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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/185721">185721</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2015-06-18 13:59:12 -0700 (Thu, 18 Jun 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Remove shouldInterruptJavaScript
https://bugs.webkit.org/show_bug.cgi?id=146118

Reviewed by Antti Koivisto.

Source/WebCore:

The WebKit SPI methods for deciding whether JavaScript execution should be interrupted hasn't been used
for many releases. Furthermore, they don't make sense in the multi-process architecture since it's still possible
to interrupt execution (by closing the browser tab or window) from the UI process.

* bindings/js/JSDOMWindowBase.cpp:
(WebCore::JSDOMWindowBase::shouldInterruptScript):
* loader/EmptyClients.h:
* page/Chrome.cpp:
(WebCore::Chrome::shouldInterruptJavaScript): Deleted.
* page/Chrome.h:
* page/ChromeClient.h:

Source/WebKit/mac:

* WebCoreSupport/WebChromeClient.h:
* WebCoreSupport/WebChromeClient.mm:
(WebChromeClient::shouldInterruptJavaScript): Deleted.
* WebView/WebUIDelegatePrivate.h:

Source/WebKit/win:

* Interfaces/IWebUIDelegatePrivate.idl:
* WebCoreSupport/WebChromeClient.cpp:
(WebChromeClient::shouldInterruptJavaScript): Deleted.
* WebCoreSupport/WebChromeClient.h:

Source/WebKit2:

* UIProcess/API/APIUIClient.h:
(API::UIClient::shouldInterruptJavaScript): Deleted.
* UIProcess/API/C/WKPage.cpp:
(WKPageSetPageUIClient): Deleted.
* UIProcess/API/C/WKPageUIClient.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::shouldInterruptJavaScript): Deleted.
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::shouldInterruptJavaScript): Deleted.
* WebProcess/WebCoreSupport/WebChromeClient.h:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorebindingsjsJSDOMWindowBasecpp">trunk/Source/WebCore/bindings/js/JSDOMWindowBase.cpp</a></li>
<li><a href="#trunkSourceWebCoreloaderEmptyClientsh">trunk/Source/WebCore/loader/EmptyClients.h</a></li>
<li><a href="#trunkSourceWebCorepageChromecpp">trunk/Source/WebCore/page/Chrome.cpp</a></li>
<li><a href="#trunkSourceWebCorepageChromeh">trunk/Source/WebCore/page/Chrome.h</a></li>
<li><a href="#trunkSourceWebCorepageChromeClienth">trunk/Source/WebCore/page/ChromeClient.h</a></li>
<li><a href="#trunkSourceWebKitmacChangeLog">trunk/Source/WebKit/mac/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitmacWebCoreSupportWebChromeClienth">trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.h</a></li>
<li><a href="#trunkSourceWebKitmacWebCoreSupportWebChromeClientmm">trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.mm</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebUIDelegatePrivateh">trunk/Source/WebKit/mac/WebView/WebUIDelegatePrivate.h</a></li>
<li><a href="#trunkSourceWebKitwinChangeLog">trunk/Source/WebKit/win/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitwinInterfacesIWebUIDelegatePrivateidl">trunk/Source/WebKit/win/Interfaces/IWebUIDelegatePrivate.idl</a></li>
<li><a href="#trunkSourceWebKitwinWebCoreSupportWebChromeClientcpp">trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.cpp</a></li>
<li><a href="#trunkSourceWebKitwinWebCoreSupportWebChromeClienth">trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.h</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIAPIUIClienth">trunk/Source/WebKit2/UIProcess/API/APIUIClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagecpp">trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPageUIClienth">trunk/Source/WebKit2/UIProcess/API/C/WKPageUIClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxyh">trunk/Source/WebKit2/UIProcess/WebPageProxy.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxymessagesin">trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebCoreSupportWebChromeClientcpp">trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.cpp</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebCoreSupportWebChromeClienth">trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.h</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebCore/ChangeLog        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -1,3 +1,22 @@
</span><ins>+2015-06-18  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Remove shouldInterruptJavaScript
+        https://bugs.webkit.org/show_bug.cgi?id=146118
+
+        Reviewed by Antti Koivisto.
