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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/193570">193570</a></dd>
<dt>Author</dt> <dd>matthew_hanson@apple.com</dd>
<dt>Date</dt> <dd>2015-12-05 23:27:50 -0800 (Sat, 05 Dec 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Roll out <a href="http://trac.webkit.org/projects/webkit/changeset/193474">r193474</a>. rdar://problem/23732400</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari601branchLayoutTestsChangeLog">branches/safari-601-branch/LayoutTests/ChangeLog</a></li>
<li><a href="#branchessafari601branchSourceWebKit2ChangeLog">branches/safari-601-branch/Source/WebKit2/ChangeLog</a></li>
<li><a href="#branchessafari601branchSourceWebKit2UIProcessAPICocoaWKWebViewmm">branches/safari-601-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#branchessafari601branchSourceWebKit2UIProcessiosWKContentViewInteractionh">branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.h</a></li>
<li><a href="#branchessafari601branchSourceWebKit2UIProcessiosWKContentViewInteractionmm">branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.mm</a></li>
</ul>

<h3>Removed Paths</h3>
<ul>
<li><a href="#branchessafari601branchLayoutTestsfasteventsiosunscalableviewportclicksondoubletapexpectedtxt">branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap-expected.txt</a></li>
<li><a href="#branchessafari601branchLayoutTestsfasteventsiosunscalableviewportclicksondoubletaphtml">branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari601branchLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/LayoutTests/ChangeLog (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/LayoutTests/ChangeLog        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/LayoutTests/ChangeLog        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -1,5 +1,9 @@
</span><span class="cx"> 2015-12-05  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        Rollout r193474. rdar://problem/23732400
+
+2015-12-05  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
</ins><span class="cx">         Rollout r193478. rdar://problem/23732400
</span><span class="cx"> 
</span><span class="cx"> 2015-12-05  David Kilzer  &lt;ddkilzer@apple.com&gt;
</span></span></pre></div>
<a id="branchessafari601branchLayoutTestsfasteventsiosunscalableviewportclicksondoubletapexpectedtxt"></a>
<div class="delfile"><h4>Deleted: branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap-expected.txt (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap-expected.txt        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap-expected.txt        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -1,5 +0,0 @@
</span><del>-
-Double tapping on the button should fire 2 click events.
-Click!
-Click!
-
</del></span></pre></div>
<a id="branchessafari601branchLayoutTestsfasteventsiosunscalableviewportclicksondoubletaphtml"></a>
<div class="delfile"><h4>Deleted: branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap.html (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap.html        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/LayoutTests/fast/events/ios/unscalable-viewport-clicks-on-doubletap.html        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -1,55 +0,0 @@
</span><del>-&lt;!DOCTYPE html&gt; &lt;!-- webkit-test-runner [ useFlexibleViewport=true ] --&gt;
-
-&lt;html&gt;
-&lt;meta id=&quot;viewport-data&quot; name=&quot;viewport&quot; content=&quot;user-scalable=no, initial-scale=1.0&quot;&gt;
-
-&lt;head&gt;
-    &lt;script id=&quot;ui-script&quot; type=&quot;text/plain&quot;&gt;
-        (function() {
-            uiController.doubleTapAtPoint(50, 50, function() {});
-        })();
-    &lt;/script&gt;
-
-    &lt;script&gt;
-    var clickCount = 0;
-    if (window.testRunner) {
-        testRunner.dumpAsText();
-        testRunner.waitUntilDone();
-    }
-
-    function getUIScript() {
-        return document.getElementById(&quot;ui-script&quot;).text;
-    }
-
-    function runTest() {
-        if (testRunner.runUIScript) {
-            testRunner.runUIScript(getUIScript(), function(result) {});
-        }
-    }
-    function handleClicked() {
-        clickCount++;
-        document.body.appendChild(document.createTextNode(&quot;Click!&quot;));
-        document.body.appendChild(document.createElement(&quot;br&quot;));
-        if (clickCount == 2)
-            testRunner.notifyDone();
-    }
-    &lt;/script&gt;
-
-    &lt;style&gt;
-    body {
-        margin: 0;
-    }
-
-    #target {
-        width: 100px;
-        height: 100px;
-    }
-    &lt;/style&gt;
-&lt;/head&gt;
-
-&lt;body onload=&quot;runTest()&quot;&gt;
-    &lt;button id=&quot;target&quot; onclick=&quot;handleClicked()&quot;&gt;&lt;/button&gt;
-    &lt;div&gt;Double tapping on the button should fire 2 click events.&lt;/div&gt;
-&lt;/body&gt;
-
-&lt;/html&gt;
</del></span></pre></div>
<a id="branchessafari601branchSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebKit2/ChangeLog (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebKit2/ChangeLog        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/Source/WebKit2/ChangeLog        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -1,5 +1,9 @@
