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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/189274">189274</a></dd>
<dt>Author</dt> <dd>timothy_horton@apple.com</dd>
<dt>Date</dt> <dd>2015-09-02 22:51:22 -0700 (Wed, 02 Sep 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Add a modern API way to know that the navigation gesture snapshot was removed, for WebKitTestRunner
https://bugs.webkit.org/show_bug.cgi?id=148693

Reviewed by Anders Carlsson.

* UIProcess/API/APINavigationClient.h:
(API::NavigationClient::didRemoveNavigationGestureSnapshot):
* UIProcess/API/C/WKPage.cpp:
(WKPageSetPageNavigationClient):
* UIProcess/API/C/WKPageNavigationClient.h:
* UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h:
* UIProcess/Cocoa/NavigationState.h:
* UIProcess/Cocoa/NavigationState.mm:
(WebKit::NavigationState::setNavigationDelegate):
(WebKit::NavigationState::navigationGestureSnapshotWasRemoved):
* UIProcess/PageClient.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::navigationGestureDidEnd):
(WebKit::WebPageProxy::navigationGestureSnapshotWasRemoved):
* UIProcess/ios/PageClientImplIOS.h:
* UIProcess/ios/PageClientImplIOS.mm:
(WebKit::PageClientImpl::didRemoveNavigationGestureSnapshot):
* UIProcess/mac/PageClientImpl.h:
* UIProcess/mac/PageClientImpl.mm:
(WebKit::PageClientImpl::didRemoveNavigationGestureSnapshot):
* UIProcess/API/gtk/PageClientImpl.cpp:
(WebKit::PageClientImpl::didRemoveNavigationGestureSnapshot):
* UIProcess/API/gtk/PageClientImpl.h:
* UIProcess/CoordinatedGraphics/WebView.h:
Add a callback for WKTR when the swipe snapshot is removed.

* WebKitTestRunner/TestController.cpp:
(WTR::TestController::createOtherPage):
(WTR::TestController::createWebViewWithOptions):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIAPINavigationClienth">trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagecpp">trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPageNavigationClienth">trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKNavigationDelegatePrivateh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkPageClientImplcpp">trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkPageClientImplh">trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessCocoaNavigationStateh">trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessCocoaNavigationStatemm">trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessCoordinatedGraphicsWebViewh">trunk/Source/WebKit2/UIProcess/CoordinatedGraphics/WebView.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessPageClienth">trunk/Source/WebKit2/UIProcess/PageClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessiosPageClientImplIOSh">trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessiosPageClientImplIOSmm">trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacPageClientImplh">trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacPageClientImplmm">trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.mm</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsWebKitTestRunnerTestControllercpp">trunk/Tools/WebKitTestRunner/TestController.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/ChangeLog        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -1,3 +1,36 @@
</span><ins>+2015-09-02  Tim Horton  &lt;timothy_horton@apple.com&gt;
+
+        Add a modern API way to know that the navigation gesture snapshot was removed, for WebKitTestRunner
+        https://bugs.webkit.org/show_bug.cgi?id=148693
+
+        Reviewed by Anders Carlsson.
+
+        * UIProcess/API/APINavigationClient.h:
+        (API::NavigationClient::didRemoveNavigationGestureSnapshot):
+        * UIProcess/API/C/WKPage.cpp:
+        (WKPageSetPageNavigationClient):
+        * UIProcess/API/C/WKPageNavigationClient.h:
+        * UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h:
+        * UIProcess/Cocoa/NavigationState.h:
+        * UIProcess/Cocoa/NavigationState.mm:
+        (WebKit::NavigationState::setNavigationDelegate):
+        (WebKit::NavigationState::navigationGestureSnapshotWasRemoved):
+        * UIProcess/PageClient.h:
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::navigationGestureDidEnd):
+        (WebKit::WebPageProxy::navigationGestureSnapshotWasRemoved):
+        * UIProcess/ios/PageClientImplIOS.h:
+        * UIProcess/ios/PageClientImplIOS.mm:
+        (WebKit::PageClientImpl::didRemoveNavigationGestureSnapshot):
+        * UIProcess/mac/PageClientImpl.h:
+        * UIProcess/mac/PageClientImpl.mm:
+        (WebKit::PageClientImpl::didRemoveNavigationGestureSnapshot):
+        * UIProcess/API/gtk/PageClientImpl.cpp:
+        (WebKit::PageClientImpl::didRemoveNavigationGestureSnapshot):
+        * UIProcess/API/gtk/PageClientImpl.h:
+        * UIProcess/CoordinatedGraphics/WebView.h:
+        Add a callback for WKTR when the swipe snapshot is removed.