+
+        The WebKit SPI methods for deciding whether JavaScript execution should be interrupted hasn't been used
+        for many releases. Furthermore, they don't make sense in the multi-process architecture since it's still possible
+        to interrupt execution (by closing the browser tab or window) from the UI process.
+
+        * bindings/js/JSDOMWindowBase.cpp:
+        (WebCore::JSDOMWindowBase::shouldInterruptScript):
+        * loader/EmptyClients.h:
+        * page/Chrome.cpp:
+        (WebCore::Chrome::shouldInterruptJavaScript): Deleted.
+        * page/Chrome.h:
+        * page/ChromeClient.h:
+
</ins><span class="cx"> 2015-06-18  Benjamin Poulain  &lt;bpoulain@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [CSS JIT][ARMv7] The pseudo element early exit trashes r6
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsjsJSDOMWindowBasecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/js/JSDOMWindowBase.cpp (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/js/JSDOMWindowBase.cpp        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebCore/bindings/js/JSDOMWindowBase.cpp        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -149,7 +149,7 @@
</span><span class="cx">     const JSDOMWindowBase* thisObject = static_cast&lt;const JSDOMWindowBase*&gt;(object);
</span><span class="cx">     ASSERT(thisObject-&gt;impl().frame());
</span><span class="cx">     Page* page = thisObject-&gt;impl().frame()-&gt;page();
</span><del>-    return shouldInterruptScriptToPreventInfiniteRecursionWhenClosingPage(page) || page-&gt;chrome().shouldInterruptJavaScript();
</del><ins>+    return shouldInterruptScriptToPreventInfiniteRecursionWhenClosingPage(page);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool JSDOMWindowBase::shouldInterruptScriptBeforeTimeout(const JSGlobalObject* object)
</span></span></pre></div>
<a id="trunkSourceWebCoreloaderEmptyClientsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/EmptyClients.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/EmptyClients.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebCore/loader/EmptyClients.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -114,7 +114,6 @@
</span><span class="cx">     virtual void runJavaScriptAlert(Frame*, const String&amp;) override { }
</span><span class="cx">     virtual bool runJavaScriptConfirm(Frame*, const String&amp;) override { return false; }
</span><span class="cx">     virtual bool runJavaScriptPrompt(Frame*, const String&amp;, const String&amp;, String&amp;) override { return false; }
</span><del>-    virtual bool shouldInterruptJavaScript() override { return false; }
</del><span class="cx"> 
</span><span class="cx">     virtual bool selectItemWritingDirectionIsNatural() override { return false; }
</span><span class="cx">     virtual bool selectItemAlignmentFollowsMenuWritingDirection() override { return false; }
</span></span></pre></div>
<a id="trunkSourceWebCorepageChromecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Chrome.cpp (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Chrome.cpp        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebCore/page/Chrome.cpp        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -347,15 +347,6 @@
</span><span class="cx">     m_client.setStatusbarText(frame-&gt;displayStringModifiedByEncoding(status));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool Chrome::shouldInterruptJavaScript()
-{
-    // Defer loads in case the client method runs a new event loop that would
-    // otherwise cause the load to continue while we're in the middle of executing JavaScript.
