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<title>[171863] tags/Safari-600.1.3.3</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/171863">171863</a></dd>
<dt>Author</dt> <dd>bshafiei@apple.com</dd>
<dt>Date</dt> <dd>2014-07-31 10:18:02 -0700 (Thu, 31 Jul 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Roll out <a href="http://trac.webkit.org/projects/webkit/changeset/171661">r171661</a>. &lt;rdar://problem/17315237&gt;</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#tagsSafari600133LayoutTestsChangeLog">tags/Safari-600.1.3.3/LayoutTests/ChangeLog</a></li>
<li><a href="#tagsSafari600133SourceWebCoreChangeLog">tags/Safari-600.1.3.3/Source/WebCore/ChangeLog</a></li>
<li><a href="#tagsSafari600133SourceWebCorepageDOMWindowcpp">tags/Safari-600.1.3.3/Source/WebCore/page/DOMWindow.cpp</a></li>
<li><a href="#tagsSafari600133SourceWebCorepagePagecpp">tags/Safari-600.1.3.3/Source/WebCore/page/Page.cpp</a></li>
<li><a href="#tagsSafari600133SourceWebCorepagePageh">tags/Safari-600.1.3.3/Source/WebCore/page/Page.h</a></li>
</ul>

<h3>Removed Paths</h3>
<ul>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstorageafterwindowcloseexpectedtxt">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close-expected.txt</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstorageafterwindowclosehtml">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close.html</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstoragethensetvalueinstorageafterwindowcloseexpectedtxt">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close-expected.txt</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstoragethensetvalueinstorageafterwindowclosehtml">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close.html</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageresourcesaccessstorageclosewindowandsetvalueinstoragehtml">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/access-storage-close-window-and-set-value-in-storage.html</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageresourcesclosewindowandaccessstoragehtml">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-access-storage.html</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstorageresourcesclosewindowandsetvalueinstoragehtml">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-set-value-in-storage.html</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstoragesetvalueinstorageafterwindowcloseexpectedtxt">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close-expected.txt</a></li>
<li><a href="#tagsSafari600133LayoutTestsstoragedomstoragelocalstoragesetvalueinstorageafterwindowclosehtml">tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="tagsSafari600133LayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: tags/Safari-600.1.3.3/LayoutTests/ChangeLog (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/ChangeLog        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/ChangeLog        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,3 +1,7 @@
</span><ins>+2014-07-31  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Roll out r171661.
+
</ins><span class="cx"> 2014-07-29  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r171661.
</span></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstorageafterwindowcloseexpectedtxt"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close-expected.txt (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close-expected.txt        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close-expected.txt        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,2 +0,0 @@
</span><del>-Test that WebKit does not crash when accessing localStorage after calling window.close().
-
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstorageafterwindowclosehtml"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close.html (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close.html        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-after-window-close.html        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,14 +0,0 @@
</span><del>-&lt;html&gt;
-&lt;head&gt;
-&lt;script&gt;
-if (window.testRunner) {
-    testRunner.dumpAsText();
-    testRunner.setCanOpenWindows();
-    testRunner.waitUntilDone();
-}
-&lt;/script&gt;
-&lt;/head&gt;
-&lt;body onload=&quot;window.open('resources/close-window-and-access-storage.html');&quot;&gt;
-Test that WebKit does not crash when accessing localStorage after calling window.close().&lt;br&gt;
-&lt;/body&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstoragethensetvalueinstorageafterwindowcloseexpectedtxt"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close-expected.txt (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close-expected.txt        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close-expected.txt        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,11 +0,0 @@
</span><del>-Tests that we can't store a value in local storage after calling window.close() even if we created the local storage before the call to window.close().
-
-On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
-
-
-PASS window.localStorage is defined.
-PASS window.localStorage[&quot;test&quot;] is undefined.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageaccessstoragethensetvalueinstorageafterwindowclosehtml"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close.html (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close.html        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/access-storage-then-set-value-in-storage-after-window-close.html        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,31 +0,0 @@
</span><del>-&lt;html&gt;
-&lt;head&gt;
-&lt;script src=&quot;../../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
-&lt;script&gt;
-window.jsTestIsAsync = true;
-
-if (window.testRunner) {
-    testRunner.setCanOpenWindows();
-
-    // We explicitly call testRunner.waitUntilDone() because we call window.open() before
-    // js-test-post.js is processed.
