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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/199849">199849</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2016-04-21 17:18:48 -0700 (Thu, 21 Apr 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Get rid of ApplicationCacheStorage::singleton
https://bugs.webkit.org/show_bug.cgi?id=156882

Reviewed by Tim Horton.

* loader/appcache/ApplicationCacheStorage.cpp:
(WebCore::ApplicationCacheStorage::setCacheDirectory): Deleted.
(WebCore::ApplicationCacheStorage::singleton): Deleted.
* loader/appcache/ApplicationCacheStorage.h:
* page/Page.cpp:
(WebCore::Page::Page):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreloaderappcacheApplicationCacheStoragecpp">trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.cpp</a></li>
<li><a href="#trunkSourceWebCoreloaderappcacheApplicationCacheStorageh">trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.h</a></li>
<li><a href="#trunkSourceWebCorepagePagecpp">trunk/Source/WebCore/page/Page.cpp</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (199848 => 199849)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-04-22 00:09:36 UTC (rev 199848)
+++ trunk/Source/WebCore/ChangeLog        2016-04-22 00:18:48 UTC (rev 199849)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-04-21  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Get rid of ApplicationCacheStorage::singleton
+        https://bugs.webkit.org/show_bug.cgi?id=156882
+
+        Reviewed by Tim Horton.
+
+        * loader/appcache/ApplicationCacheStorage.cpp:
+        (WebCore::ApplicationCacheStorage::setCacheDirectory): Deleted.
+        (WebCore::ApplicationCacheStorage::singleton): Deleted.
+        * loader/appcache/ApplicationCacheStorage.h:
+        * page/Page.cpp:
+        (WebCore::Page::Page):
+
</ins><span class="cx"> 2016-04-21  Simon Fraser  &lt;simon.fraser@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         ASSERTION FAILED: accumulation == TransformState::FlattenTransform in WebCore::GraphicsLayerCA::computeVisibleAndCoverageRect
</span></span></pre></div>
<a id="trunkSourceWebCoreloaderappcacheApplicationCacheStoragecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.cpp (199848 => 199849)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.cpp        2016-04-22 00:09:36 UTC (rev 199848)
+++ trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.cpp        2016-04-22 00:18:48 UTC (rev 199849)
</span><span class="lines">@@ -364,14 +364,6 @@
</span><span class="cx">     m_cacheHostSet.remove(urlHostHash(group-&gt;manifestURL()));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void ApplicationCacheStorage::setCacheDirectory(const String&amp; cacheDirectory)
-{
-    ASSERT(m_cacheDirectory.isNull());
-    ASSERT(!cacheDirectory.isNull());
-    
-    m_cacheDirectory = cacheDirectory;
-}
-
</del><span class="cx"> const String&amp; ApplicationCacheStorage::cacheDirectory() const
</span><span class="cx"> {
</span><span class="cx">     return m_cacheDirectory;
</span><span class="lines">@@ -1589,10 +1581,4 @@
</span><span class="cx">     return adoptRef(*new ApplicationCacheStorage(cacheDirectory, flatFileSubdirectoryName));
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-ApplicationCacheStorage&amp; ApplicationCacheStorage::singleton()
-{
-    static ApplicationCacheStorage&amp; storage = create(String(), &quot;ApplicationCache&quot;).leakRef();
-    return storage;
</del><span class="cx"> }
</span><del>-
-} // namespace WebCore
</del></span></pre></div>
<a id="trunkSourceWebCoreloaderappcacheApplicationCacheStorageh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.h (199848 => 199849)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.h        2016-04-22 00:09:36 UTC (rev 199848)
+++ trunk/Source/WebCore/loader/appcache/ApplicationCacheStorage.h        2016-04-22 00:18:48 UTC (rev 199849)
</span><span class="lines">@@ -52,12 +52,8 @@
</span><span class="cx">         DiskOrOperationFailure
</span><span class="cx">     };
</span><span class="cx"> 
</span><del>-    // FIXME: Migrate off of this singleton and towards a world where each page has a storage.
-    WEBCORE_EXPORT static ApplicationCacheStorage&amp; singleton();
-
</del><span class="cx">     WEBCORE_EXPORT static Ref&lt;ApplicationCacheStorage&gt; create(const String&amp; cacheDirectory, const String&amp; flatFileSubdirectoryName);
</span><span class="cx"> 
</span><del>-    WEBCORE_EXPORT void setCacheDirectory(const String&amp;);
</del><span class="cx">     const String&amp; cacheDirectory() const;
</span><span class="cx">     
</span><span class="cx">     WEBCORE_EXPORT void setMaximumSize(int64_t size);
</span><span class="lines">@@ -142,9 +138,9 @@
</span><span class="cx">     void checkForDeletedResources();
</span><span class="cx">     long long flatFileAreaSize();
</span><span class="cx"> 
</span><del>-    String m_cacheDirectory;
-    String m_cacheFile;
</del><ins>+    const String m_cacheDirectory;
</ins><span class="cx">     const String m_flatFileSubdirectoryName;
</span><ins>+    String m_cacheFile;
</ins><span class="cx"> 
</span><span class="cx">     int64_t m_maximumSize;
</span><span class="cx">     bool m_isMaximumSizeReached;
</span></span></pre></div>
<a id="trunkSourceWebCorepagePagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Page.cpp (199848 => 199849)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Page.cpp        2016-04-22 00:09:36 UTC (rev 199848)
+++ trunk/Source/WebCore/page/Page.cpp        2016-04-22 00:18:48 UTC (rev 199849)
</span><span class="lines">@@ -228,7 +228,7 @@
</span><span class="cx"> #endif
</span><span class="cx">     , m_lastSpatialNavigationCandidatesCount(0) // NOTE: Only called from Internals for Spatial Navigation testing.
</span><span class="cx">     , m_forbidPromptsDepth(0)
</span><del>-    , m_applicationCacheStorage(pageConfiguration.applicationCacheStorage ? *WTFMove(pageConfiguration.applicationCacheStorage) : ApplicationCacheStorage::singleton())
</del><ins>+    , m_applicationCacheStorage(*WTFMove(pageConfiguration.applicationCacheStorage))
</ins><span class="cx">     , m_databaseProvider(*WTFMove(pageConfiguration.databaseProvider))
</span><span class="cx">     , m_storageNamespaceProvider(*WTFMove(pageConfiguration.storageNamespaceProvider))
</span><span class="cx">     , m_userContentProvider(*WTFMove(pageConfiguration.userContentProvider))
</span></span></pre>
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