-    PageGroupLoadDeferrer deferrer(m_page, true);
-
-    return m_client.shouldInterruptJavaScript();
-}
-
</del><span class="cx"> IntRect Chrome::windowResizerRect() const
</span><span class="cx"> {
</span><span class="cx">     return m_client.windowResizerRect();
</span></span></pre></div>
<a id="trunkSourceWebCorepageChromeh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Chrome.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Chrome.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebCore/page/Chrome.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -145,7 +145,6 @@
</span><span class="cx">     bool runJavaScriptConfirm(Frame*, const String&amp;);
</span><span class="cx">     bool runJavaScriptPrompt(Frame*, const String&amp; message, const String&amp; defaultValue, String&amp; result);
</span><span class="cx">     WEBCORE_EXPORT void setStatusbarText(Frame*, const String&amp;);
</span><del>-    bool shouldInterruptJavaScript();
</del><span class="cx"> 
</span><span class="cx">     IntRect windowResizerRect() const;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorepageChromeClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/ChromeClient.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/ChromeClient.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebCore/page/ChromeClient.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -146,7 +146,6 @@
</span><span class="cx">     virtual bool runJavaScriptConfirm(Frame*, const String&amp;) = 0;
</span><span class="cx">     virtual bool runJavaScriptPrompt(Frame*, const String&amp; message, const String&amp; defaultValue, String&amp; result) = 0;
</span><span class="cx">     virtual void setStatusbarText(const String&amp;) = 0;
</span><del>-    virtual bool shouldInterruptJavaScript() = 0;
</del><span class="cx">     virtual KeyboardUIMode keyboardUIMode() = 0;
</span><span class="cx"> 
</span><span class="cx">     virtual IntRect windowResizerRect() const = 0;
</span></span></pre></div>
<a id="trunkSourceWebKitmacChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/ChangeLog (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/ChangeLog        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/mac/ChangeLog        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2015-06-18  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Remove shouldInterruptJavaScript
+        https://bugs.webkit.org/show_bug.cgi?id=146118
+
+        Reviewed by Antti Koivisto.
+
+        * WebCoreSupport/WebChromeClient.h:
+        * WebCoreSupport/WebChromeClient.mm:
+        (WebChromeClient::shouldInterruptJavaScript): Deleted.
+        * WebView/WebUIDelegatePrivate.h:
+
</ins><span class="cx"> 2015-06-17  Alex Christensen  &lt;achristensen@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         [Content Extensions] Log blocked loads to the WebInspector console
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebCoreSupportWebChromeClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -89,7 +89,6 @@
</span><span class="cx">     virtual void runJavaScriptAlert(WebCore::Frame*, const WTF::String&amp;) override;
</span><span class="cx">     virtual bool runJavaScriptConfirm(WebCore::Frame*, const WTF::String&amp;) override;
</span><span class="cx">     virtual bool runJavaScriptPrompt(WebCore::Frame*, const WTF::String&amp; message, const WTF::String&amp; defaultValue, WTF::String&amp; result) override;
</span><del>-    virtual bool shouldInterruptJavaScript() override;
</del><span class="cx"> 
</span><span class="cx">     virtual WebCore::IntRect windowResizerRect() const override;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebCoreSupportWebChromeClientmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.mm (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.mm        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/mac/WebCoreSupport/WebChromeClient.mm        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -548,11 +548,6 @@
</span><span class="cx">     return !result.isNull();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool WebChromeClient::shouldInterruptJavaScript()
-{
-    return CallUIDelegateReturningBoolean(NO, m_webView, @selector(webViewShouldInterruptJavaScript:));
-}
-
</del><span class="cx"> void WebChromeClient::setStatusbarText(const String&amp; status)
</span><span class="cx"> {
</span><span class="cx">     // We want the temporaries allocated here to be released even before returning to the 
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebUIDelegatePrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebUIDelegatePrivate.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebUIDelegatePrivate.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/mac/WebView/WebUIDelegatePrivate.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -214,8 +214,6 @@
</span><span class="cx"> #endif
</span><span class="cx"> - (void)webView:(WebView *)sender didDrawRect:(NSRect)rect;
</span><span class="cx"> - (void)webView:(WebView *)sender didScrollDocumentInFrameView:(WebFrameView *)frameView;
</span><del>-// FIXME: If we ever make this method public, it should include a WebFrame parameter.