</span><span class="cx"> 2015-12-05  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        Rollout r193474. rdar://problem/23732400
+
+2015-12-05  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
+
</ins><span class="cx">         Rollout r193475. rdar://problem/23732400
</span><span class="cx"> 
</span><span class="cx"> 2015-12-05  Matthew Hanson  &lt;matthew_hanson@apple.com&gt;
</span></span></pre></div>
<a id="branchessafari601branchSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -1005,8 +1005,6 @@
</span><span class="cx">         }
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    [_contentView _setDoubleTapGesturesEnabled:[_scrollView isZoomEnabled] &amp;&amp; [_scrollView minimumZoomScale] &lt; [_scrollView maximumZoomScale]];
-
</del><span class="cx">     [self _updateScrollViewBackground];
</span><span class="cx"> 
</span><span class="cx">     if (_gestureController)
</span></span></pre></div>
<a id="branchessafari601branchSourceWebKit2UIProcessiosWKContentViewInteractionh"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.h (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.h        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.h        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -206,7 +206,6 @@
</span><span class="cx"> - (void)_enableInspectorNodeSearch;
</span><span class="cx"> - (void)_disableInspectorNodeSearch;
</span><span class="cx"> - (void)_becomeFirstResponderWithSelectionMovingForward:(BOOL)selectingForward completionHandler:(void (^)(BOOL didBecomeFirstResponder))completionHandler;
</span><del>-- (void)_setDoubleTapGesturesEnabled:(BOOL)enabled;
</del><span class="cx"> @end
</span><span class="cx"> 
</span><span class="cx"> #if HAVE(LINK_PREVIEW)
</span></span></pre></div>
<a id="branchessafari601branchSourceWebKit2UIProcessiosWKContentViewInteractionmm"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.mm (193569 => 193570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.mm        2015-12-06 07:27:45 UTC (rev 193569)
+++ branches/safari-601-branch/Source/WebKit2/UIProcess/ios/WKContentViewInteraction.mm        2015-12-06 07:27:50 UTC (rev 193570)
</span><span class="lines">@@ -296,15 +296,6 @@
</span><span class="cx">     return UIWebSelectionModeWeb;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-- (void)_createAndConfigureDoubleTapGestureRecognizer
-{
-    _doubleTapGestureRecognizer = adoptNS([[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(_doubleTapRecognized:)]);
-    [_doubleTapGestureRecognizer setNumberOfTapsRequired:2];
-    [_doubleTapGestureRecognizer setDelegate:self];
-    [self addGestureRecognizer:_doubleTapGestureRecognizer.get()];
-    [_singleTapGestureRecognizer requireOtherGestureToFail:_doubleTapGestureRecognizer.get()];
-}
-
</del><span class="cx"> - (void)setupInteraction
</span><span class="cx"> {
</span><span class="cx">     if (!_interactionViewsContainerView) {
</span><span class="lines">@@ -328,7 +319,11 @@
</span><span class="cx">     [_singleTapGestureRecognizer setResetTarget:self action:@selector(_singleTapDidReset:)];
</span><span class="cx">     [self addGestureRecognizer:_singleTapGestureRecognizer.get()];
</span><span class="cx"> 
</span><del>-    [self _createAndConfigureDoubleTapGestureRecognizer];
</del><ins>+    _doubleTapGestureRecognizer = adoptNS([[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(_doubleTapRecognized:)]);
+    [_doubleTapGestureRecognizer setNumberOfTapsRequired:2];
+    [_doubleTapGestureRecognizer setDelegate:self];
+    [self addGestureRecognizer:_doubleTapGestureRecognizer.get()];
+    [_singleTapGestureRecognizer requireOtherGestureToFail:_doubleTapGestureRecognizer.get()];
</ins><span class="cx"> 
</span><span class="cx">     _twoFingerDoubleTapGestureRecognizer = adoptNS([[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(_twoFingerDoubleTapRecognized:)]);
</span><span class="cx">     [_twoFingerDoubleTapGestureRecognizer setNumberOfTapsRequired:2];
</span><span class="lines">@@ -2231,18 +2226,6 @@
</span><span class="cx">     });
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-- (void)_setDoubleTapGesturesEnabled:(BOOL)enabled
-{
-    if (enabled &amp;&amp; ![_doubleTapGestureRecognizer isEnabled]) {
-        // The first tap recognized after re-enabling double tap gestures will not wait for the
-        // second tap before committing. To fix this, we use a new double tap gesture recognizer.
-        [self removeGestureRecognizer:_doubleTapGestureRecognizer.get()];
-        [_doubleTapGestureRecognizer setDelegate:nil];
-        [self _createAndConfigureDoubleTapGestureRecognizer];
-    }
-    [_doubleTapGestureRecognizer setEnabled:enabled];
-}
-
</del><span class="cx"> - (void)accessoryAutoFill
</span><span class="cx"> {
</span><span class="cx">     id &lt;_WKFormDelegate&gt; formDelegate = [_webView _formDelegate];
</span></span></pre>
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