=VIDEO_TRACK,
</span><del>-    ConstructorTemplate=Event
</del><ins>+    LegacyConstructorTemplate=Event
</ins><span class="cx"> ] interface TrackEvent : Event {
</span><del>-    [InitializedByEventConstructor, CustomGetter] readonly attribute object track;
</del><ins>+    [LegacyInitializedByEventConstructor, CustomGetter] readonly attribute object track;
</ins><span class="cx"> };
</span><span class="cx"> 
</span></span></pre>
</div>
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