-- (BOOL)webViewShouldInterruptJavaScript:(WebView *)sender;
</del><span class="cx"> #if !TARGET_OS_IPHONE
</span><span class="cx"> - (void)webView:(WebView *)sender willPopupMenu:(NSMenu *)menu;
</span><span class="cx"> - (void)webView:(WebView *)sender contextMenuItemSelected:(NSMenuItem *)item forElement:(NSDictionary *)element;
</span></span></pre></div>
<a id="trunkSourceWebKitwinChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/win/ChangeLog (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/win/ChangeLog        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/win/ChangeLog        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2015-06-18  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Remove shouldInterruptJavaScript
+        https://bugs.webkit.org/show_bug.cgi?id=146118
+
+        Reviewed by Antti Koivisto.
+
+        * Interfaces/IWebUIDelegatePrivate.idl:
+        * WebCoreSupport/WebChromeClient.cpp:
+        (WebChromeClient::shouldInterruptJavaScript): Deleted.
+        * WebCoreSupport/WebChromeClient.h:
+
</ins><span class="cx"> 2015-06-17  Hyungwook Lee  &lt;hyungwook.lee@navercorp.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Win]Implement layoutTestController.dispatchPendingLoadRequests.
</span></span></pre></div>
<a id="trunkSourceWebKitwinInterfacesIWebUIDelegatePrivateidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/win/Interfaces/IWebUIDelegatePrivate.idl (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/win/Interfaces/IWebUIDelegatePrivate.idl        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/win/Interfaces/IWebUIDelegatePrivate.idl        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -54,7 +54,7 @@
</span><span class="cx">     HRESULT unused2();
</span><span class="cx">     HRESULT webViewScrolled([in] IWebView* sender);
</span><span class="cx">     HRESULT webViewAddMessageToConsole([in] IWebView* sender, [in] BSTR message, [in] int lineNumber, [in] BSTR url, [in] BOOL isError);
</span><del>-    HRESULT webViewShouldInterruptJavaScript([in] IWebView* sender, [out, retval] BOOL* result);
</del><ins>+    HRESULT unused3();
</ins><span class="cx">     HRESULT webViewReceivedFocus([in] IWebView* sender);
</span><span class="cx">     HRESULT webViewLostFocus([in] IWebView* sender, [in] HWND loseFocusToHWnd);
</span><span class="cx">     HRESULT doDragDrop([in] IWebView* sender, [in] IDataObject* dataObject, [in] IDropSource* dropSource, [in] DWORD okEffect, [out, retval] DWORD* performedEffect);
</span><span class="lines">@@ -62,7 +62,7 @@
</span><span class="cx">     HRESULT webViewPainted([in] IWebView* sender);
</span><span class="cx">     HRESULT exceededDatabaseQuota([in] IWebView* sender, [in] IWebFrame* frame, [in] IWebSecurityOrigin* origin, [in] BSTR databaseIdentifier);
</span><span class="cx">     HRESULT embeddedViewWithArguments([in] IWebView* sender, [in] IWebFrame* frame, [in] IPropertyBag* arguments, [out, retval] IWebEmbeddedView** view);
</span><del>-    HRESULT unused3();
</del><ins>+    HRESULT unused4();
</ins><span class="cx">     HRESULT webViewClosing([in] IWebView* sender);
</span><span class="cx">     HRESULT webViewSetCursor([in] IWebView* sender, [in] HCURSOR cursor);
</span><span class="cx">     HRESULT webViewDidInvalidate([in] IWebView* sender);
</span></span></pre></div>
<a id="trunkSourceWebKitwinWebCoreSupportWebChromeClientcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.cpp (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.cpp        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.cpp        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -431,20 +431,6 @@
</span><span class="cx">     }
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool WebChromeClient::shouldInterruptJavaScript()
-{
-    COMPtr&lt;IWebUIDelegate&gt; uiDelegate;
-    if (SUCCEEDED(m_webView-&gt;uiDelegate(&amp;uiDelegate))) {
-        COMPtr&lt;IWebUIDelegatePrivate&gt; uiPrivate;
-        if (SUCCEEDED(uiDelegate-&gt;QueryInterface(IID_IWebUIDelegatePrivate, (void**)&amp;uiPrivate))) {
-            BOOL result;
-            if (SUCCEEDED(uiPrivate-&gt;webViewShouldInterruptJavaScript(m_webView, &amp;result)))
-                return !!result;
