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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/167852">167852</a></dd>
<dt>Author</dt> <dd>ddkilzer@apple.com</dd>
<dt>Date</dt> <dd>2014-04-27 01:15:13 -0700 (Sun, 27 Apr 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Roll out changes not part of the patch reviewed for Bug 132089
<http://webkit.org/b/132089>
* loader/SubframeLoader.cpp:
(WebCore::SubframeLoader::loadOrRedirectSubframe):
* page/DOMWindow.cpp:
(WebCore::DOMWindow::setLocation):
(WebCore::DOMWindow::createWindow):
(WebCore::DOMWindow::open):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreloaderSubframeLoadercpp">trunk/Source/WebCore/loader/SubframeLoader.cpp</a></li>
<li><a href="#trunkSourceWebCorepageDOMWindowcpp">trunk/Source/WebCore/page/DOMWindow.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (167851 => 167852)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2014-04-27 04:09:45 UTC (rev 167851)
+++ trunk/Source/WebCore/ChangeLog 2014-04-27 08:15:13 UTC (rev 167852)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2014-04-27 David Kilzer <ddkilzer@apple.com>
+
+ Roll out changes not part of the patch reviewed for Bug 132089
+ <http://webkit.org/b/132089>
+
+ * loader/SubframeLoader.cpp:
+ (WebCore::SubframeLoader::loadOrRedirectSubframe):
+ * page/DOMWindow.cpp:
+ (WebCore::DOMWindow::setLocation):
+ (WebCore::DOMWindow::createWindow):
+ (WebCore::DOMWindow::open):
+
</ins><span class="cx"> 2014-04-26 Darin Adler <darin@apple.com>
</span><span class="cx">
</span><span class="cx"> Frame and page lifetime fixes in WebCore::createWindow
</span></span></pre></div>
<a id="trunkSourceWebCoreloaderSubframeLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/SubframeLoader.cpp (167851 => 167852)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/SubframeLoader.cpp 2014-04-27 04:09:45 UTC (rev 167851)
+++ trunk/Source/WebCore/loader/SubframeLoader.cpp 2014-04-27 08:15:13 UTC (rev 167852)
</span><span class="lines">@@ -322,9 +322,6 @@
</span><span class="cx">
</span><span class="cx"> Frame* SubframeLoader::loadOrRedirectSubframe(HTMLFrameOwnerElement& ownerElement, const URL& url, const AtomicString& frameName, LockHistory lockHistory, LockBackForwardList lockBackForwardList)
</span><span class="cx"> {
</span><del>- if (!url.isValid())
- return nullptr;
-
</del><span class="cx"> Frame* frame = ownerElement.contentFrame();
</span><span class="cx"> if (frame)
</span><span class="cx"> frame->navigationScheduler().scheduleLocationChange(m_frame.document()->securityOrigin(), url.string(), m_frame.loader().outgoingReferrer(), lockHistory, lockBackForwardList);
</span></span></pre></div>
<a id="trunkSourceWebCorepageDOMWindowcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/DOMWindow.cpp (167851 => 167852)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/DOMWindow.cpp 2014-04-27 04:09:45 UTC (rev 167851)
+++ trunk/Source/WebCore/page/DOMWindow.cpp 2014-04-27 08:15:13 UTC (rev 167852)
</span><span class="lines">@@ -1891,20 +1891,19 @@
</span><span class="cx"> return;
</span><span class="cx">
</span><span class="cx"> URL completedURL = firstFrame->document()->completeURL(urlString);
</span><del>- if (!completedURL.isValid())
</del><ins>+ if (completedURL.isNull())
</ins><span class="cx"> return;
</span><span class="cx">
</span><span class="cx"> if (isInsecureScriptAccess(activeWindow, completedURL))
</span><span class="cx"> return;
</span><span class="cx">
</span><del>- Frame* referrerFrame = activeDocument->frame();
- if (!referrerFrame)
- return;
-
</del><span class="cx"> // We want a new history item if we are processing a user gesture.
