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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/164877">164877</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2014-02-28 11:32:11 -0800 (Fri, 28 Feb 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Source/WebKit2: VisitedLinkProvider should keep track of processes, not pages
https://bugs.webkit.org/show_bug.cgi?id=129497

Reviewed by Dan Bernstein.

Use a counted set of WebProcessProxy pointers instead of a set of pages.

* UIProcess/VisitedLinkProvider.cpp:
(WebKit::VisitedLinkProvider::~VisitedLinkProvider):
Assert that m_processes is null.

(WebKit::VisitedLinkProvider::addProcess):
Add the process to the set.

(WebKit::VisitedLinkProvider::removeProcess):
Remove the process from the set.

* UIProcess/VisitedLinkProvider.h:

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::WebPageProxy):
If our process is currently running, add it to the visited link provider.
Otherwise it will be added in connectionWillOpen.

(WebKit::WebPageProxy::close):
If our process is running, remove it from the visited link provider.
Otherwise it's either crashed or not yet launched and will not have been added.

(WebKit::WebPageProxy::connectionWillOpen):
Add the process to the visited link provider.

(WebKit::WebPageProxy::resetStateAfterProcessExited):
Remove the process from the visited link provider.

Tools: Remove logging.

Reviewed by Dan Bernstein.

* MiniBrowser/mac/WK2BrowserWindowController.m:
(-[WK2BrowserWindowController browsingContextController:decidePolicyForNavigationAction:decisionHandler:]):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessVisitedLinkProvidercpp">trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessVisitedLinkProviderh">trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsMiniBrowsermacWK2BrowserWindowControllerm">trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (164876 => 164877)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-02-28 19:19:03 UTC (rev 164876)
+++ trunk/Source/WebKit2/ChangeLog        2014-02-28 19:32:11 UTC (rev 164877)
</span><span class="lines">@@ -1,3 +1,39 @@
</span><ins>+2014-02-28  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        VisitedLinkProvider should keep track of processes, not pages
+        https://bugs.webkit.org/show_bug.cgi?id=129497
+
+        Reviewed by Dan Bernstein.
+
+        Use a counted set of WebProcessProxy pointers instead of a set of pages.
+
+        * UIProcess/VisitedLinkProvider.cpp:
+        (WebKit::VisitedLinkProvider::~VisitedLinkProvider):
+        Assert that m_processes is null.
+
+        (WebKit::VisitedLinkProvider::addProcess):
+        Add the process to the set.
+
+        (WebKit::VisitedLinkProvider::removeProcess):
+        Remove the process from the set.
+
+        * UIProcess/VisitedLinkProvider.h:
+        
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::WebPageProxy):
+        If our process is currently running, add it to the visited link provider.
+        Otherwise it will be added in connectionWillOpen.
+
+        (WebKit::WebPageProxy::close):
+        If our process is running, remove it from the visited link provider. 
+        Otherwise it's either crashed or not yet launched and will not have been added.
+
+        (WebKit::WebPageProxy::connectionWillOpen):
+        Add the process to the visited link provider.
+
+        (WebKit::WebPageProxy::resetStateAfterProcessExited):
+        Remove the process from the visited link provider.
+
</ins><span class="cx"> 2014-02-27  Alexey Proskuryakov  &lt;ap@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Mac] Stop using some deprecated functions in WKView.mm
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessVisitedLinkProvidercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.cpp (164876 => 164877)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.cpp        2014-02-28 19:19:03 UTC (rev 164876)
+++ trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.cpp        2014-02-28 19:32:11 UTC (rev 164877)
</span><span class="lines">@@ -51,7 +51,7 @@
</span><span class="cx"> 
</span><span class="cx"> VisitedLinkProvider::~VisitedLinkProvider()
</span><span class="cx"> {
</span><del>-    ASSERT(m_pages.isEmpty());
</del><ins>+    ASSERT(m_processes.isEmpty());
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> VisitedLinkProvider::VisitedLinkProvider()
</span><span class="lines">@@ -62,16 +62,18 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void VisitedLinkProvider::addPage(WebPageProxy&amp; webPageProxy)
</del><ins>+void VisitedLinkProvider::addProcess(WebProcessProxy&amp; process)
</ins><span class="cx"> {
</span><del>-    ASSERT(!m_pages.contains(&amp;webPageProxy));
-    m_pages.add(&amp;webPageProxy);
</del><ins>+    ASSERT(process.state() == WebProcessProxy::State::Running);
+
+    m_processes.add(&amp;process);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-void VisitedLinkProvider::removePage(WebPageProxy&amp; webPageProxy)
</del><ins>+void VisitedLinkProvider::removeProcess(WebProcessProxy&amp; process)
</ins><span class="cx"> {
</span><del>-    ASSERT(m_pages.contains(&amp;webPageProxy));
-    m_pages.remove(&amp;webPageProxy);
</del><ins>+    ASSERT(m_processes.contains(&amp;process));
+
+    m_processes.remove(&amp;process);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void VisitedLinkProvider::processDidFinishLaunching(WebProcessProxy* process)
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessVisitedLinkProviderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.h (164876 => 164877)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.h        2014-02-28 19:19:03 UTC (rev 164876)