-        }
-    }
-    return false;
-}
-
</del><span class="cx"> KeyboardUIMode WebChromeClient::keyboardUIMode()
</span><span class="cx"> {
</span><span class="cx">     BOOL enabled = FALSE;
</span></span></pre></div>
<a id="trunkSourceWebKitwinWebCoreSupportWebChromeClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit/win/WebCoreSupport/WebChromeClient.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -88,7 +88,6 @@
</span><span class="cx">     virtual bool runJavaScriptConfirm(WebCore::Frame*, const WTF::String&amp;);
</span><span class="cx">     virtual bool runJavaScriptPrompt(WebCore::Frame*, const WTF::String&amp; message, const WTF::String&amp; defaultValue, WTF::String&amp; result);
</span><span class="cx">     virtual void setStatusbarText(const WTF::String&amp;);
</span><del>-    virtual bool shouldInterruptJavaScript();
</del><span class="cx"> 
</span><span class="cx">     virtual WebCore::KeyboardUIMode keyboardUIMode();
</span><span class="cx">     virtual WebCore::IntRect windowResizerRect() const;
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/ChangeLog        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -1,3 +1,23 @@
</span><ins>+2015-06-18  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Remove shouldInterruptJavaScript
+        https://bugs.webkit.org/show_bug.cgi?id=146118
+
+        Reviewed by Antti Koivisto.
+
+        * UIProcess/API/APIUIClient.h:
+        (API::UIClient::shouldInterruptJavaScript): Deleted.
+        * UIProcess/API/C/WKPage.cpp:
+        (WKPageSetPageUIClient): Deleted.
+        * UIProcess/API/C/WKPageUIClient.h:
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::shouldInterruptJavaScript): Deleted.
+        * UIProcess/WebPageProxy.h:
+        * UIProcess/WebPageProxy.messages.in:
+        * WebProcess/WebCoreSupport/WebChromeClient.cpp:
+        (WebKit::WebChromeClient::shouldInterruptJavaScript): Deleted.
+        * WebProcess/WebCoreSupport/WebChromeClient.h:
+
</ins><span class="cx"> 2015-06-18  Tim Horton  &lt;timothy_horton@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Use SFSafariViewController for previews
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIAPIUIClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/APIUIClient.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/APIUIClient.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/UIProcess/API/APIUIClient.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -141,8 +141,6 @@
</span><span class="cx"> 
</span><span class="cx">     virtual void saveDataToFileInDownloadsFolder(WebKit::WebPageProxy*, const WTF::String&amp;, const WTF::String&amp;, const WTF::String&amp;, API::Data*) { }
</span><span class="cx"> 
</span><del>-    virtual bool shouldInterruptJavaScript(WebKit::WebPageProxy*) { return false; }
-
</del><span class="cx">     virtual void pinnedStateDidChange(WebKit::WebPageProxy&amp;) { }
</span><span class="cx"> 
</span><span class="cx">     virtual void didBeginTrackingPotentialLongMousePress(WebKit::WebPageProxy*, const WebCore::IntPoint&amp;, const WebKit::WebHitTestResult::Data&amp;, API::Object*) { }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -1729,14 +1729,6 @@
</span><span class="cx">             m_client.saveDataToFileInDownloadsFolder(toAPI(page), toAPI(suggestedFilename.impl()), toAPI(mimeType.impl()), toURLRef(originatingURLString.impl()), toAPI(data), m_client.base.clientInfo);
</span><span class="cx">         }
</span><span class="cx"> 
</span><del>-        virtual bool shouldInterruptJavaScript(WebPageProxy* page) override
-        {
-            if (!m_client.shouldInterruptJavaScript)
-                return false;
-
-            return m_client.shouldInterruptJavaScript(toAPI(page), m_client.base.clientInfo);
-        }
-
</del><span class="cx">         virtual void pinnedStateDidChange(WebPageProxy&amp; page) override
</span><span class="cx">         {
</span><span class="cx">             if (!m_client.pinnedStateDidChange)
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPageUIClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPageUIClient.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPageUIClient.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPageUIClient.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -80,7 +80,6 @@