-    testRunner.waitUntilDone();
-}
-
-function checkResultAndNotifyDone()
-{
-    shouldBeDefined('window.localStorage');
-    shouldBeUndefined('window.localStorage[&quot;test&quot;]');
-    window.localStorage.clear();
-    finishJSTest();
-}
-&lt;/script&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;script&gt;
-description(&quot;Tests that we can't store a value in local storage after calling window.close() even if we created the local storage before the call to window.close().&quot;);
-window.open(&quot;resources/access-storage-close-window-and-set-value-in-storage.html&quot;);
-&lt;/script&gt;
-&lt;script src=&quot;../../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
-&lt;/body&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageresourcesaccessstorageclosewindowandsetvalueinstoragehtml"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/access-storage-close-window-and-set-value-in-storage.html (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/access-storage-close-window-and-set-value-in-storage.html        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/access-storage-close-window-and-set-value-in-storage.html        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,12 +0,0 @@
</span><del>-&lt;!DOCTYPE html&gt;
-&lt;html&gt;
-&lt;head&gt;
-&lt;script&gt;
-window.localStorage; // Creates local storage
-window.close();
-if (window.localStorage)
-    localStorage[&quot;test&quot;] = &quot;DidSetValueAfterCallingWindowClose&quot;;
-window.opener.checkResultAndNotifyDone();
-&lt;/script&gt;
-&lt;/head&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageresourcesclosewindowandaccessstoragehtml"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-access-storage.html (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-access-storage.html        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-access-storage.html        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,10 +0,0 @@
</span><del>-&lt;html&gt;
-&lt;head&gt;
-&lt;script&gt;
-window.close();
-window.localStorage;
-if (window.testRunner)
-    testRunner.notifyDone();
-&lt;/script&gt;
-&lt;/head&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstorageresourcesclosewindowandsetvalueinstoragehtml"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-set-value-in-storage.html (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-set-value-in-storage.html        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/resources/close-window-and-set-value-in-storage.html        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,11 +0,0 @@
</span><del>-&lt;!DOCTYPE html&gt;
-&lt;html&gt;
-&lt;head&gt;
-&lt;script&gt;
-window.close();
-if (window.localStorage)
-    localStorage[&quot;test&quot;] = &quot;DidSetValueAfterCallingWindowClose&quot;;
-window.opener.checkResultAndNotifyDone();
-&lt;/script&gt;
-&lt;/head&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstoragesetvalueinstorageafterwindowcloseexpectedtxt"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close-expected.txt (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close-expected.txt        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close-expected.txt        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,11 +0,0 @@
</span><del>-Tests that we can't store a value in local storage after calling window.close().
-
-On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
-
-
-PASS window.localStorage is defined.
-PASS window.localStorage[&quot;test&quot;] is undefined.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
</del></span></pre></div>
<a id="tagsSafari600133LayoutTestsstoragedomstoragelocalstoragesetvalueinstorageafterwindowclosehtml"></a>
<div class="delfile"><h4>Deleted: tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close.html (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close.html        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/LayoutTests/storage/domstorage/localstorage/set-value-in-storage-after-window-close.html        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,31 +0,0 @@
</span><del>-&lt;html&gt;
-&lt;head&gt;
-&lt;script src=&quot;../../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
-&lt;script&gt;
-window.jsTestIsAsync = true;
-
-if (window.testRunner) {
-    testRunner.setCanOpenWindows();
-
-    // We explicitly call testRunner.waitUntilDone() because we call window.open() before
-    // js-test-post.js is processed.
-    testRunner.waitUntilDone();
-}
-
-function checkResultAndNotifyDone()
-{
-    shouldBeDefined('window.localStorage');
-    shouldBeUndefined('window.localStorage[&quot;test&quot;]');
-    window.localStorage.clear();
-    finishJSTest();
-}
-&lt;/script&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;script&gt;
-description(&quot;Tests that we can't store a value in local storage after calling window.close().&quot;);
-window.open(&quot;resources/close-window-and-set-value-in-storage.html&quot;);
-&lt;/script&gt;
-&lt;script src=&quot;../../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
-&lt;/body&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari600133SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: tags/Safari-600.1.3.3/Source/WebCore/ChangeLog (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/Source/WebCore/ChangeLog        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/Source/WebCore/ChangeLog        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -1,3 +1,7 @@
</span><ins>+2014-07-31  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Roll out r171661.
+
</ins><span class="cx"> 2014-07-29  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r171661.
</span></span></pre></div>
<a id="tagsSafari600133SourceWebCorepageDOMWindowcpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-600.1.3.3/Source/WebCore/page/DOMWindow.cpp (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/Source/WebCore/page/DOMWindow.cpp        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/Source/WebCore/page/DOMWindow.cpp        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -821,38 +821,31 @@
</span><span class="cx"> Storage* DOMWindow::localStorage(ExceptionCode&amp; ec) const
</span><span class="cx"> {
</span><span class="cx">     if (!isCurrentlyDisplayedInFrame())
</span><del>-        return nullptr;
</del><ins>+        return 0;
</ins><span class="cx"> 
</span><span class="cx">     Document* document = this-&gt;document();
</span><span class="cx">     if (!document)
</span><del>-        return nullptr;
</del><ins>+        return 0;
</ins><span class="cx"> 
</span><span class="cx">     if (!document-&gt;securityOrigin()-&gt;canAccessLocalStorage(0)) {
</span><span class="cx">         ec = SECURITY_ERR;
</span><del>-        return nullptr;
</del><ins>+        return 0;
</ins><span class="cx">     }
</span><span class="cx"> 
</span><del>-    Page* page = document-&gt;page();
-    // FIXME: We should consider supporting access/modification to local storage
-    // after calling window.close(). See &lt;https://bugs.webkit.org/show_bug.cgi?id=135330&gt;.