+
</ins><span class="cx"> 2015-09-02  Andreas Kling  &lt;akling@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         ScrollbarThemes should be returned by reference.
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIAPINavigationClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/API/APINavigationClient.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -111,6 +111,7 @@
</span><span class="cx">     virtual void didBeginNavigationGesture(WebKit::WebPageProxy&amp;) { }
</span><span class="cx">     virtual void willEndNavigationGesture(WebKit::WebPageProxy&amp;, bool willNavigate, WebKit::WebBackForwardListItem&amp;) { }
</span><span class="cx">     virtual void didEndNavigationGesture(WebKit::WebPageProxy&amp;, bool willNavigate, WebKit::WebBackForwardListItem&amp;) { }
</span><ins>+    virtual void didRemoveNavigationGestureSnapshot(WebKit::WebPageProxy&amp;) { }
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> } // namespace API
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -2123,6 +2123,13 @@
</span><span class="cx">                 return;
</span><span class="cx">             m_client.willEndNavigationGesture(toAPI(&amp;page), willNavigate ? toAPI(&amp;item) : nullptr, m_client.base.clientInfo);
</span><span class="cx">         }
</span><ins>+
+        virtual void didRemoveNavigationGestureSnapshot(WebPageProxy&amp; page) override
+        {
+            if (!m_client.didRemoveNavigationGestureSnapshot)
+                return;
+            m_client.didRemoveNavigationGestureSnapshot(toAPI(&amp;page), m_client.base.clientInfo);
+        }
</ins><span class="cx">         
</span><span class="cx"> #if ENABLE(NETSCAPE_PLUGIN_API)
</span><span class="cx">         virtual PluginModuleLoadPolicy decidePolicyForPluginLoad(WebPageProxy&amp; page, PluginModuleLoadPolicy currentPluginLoadPolicy, API::Dictionary* pluginInformation, String&amp; unavailabilityDescription) override
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPageNavigationClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPageNavigationClient.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -75,6 +75,9 @@
</span><span class="cx"> 
</span><span class="cx"> typedef void (*WKPageNavigationDidEndNavigationGesture)(WKPageRef page, WKBackForwardListItemRef backForwardListItem, const void* clientInfo);
</span><span class="cx"> 
</span><ins>+typedef void (*WKPageNavigationDidRemoveNavigationGestureSnapshot)(WKPageRef page, const void* clientInfo);
+
+
</ins><span class="cx"> typedef struct WKPageNavigationClientBase {
</span><span class="cx">     int version;
</span><span class="cx">     const void* clientInfo;
</span><span class="lines">@@ -105,6 +108,7 @@
</span><span class="cx">     WKPageNavigationDidBeginNavigationGesture didBeginNavigationGesture;
</span><span class="cx">     WKPageNavigationWillEndNavigationGesture willEndNavigationGesture;
</span><span class="cx">     WKPageNavigationDidEndNavigationGesture didEndNavigationGesture;
</span><ins>+    WKPageNavigationDidRemoveNavigationGestureSnapshot didRemoveNavigationGestureSnapshot;
</ins><span class="cx"> } WKPageNavigationClientV0;
</span><span class="cx"> 
</span><span class="cx"> #ifdef __cplusplus
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKNavigationDelegatePrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKNavigationDelegatePrivate.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -60,6 +60,7 @@
</span><span class="cx"> // Only called if how the gesture will end (with or without navigation) is known before it ends.