</span><span class="cx"> typedef void (*WKPageDrawFooterCallback)(WKPageRef page, WKFrameRef frame, WKRect rect, const void* clientInfo);
</span><span class="cx"> typedef void (*WKPagePrintFrameCallback)(WKPageRef page, WKFrameRef frame, const void* clientInfo);
</span><span class="cx"> typedef void (*WKPageSaveDataToFileInDownloadsFolderCallback)(WKPageRef page, WKStringRef suggestedFilename, WKStringRef mimeType, WKURLRef originatingURL, WKDataRef data, const void* clientInfo);
</span><del>-typedef bool (*WKPageShouldInterruptJavaScriptCallback)(WKPageRef page, const void *clientInfo);
</del><span class="cx"> typedef void (*WKPageDecidePolicyForNotificationPermissionRequestCallback)(WKPageRef page, WKSecurityOriginRef origin, WKNotificationPermissionRequestRef permissionRequest, const void *clientInfo);
</span><span class="cx"> typedef void (*WKPageShowColorPickerCallback)(WKPageRef page, WKStringRef initialColor, WKColorPickerResultListenerRef listener, const void* clientInfo);
</span><span class="cx"> typedef void (*WKPageHideColorPickerCallback)(WKPageRef page, const void* clientInfo);
</span><span class="lines">@@ -146,7 +145,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;    
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> } WKPageUIClientV0;
</span><span class="cx"> 
</span><span class="cx"> typedef struct WKPageUIClientV1 {
</span><span class="lines">@@ -191,7 +190,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;    
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> 
</span><span class="cx">     // Version 1.
</span><span class="cx">     WKPageCreateNewPageCallback                                         createNewPage;
</span><span class="lines">@@ -242,7 +241,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;    
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> 
</span><span class="cx">     // Version 1.
</span><span class="cx">     WKPageCreateNewPageCallback                                         createNewPage;
</span><span class="lines">@@ -298,7 +297,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;    
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> 
</span><span class="cx">     // Version 1.
</span><span class="cx">     WKPageCreateNewPageCallback                                         createNewPage;
</span><span class="lines">@@ -357,7 +356,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> 
</span><span class="cx">     // Version 1.
</span><span class="cx">     WKPageCreateNewPageCallback                                         createNewPage;
</span><span class="lines">@@ -422,7 +421,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> 
</span><span class="cx">     // Version 1.
</span><span class="cx">     WKPageCreateNewPageCallback                                         createNewPage;
</span><span class="lines">@@ -493,7 +492,7 @@
</span><span class="cx">     WKPageUIClientCallback                                              runModal;
</span><span class="cx">     void*                                                               unused1; // Used to be didCompleteRubberBandForMainFrame
</span><span class="cx">     WKPageSaveDataToFileInDownloadsFolderCallback                       saveDataToFileInDownloadsFolder;
</span><del>-    WKPageShouldInterruptJavaScriptCallback                             shouldInterruptJavaScript;    
</del><ins>+    void*                                                               shouldInterruptJavaScript_unavailable;
</ins><span class="cx"> 
</span><span class="cx">     // Version 1.
</span><span class="cx">     WKPageCreateNewPageCallback                                         createNewPage;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -3497,14 +3497,6 @@
</span><span class="cx">     m_uiClient-&gt;runJavaScriptPrompt(this, message, defaultValue, frame, [reply](const String&amp; result) { reply-&gt;send(result); });
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WebPageProxy::shouldInterruptJavaScript(bool&amp; result)
-{
-    // Since shouldInterruptJavaScript() can spin a nested run loop we need to turn off the responsiveness timer.