+++ trunk/Source/WebKit2/UIProcess/VisitedLinkProvider.h        2014-02-28 19:32:11 UTC (rev 164877)
</span><span class="lines">@@ -29,6 +29,7 @@
</span><span class="cx"> #include &quot;VisitedLinkTable.h&quot;
</span><span class="cx"> #include &lt;WebCore/LinkHash.h&gt;
</span><span class="cx"> #include &lt;wtf/Forward.h&gt;
</span><ins>+#include &lt;wtf/HashCountedSet.h&gt;
</ins><span class="cx"> #include &lt;wtf/HashSet.h&gt;
</span><span class="cx"> #include &lt;wtf/RefCounted.h&gt;
</span><span class="cx"> #include &lt;wtf/RunLoop.h&gt;
</span><span class="lines">@@ -46,8 +47,8 @@
</span><span class="cx"> 
</span><span class="cx">     uint64_t identifier() const { return m_identifier; }
</span><span class="cx"> 
</span><del>-    void addPage(WebPageProxy&amp;);
-    void removePage(WebPageProxy&amp;);
</del><ins>+    void addProcess(WebProcessProxy&amp;);
+    void removeProcess(WebProcessProxy&amp;);
</ins><span class="cx"> 
</span><span class="cx">     void addVisitedLink(WebCore::LinkHash);
</span><span class="cx"> 
</span><span class="lines">@@ -59,11 +60,12 @@
</span><span class="cx"> 
</span><span class="cx">     void pendingVisitedLinksTimerFired();
</span><span class="cx"> 
</span><ins>+    HashCountedSet&lt;WebProcessProxy*&gt; m_processes;
+
</ins><span class="cx">     HashSet&lt;WebProcessProxy*&gt; m_processesWithVisitedLinkState;
</span><span class="cx">     HashSet&lt;WebProcessProxy*&gt; m_processesWithoutVisitedLinkState;
</span><span class="cx"> 
</span><span class="cx">     uint64_t m_identifier;
</span><del>-    HashSet&lt;WebPageProxy*&gt; m_pages;
</del><span class="cx"> 
</span><span class="cx">     unsigned m_keyCount;
</span><span class="cx">     unsigned m_tableSize;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (164876 => 164877)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2014-02-28 19:19:03 UTC (rev 164876)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2014-02-28 19:32:11 UTC (rev 164877)
</span><span class="lines">@@ -336,7 +336,8 @@
</span><span class="cx">     , m_scrollPinningBehavior(DoNotPin)
</span><span class="cx">     , m_navigationID(0)
</span><span class="cx"> {
</span><del>-    m_visitedLinkProvider-&gt;addPage(*this);
</del><ins>+    if (m_process-&gt;state() == WebProcessProxy::State::Running)
+        m_visitedLinkProvider-&gt;addProcess(m_process.get());
</ins><span class="cx"> 
</span><span class="cx">     updateViewState();
</span><span class="cx"> 
</span><span class="lines">@@ -575,7 +576,8 @@
</span><span class="cx"> 
</span><span class="cx">     m_isClosed = true;
</span><span class="cx"> 
</span><del>-    m_visitedLinkProvider-&gt;removePage(*this);
</del><ins>+    if (m_process-&gt;state() == WebProcessProxy::State::Running)
+        m_visitedLinkProvider-&gt;removeProcess(m_process.get());
</ins><span class="cx"> 
</span><span class="cx">     m_backForwardList-&gt;pageClosed();
</span><span class="cx">     m_pageClient.pageClosed();
</span><span class="lines">@@ -2696,6 +2698,8 @@
</span><span class="cx"> {
</span><span class="cx">     ASSERT(connection == m_process-&gt;connection());
</span><span class="cx"> 
</span><ins>+    m_visitedLinkProvider-&gt;addProcess(m_process.get());
+
</ins><span class="cx">     m_process-&gt;context().storageManager().setAllowedSessionStorageNamespaceConnection(m_pageID, connection);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -3908,6 +3912,8 @@
</span><span class="cx">     if (!isValid())
</span><span class="cx">         return;
</span><span class="cx"> 
</span><ins>+    m_visitedLinkProvider-&gt;removeProcess(m_process.get());
+
</ins><span class="cx">     m_process-&gt;removeMessageReceiver(Messages::WebPageProxy::messageReceiverName(), m_pageID);
</span><span class="cx"> 
</span><span class="cx">     m_isValid = false;
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (164876 => 164877)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2014-02-28 19:19:03 UTC (rev 164876)
+++ trunk/Tools/ChangeLog        2014-02-28 19:32:11 UTC (rev 164877)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2014-02-28  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Remove logging.
+
+        Reviewed by Dan Bernstein.
+
+        * MiniBrowser/mac/WK2BrowserWindowController.m:
+        (-[WK2BrowserWindowController browsingContextController:decidePolicyForNavigationAction:decisionHandler:]):
+
</ins><span class="cx"> 2014-02-28  Daniel Bates  &lt;dabates@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [iOS] DumpRenderTree Perl Support may build against wrong SDK and toolchain
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacWK2BrowserWindowControllerm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m (164876 => 164877)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m        2014-02-28 19:19:03 UTC (rev 164876)
+++ trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m        2014-02-28 19:32:11 UTC (rev 164877)
</span><span class="lines">@@ -673,7 +673,6 @@
</span><span class="cx"> - (void)browsingContextController:(WKBrowsingContextController *)browsingContext decidePolicyForNavigationAction:(NSDictionary *)actionInformation decisionHandler:(WKPolicyDecisionHandler)decisionHandler
</span><span class="cx"> {
</span><span class="cx">     LOG(@&quot;decidePolicyForNavigationAction&quot;);
</span><del>-    NSLog(@&quot;action information %@&quot;, actionInformation);
</del><span class="cx">     decisionHandler(WKPolicyDecisionAllow);
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre>
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