</span><span class="cx"> - (void)_webViewWillEndNavigationGesture:(WKWebView *)webView withNavigationToBackForwardListItem:(WKBackForwardListItem *)item;
</span><span class="cx"> - (void)_webView:(WKWebView *)webView willSnapshotBackForwardListItem:(WKBackForwardListItem *)item;
</span><ins>+- (void)_webViewDidRemoveNavigationGestureSnapshot:(WKWebView *)webView;
</ins><span class="cx"> 
</span><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx"> - (void)_webView:(WKWebView *)webView didStartLoadForQuickLookDocumentInMainFrameWithFileName:(NSString *)fileName uti:(NSString *)uti;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkPageClientImplcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.cpp (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.cpp        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.cpp        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -402,6 +402,10 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void PageClientImpl::didRemoveNavigationGestureSnapshot()
+{
+}
+
</ins><span class="cx"> void PageClientImpl::didFirstVisuallyNonEmptyLayoutForMainFrame()
</span><span class="cx"> {
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkPageClientImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/PageClientImpl.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -123,6 +123,7 @@
</span><span class="cx">     virtual void navigationGestureDidEnd(bool, WebBackForwardListItem&amp;) override;
</span><span class="cx">     virtual void navigationGestureDidEnd() override;
</span><span class="cx">     virtual void willRecordNavigationSnapshot(WebBackForwardListItem&amp;) override;
</span><ins>+    virtual void didRemoveNavigationGestureSnapshot() override;
</ins><span class="cx"> 
</span><span class="cx">     virtual void didFirstVisuallyNonEmptyLayoutForMainFrame() override;
</span><span class="cx">     virtual void didFinishLoadForMainFrame() override;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessCocoaNavigationStateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -72,6 +72,7 @@
</span><span class="cx">     void navigationGestureWillEnd(bool willNavigate, WebBackForwardListItem&amp;);
</span><span class="cx">     void navigationGestureDidEnd(bool willNavigate, WebBackForwardListItem&amp;);
</span><span class="cx">     void willRecordNavigationSnapshot(WebBackForwardListItem&amp;);
</span><ins>+    void navigationGestureSnapshotWasRemoved();
</ins><span class="cx"> 
</span><span class="cx">     void didFirstPaint();
</span><span class="cx"> 
</span><span class="lines">@@ -172,6 +173,7 @@
</span><span class="cx">         bool webViewWillEndNavigationGestureWithNavigationToBackForwardListItem : 1;
</span><span class="cx">         bool webViewDidEndNavigationGestureWithNavigationToBackForwardListItem : 1;
</span><span class="cx">         bool webViewWillSnapshotBackForwardListItem : 1;
</span><ins>+        bool webViewNavigationGestureSnapshotWasRemoved : 1;
</ins><span class="cx"> #if USE(QUICK_LOOK)
</span><span class="cx">         bool webViewDidStartLoadForQuickLookDocumentInMainFrame : 1;
</span><span class="cx">         bool webViewDidFinishLoadForQuickLookDocumentInMainFrame : 1;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessCocoaNavigationStatemm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.mm (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.mm        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/Cocoa/NavigationState.mm        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -155,6 +155,7 @@
</span><span class="cx">     m_navigationDelegateMethods.webViewWillEndNavigationGestureWithNavigationToBackForwardListItem = [delegate respondsToSelector:@selector(_webViewWillEndNavigationGesture:withNavigationToBackForwardListItem:)];
</span><span class="cx">     m_navigationDelegateMethods.webViewDidEndNavigationGestureWithNavigationToBackForwardListItem = [delegate respondsToSelector:@selector(_webViewDidEndNavigationGesture:withNavigationToBackForwardListItem:)];
</span><span class="cx">     m_navigationDelegateMethods.webViewWillSnapshotBackForwardListItem = [delegate respondsToSelector:@selector(_webView:willSnapshotBackForwardListItem:)];
</span><ins>+    m_navigationDelegateMethods.webViewNavigationGestureSnapshotWasRemoved = [delegate respondsToSelector:@selector(_webViewDidRemoveNavigationGestureSnapshot:)];
</ins><span class="cx"> #if USE(QUICK_LOOK)
</span><span class="cx">     m_navigationDelegateMethods.webViewDidStartLoadForQuickLookDocumentInMainFrame = [delegate respondsToSelector:@selector(_webView:didStartLoadForQuickLookDocumentInMainFrameWithFileName:uti:)];
</span><span class="cx">     m_navigationDelegateMethods.webViewDidFinishLoadForQuickLookDocumentInMainFrame = [delegate respondsToSelector:@selector(_webView:didFinishLoadForQuickLookDocumentInMainFrame:)];
</span><span class="lines">@@ -224,6 +225,18 @@