-    m_process-&gt;responsivenessTimer()-&gt;stop();
-
-    result = m_uiClient-&gt;shouldInterruptJavaScript(this);
-}
-
</del><span class="cx"> void WebPageProxy::setStatusText(const String&amp; text)
</span><span class="cx"> {
</span><span class="cx">     m_uiClient-&gt;setStatusText(this, text);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxyh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -1141,7 +1141,6 @@
</span><span class="cx">     void runJavaScriptAlert(uint64_t frameID, const String&amp;, RefPtr&lt;Messages::WebPageProxy::RunJavaScriptAlert::DelayedReply&gt;);
</span><span class="cx">     void runJavaScriptConfirm(uint64_t frameID, const String&amp;, RefPtr&lt;Messages::WebPageProxy::RunJavaScriptConfirm::DelayedReply&gt;);
</span><span class="cx">     void runJavaScriptPrompt(uint64_t frameID, const String&amp;, const String&amp;, RefPtr&lt;Messages::WebPageProxy::RunJavaScriptPrompt::DelayedReply&gt;);
</span><del>-    void shouldInterruptJavaScript(bool&amp; result);
</del><span class="cx">     void setStatusText(const String&amp;);
</span><span class="cx">     void mouseDidMoveOverElement(const WebHitTestResult::Data&amp; hitTestResultData, uint32_t modifiers, const UserData&amp;);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxymessagesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -28,7 +28,6 @@
</span><span class="cx">     RunJavaScriptAlert(uint64_t frameID, String message) -&gt; () Delayed
</span><span class="cx">     RunJavaScriptConfirm(uint64_t frameID, String message) -&gt; (bool result) Delayed
</span><span class="cx">     RunJavaScriptPrompt(uint64_t frameID, String message, String defaultValue) -&gt; (String result) Delayed
</span><del>-    ShouldInterruptJavaScript() -&gt; (bool shouldInterupt)
</del><span class="cx">     MouseDidMoveOverElement(WebKit::WebHitTestResult::Data hitTestResultData, uint32_t modifiers, WebKit::UserData userData)
</span><span class="cx"> 
</span><span class="cx">     DidBeginTrackingPotentialLongMousePress(WebCore::IntPoint mouseDownPosition, WebKit::WebHitTestResult::Data hitTestResultData, WebKit::UserData userData)
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebCoreSupportWebChromeClientcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.cpp (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.cpp        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.cpp        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -421,15 +421,6 @@
</span><span class="cx">     m_page-&gt;send(Messages::WebPageProxy::SetStatusText(statusbarText));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool WebChromeClient::shouldInterruptJavaScript()
-{
-    bool shouldInterrupt = false;
-    if (!WebProcess::singleton().parentProcessConnection()-&gt;sendSync(Messages::WebPageProxy::ShouldInterruptJavaScript(), Messages::WebPageProxy::ShouldInterruptJavaScript::Reply(shouldInterrupt), m_page-&gt;pageID()))
-        return false;
-
-    return shouldInterrupt;
-}
-
</del><span class="cx"> KeyboardUIMode WebChromeClient::keyboardUIMode()
</span><span class="cx"> {
</span><span class="cx">     return m_page-&gt;keyboardUIMode();
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebCoreSupportWebChromeClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.h (185720 => 185721)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.h        2015-06-18 20:44:01 UTC (rev 185720)
+++ trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebChromeClient.h        2015-06-18 20:59:12 UTC (rev 185721)
</span><span class="lines">@@ -101,7 +101,6 @@
</span><span class="cx">     virtual bool runJavaScriptConfirm(WebCore::Frame*, const String&amp;) override;
</span><span class="cx">     virtual bool runJavaScriptPrompt(WebCore::Frame*, const String&amp; message, const String&amp; defaultValue, String&amp; result) override;
</span><span class="cx">     virtual void setStatusbarText(const String&amp;) override;
</span><del>-    virtual bool shouldInterruptJavaScript() override;
</del><span class="cx"> 
</span><span class="cx">     virtual WebCore::KeyboardUIMode keyboardUIMode() override;
</span><span class="cx"> 
</span></span></pre>
</div>
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