-    if (!page || !page-&gt;isClosing()) {
-        if (m_localStorage) {
-            if (!m_localStorage-&gt;area().canAccessStorage(m_frame)) {
-                ec = SECURITY_ERR;
-                return nullptr;
-            }
-            return m_localStorage.get();
</del><ins>+    if (m_localStorage) {
+        if (!m_localStorage-&gt;area().canAccessStorage(m_frame)) {
+            ec = SECURITY_ERR;
+            return 0;
</ins><span class="cx">         }
</span><ins>+        return m_localStorage.get();
</ins><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    Page* page = document-&gt;page();
</ins><span class="cx">     if (!page)
</span><del>-        return nullptr;
</del><ins>+        return 0;
</ins><span class="cx"> 
</span><del>-    if (page-&gt;isClosing())
-        return nullptr;
-
</del><span class="cx">     if (!page-&gt;settings().localStorageEnabled())
</span><del>-        return nullptr;
</del><ins>+        return 0;
</ins><span class="cx"> 
</span><span class="cx">     RefPtr&lt;StorageArea&gt; storageArea;
</span><span class="cx">     if (!document-&gt;securityOrigin()-&gt;canAccessLocalStorage(document-&gt;topOrigin()))
</span><span class="lines">@@ -862,7 +855,7 @@
</span><span class="cx"> 
</span><span class="cx">     if (!storageArea-&gt;canAccessStorage(m_frame)) {
</span><span class="cx">         ec = SECURITY_ERR;
</span><del>-        return nullptr;
</del><ins>+        return 0;
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     m_localStorage = Storage::create(m_frame, storageArea.release());
</span><span class="lines">@@ -1042,7 +1035,6 @@
</span><span class="cx">     if (!m_frame-&gt;loader().shouldClose())
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    page-&gt;setIsClosing();
</del><span class="cx">     page-&gt;chrome().closeWindowSoon();
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="tagsSafari600133SourceWebCorepagePagecpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-600.1.3.3/Source/WebCore/page/Page.cpp (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/Source/WebCore/page/Page.cpp        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/Source/WebCore/page/Page.cpp        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -201,7 +201,6 @@
</span><span class="cx">     , m_userContentController(WTF::move(pageClients.userContentController))
</span><span class="cx">     , m_visitedLinkStore(WTF::move(pageClients.visitedLinkStore))
</span><span class="cx">     , m_sessionID(SessionID::defaultSessionID())
</span><del>-    , m_isClosing(false)
</del><span class="cx"> {
</span><span class="cx">     ASSERT(m_editorClient);
</span><span class="cx">     
</span></span></pre></div>
<a id="tagsSafari600133SourceWebCorepagePageh"></a>
<div class="modfile"><h4>Modified: tags/Safari-600.1.3.3/Source/WebCore/page/Page.h (171862 => 171863)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-600.1.3.3/Source/WebCore/page/Page.h        2014-07-31 17:16:08 UTC (rev 171862)
+++ tags/Safari-600.1.3.3/Source/WebCore/page/Page.h        2014-07-31 17:18:02 UTC (rev 171863)
</span><span class="lines">@@ -320,9 +320,6 @@
</span><span class="cx">     void setIsInWindow(bool);
</span><span class="cx">     bool isInWindow() const { return m_viewState &amp; ViewState::IsInWindow; }
</span><span class="cx"> 
</span><del>-    void setIsClosing() { m_isClosing = true; }
-    bool isClosing() const { return m_isClosing; }
-
</del><span class="cx">     void addViewStateChangeObserver(ViewStateChangeObserver&amp;);
</span><span class="cx">     void removeViewStateChangeObserver(ViewStateChangeObserver&amp;);
</span><span class="cx"> 
</span><span class="lines">@@ -588,8 +585,6 @@
</span><span class="cx">     HashSet&lt;ViewStateChangeObserver*&gt; m_viewStateChangeObservers;
</span><span class="cx"> 
</span><span class="cx">     SessionID m_sessionID;
</span><del>-
-    bool m_isClosing;
</del><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> inline PageGroup&amp; Page::group()
</span></span></pre>
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