</span><span class="cx">     [static_cast&lt;id &lt;WKNavigationDelegatePrivate&gt;&gt;(navigationDelegate) _webView:m_webView willSnapshotBackForwardListItem:wrapper(item)];
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void NavigationState::navigationGestureSnapshotWasRemoved()
+{
+    if (!m_navigationDelegateMethods.webViewNavigationGestureSnapshotWasRemoved)
+        return;
+
+    auto navigationDelegate = m_navigationDelegate.get();
+    if (!navigationDelegate)
+        return;
+
+    [static_cast&lt;id &lt;WKNavigationDelegatePrivate&gt;&gt;(navigationDelegate) _webViewDidRemoveNavigationGestureSnapshot:m_webView];
+}
+
</ins><span class="cx"> void NavigationState::didFirstPaint()
</span><span class="cx"> {
</span><span class="cx">     if (!m_navigationDelegateMethods.webViewRenderingProgressDidChange)
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessCoordinatedGraphicsWebViewh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/CoordinatedGraphics/WebView.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/CoordinatedGraphics/WebView.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/CoordinatedGraphics/WebView.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -200,11 +200,12 @@
</span><span class="cx">     virtual void beganEnterFullScreen(const WebCore::IntRect&amp;, const WebCore::IntRect&amp;) override { }
</span><span class="cx">     virtual void beganExitFullScreen(const WebCore::IntRect&amp;, const WebCore::IntRect&amp;) override { }
</span><span class="cx"> #endif
</span><del>-    virtual void navigationGestureDidBegin() override { };
-    virtual void navigationGestureWillEnd(bool, WebBackForwardListItem&amp;) override { };
-    virtual void navigationGestureDidEnd(bool, WebBackForwardListItem&amp;) override { };
-    virtual void navigationGestureDidEnd() override { };
-    virtual void willRecordNavigationSnapshot(WebBackForwardListItem&amp;) override { };
</del><ins>+    virtual void navigationGestureDidBegin() override { }
+    virtual void navigationGestureWillEnd(bool, WebBackForwardListItem&amp;) override { }
+    virtual void navigationGestureDidEnd(bool, WebBackForwardListItem&amp;) override { }
+    virtual void navigationGestureDidEnd() override { }
+    virtual void willRecordNavigationSnapshot(WebBackForwardListItem&amp;) override { }
+    virtual void didRemoveNavigationGestureSnapshot() override { }
</ins><span class="cx"> 
</span><span class="cx">     virtual void didChangeBackgroundColor() override { }
</span><span class="cx">     virtual void didFailLoadForMainFrame() override { }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessPageClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/PageClient.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/PageClient.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/PageClient.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -321,6 +321,7 @@
</span><span class="cx">     virtual void navigationGestureDidEnd(bool willNavigate, WebBackForwardListItem&amp;) = 0;
</span><span class="cx">     virtual void navigationGestureDidEnd() = 0;
</span><span class="cx">     virtual void willRecordNavigationSnapshot(WebBackForwardListItem&amp;) = 0;
</span><ins>+    virtual void didRemoveNavigationGestureSnapshot() = 0;
</ins><span class="cx"> 
</span><span class="cx">     virtual void didFirstVisuallyNonEmptyLayoutForMainFrame() = 0;
</span><span class="cx">     virtual void didFinishLoadForMainFrame() = 0;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -5897,6 +5897,7 @@
</span><span class="cx">     PageClientProtector protector(m_pageClient);
</span><span class="cx"> 
</span><span class="cx">     m_pageClient.navigationGestureDidEnd(willNavigate, item);
</span><ins>+
</ins><span class="cx">     if (m_navigationClient)
</span><span class="cx">         m_navigationClient-&gt;didEndNavigationGesture(*this, willNavigate, item);
</span><span class="cx">     else
</span><span class="lines">@@ -5920,6 +5921,11 @@
</span><span class="cx"> void WebPageProxy::navigationGestureSnapshotWasRemoved()
</span><span class="cx"> {
</span><span class="cx">     m_isShowingNavigationGestureSnapshot = false;
</span><ins>+
+    m_pageClient.didRemoveNavigationGestureSnapshot();
+
+    if (m_navigationClient)
+        m_navigationClient-&gt;didRemoveNavigationGestureSnapshot(*this);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPageProxy::isPlayingMediaDidChange(MediaProducer::MediaStateFlags state, uint64_t sourceElementID)
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessiosPageClientImplIOSh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -176,6 +176,7 @@
</span><span class="cx">     virtual void navigationGestureDidEnd(bool willNavigate, WebBackForwardListItem&amp;) override;
</span><span class="cx">     virtual void navigationGestureDidEnd() override;
</span><span class="cx">     virtual void willRecordNavigationSnapshot(WebBackForwardListItem&amp;) override;
</span><ins>+    virtual void didRemoveNavigationGestureSnapshot() override;