</span><span class="cx"> LockHistory lockHistory = (locking != LockHistoryBasedOnGestureState || !ScriptController::processingUserGesture()) ? LockHistory::Yes : LockHistory::No;
</span><span class="cx"> LockBackForwardList lockBackForwardList = (locking != LockHistoryBasedOnGestureState) ? LockBackForwardList::Yes : LockBackForwardList::No;
</span><del>- m_frame->navigationScheduler().scheduleLocationChange(activeDocument->securityOrigin(), completedURL, referrerFrame->loader().outgoingReferrer(), lockHistory, lockBackForwardList);
</del><ins>+ m_frame->navigationScheduler().scheduleLocationChange(activeDocument->securityOrigin(),
+ // FIXME: What if activeDocument()->frame() is 0?
+ completedURL, activeDocument->frame()->loader().outgoingReferrer(),
+ lockHistory, lockBackForwardList);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void DOMWindow::printErrorMessage(const String& message)
</span><span class="lines">@@ -1989,7 +1988,7 @@
</span><span class="cx"> if (!completedURL.isEmpty() && !completedURL.isValid()) {
</span><span class="cx"> // Don't expose client code to invalid URLs.
</span><span class="cx"> activeWindow.printErrorMessage("Unable to open a window with invalid URL '" + completedURL.string() + "'.\n");
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // For whatever reason, Firefox uses the first frame to determine the outgoingReferrer. We replicate that behavior here.
</span><span class="lines">@@ -2004,7 +2003,7 @@
</span><span class="cx"> bool created;
</span><span class="cx"> RefPtr<Frame> newFrame = WebCore::createWindow(activeFrame, openerFrame, frameRequest, windowFeatures, created);
</span><span class="cx"> if (!newFrame)
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx">
</span><span class="cx"> newFrame->loader().setOpener(openerFrame);
</span><span class="cx"> newFrame->page()->setOpenedByDOM();
</span><span class="lines">@@ -2033,24 +2032,24 @@
</span><span class="cx"> DOMWindow& activeWindow, DOMWindow& firstWindow)
</span><span class="cx"> {
</span><span class="cx"> if (!isCurrentlyDisplayedInFrame())
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx"> Document* activeDocument = activeWindow.document();
</span><span class="cx"> if (!activeDocument)
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx"> Frame* firstFrame = firstWindow.frame();
</span><span class="cx"> if (!firstFrame)
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx">
</span><span class="cx"> if (!firstWindow.allowPopUp()) {
</span><span class="cx"> // Because FrameTree::find() returns true for empty strings, we must check for empty frame names.
</span><span class="cx"> // Otherwise, illegitimate window.open() calls with no name will pass right through the popup blocker.
</span><span class="cx"> if (frameName.isEmpty() || !m_frame->tree().find(frameName))
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Get the target frame for the special cases of _top and _parent.
</span><span class="cx"> // In those cases, we schedule a location change right now and return early.
</span><del>- Frame* targetFrame = nullptr;
</del><ins>+ Frame* targetFrame = 0;
</ins><span class="cx"> if (frameName == "_top")
</span><span class="cx"> targetFrame = &m_frame->tree().top();
</span><span class="cx"> else if (frameName == "_parent") {
</span><span class="lines">@@ -2061,11 +2060,9 @@
</span><span class="cx"> }
</span><span class="cx"> if (targetFrame) {
</span><span class="cx"> if (!activeDocument->canNavigate(targetFrame))
</span><del>- return nullptr;
</del><ins>+ return 0;
</ins><span class="cx">
</span><span class="cx"> URL completedURL = firstFrame->document()->completeURL(urlString);
</span><del>- if (!completedURL.isValid())
- return nullptr;
</del><span class="cx">
</span><span class="cx"> if (targetFrame->document()->domWindow()->isInsecureScriptAccess(activeWindow, completedURL))
</span><span class="cx"> return targetFrame->document()->domWindow();
</span><span class="lines">@@ -2083,7 +2080,7 @@
</span><span class="cx">
</span><span class="cx"> WindowFeatures windowFeatures(windowFeaturesString);
</span><span class="cx"> RefPtr<Frame> result = createWindow(urlString, frameName, windowFeatures, activeWindow, firstFrame, m_frame);
</span><del>- return result ? result->document()->domWindow() : nullptr;
</del><ins>+ return result ? result->document()->domWindow() : 0;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void DOMWindow::showModalDialog(const String& urlString, const String& dialogFeaturesString, DOMWindow& activeWindow, DOMWindow& firstWindow, std::function<void (DOMWindow&)> prepareDialogFunction)
</span></span></pre>
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