</ins><span class="cx"> 
</span><span class="cx">     virtual void didFirstVisuallyNonEmptyLayoutForMainFrame() override;
</span><span class="cx">     virtual void didFinishLoadForMainFrame() override;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessiosPageClientImplIOSmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.mm (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.mm        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/ios/PageClientImplIOS.mm        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -704,6 +704,11 @@
</span><span class="cx">     NavigationState::fromWebPage(*m_webView-&gt;_page).willRecordNavigationSnapshot(item);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void PageClientImpl::didRemoveNavigationGestureSnapshot()
+{
+    NavigationState::fromWebPage(*m_webView-&gt;_page).navigationGestureSnapshotWasRemoved();
+}
+
</ins><span class="cx"> void PageClientImpl::didFirstVisuallyNonEmptyLayoutForMainFrame()
</span><span class="cx"> {
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacPageClientImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.h (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.h        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.h        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -188,6 +188,7 @@
</span><span class="cx">     virtual void navigationGestureDidEnd(bool willNavigate, WebBackForwardListItem&amp;) override;
</span><span class="cx">     virtual void navigationGestureDidEnd() override;
</span><span class="cx">     virtual void willRecordNavigationSnapshot(WebBackForwardListItem&amp;) override;
</span><ins>+    virtual void didRemoveNavigationGestureSnapshot() override;
</ins><span class="cx"> 
</span><span class="cx">     NSView *activeView() const;
</span><span class="cx">     NSWindow *activeWindow() const;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacPageClientImplmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.mm (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.mm        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Source/WebKit2/UIProcess/mac/PageClientImpl.mm        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -765,6 +765,14 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void PageClientImpl::didRemoveNavigationGestureSnapshot()
+{
+#if WK_API_ENABLED
+    if (m_webView)
+        NavigationState::fromWebPage(*m_webView-&gt;_page).navigationGestureSnapshotWasRemoved();
+#endif
+}
+
</ins><span class="cx"> void PageClientImpl::didFirstVisuallyNonEmptyLayoutForMainFrame()
</span><span class="cx"> {
</span><span class="cx">     [m_wkView _didFirstVisuallyNonEmptyLayoutForMainFrame];
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Tools/ChangeLog        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2015-09-02  Tim Horton  &lt;timothy_horton@apple.com&gt;
+
+        Add a modern API way to know that the navigation gesture snapshot was removed, for WebKitTestRunner
+        https://bugs.webkit.org/show_bug.cgi?id=148693
+
+        Reviewed by Anders Carlsson.
+
+        * WebKitTestRunner/TestController.cpp:
+        (WTR::TestController::createOtherPage):
+        (WTR::TestController::createWebViewWithOptions):
+
</ins><span class="cx"> 2015-09-02  Carlos Garcia Campos  &lt;cgarcia@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         REGRESSION(r188548): Some tests crash after r188548 because injected bundle messages are received after the test finishes
</span></span></pre></div>
<a id="trunkToolsWebKitTestRunnerTestControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/WebKitTestRunner/TestController.cpp (189273 => 189274)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/WebKitTestRunner/TestController.cpp        2015-09-03 03:19:18 UTC (rev 189273)
+++ trunk/Tools/WebKitTestRunner/TestController.cpp        2015-09-03 05:51:22 UTC (rev 189274)
</span><span class="lines">@@ -295,6 +295,7 @@
</span><span class="cx">         0, // didBeginNavigationGesture
</span><span class="cx">         0, // willEndNavigationGesture
</span><span class="cx">         0, // didEndNavigationGesture
</span><ins>+        0, // didRemoveNavigationGestureSnapshot
</ins><span class="cx">     };
</span><span class="cx">     WKPageSetPageNavigationClient(newPage, &amp;pageNavigationClient.base);
</span><span class="cx"> 
</span><span class="lines">@@ -539,6 +540,7 @@
</span><span class="cx">         0, // didBeginNavigationGesture
</span><span class="cx">         0, // willEndNavigationGesture
</span><span class="cx">         0, // didEndNavigationGesture
</span><ins>+        0, // didRemoveNavigationGestureSnapshot
</ins><span class="cx">     };
</span><span class="cx">     WKPageSetPageNavigationClient(m_mainWebView-&gt;page(), &amp;pageNavigationClient.base);
</span><span class="cx"> 
</span></span></pre>
</div>
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