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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/176992">176992</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2014-12-08 16:28:25 -0800 (Mon, 08 Dec 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>WebStorageNamespaceProvider should create StorageNamespaceImpls
https://bugs.webkit.org/show_bug.cgi?id=139419

Reviewed by Andreas Kling.

Source/WebCore:

* WebCore.exp.in:
Export new symbols.

* WebCore.xcodeproj/project.pbxproj:
Make StorageNamespaceImpl.h a private header.

* storage/StorageNamespaceImpl.cpp:
(WebCore::localStorageNamespaceMap):
Use NeverDestroyed.

(WebCore::StorageNamespaceImpl::createSessionStorageNamespace):
(WebCore::StorageNamespaceImpl::getOrCreateLocalStorageNamespace):
Add new functions for creating namespaces.

(WebCore::StorageNamespaceImpl::localStorageNamespace):
(WebCore::StorageNamespaceImpl::sessionStorageNamespace):
Call the new functions.

* storage/StorageNamespaceImpl.h:
Add new members, make sure to deprecate the ones we don't want anyone calling.

* storage/StorageNamespaceProvider.cpp:
(WebCore::StorageNamespaceProvider::localStorageNamespace):
(WebCore::StorageNamespaceProvider::transientLocalStorageNamespace):
* storage/StorageNamespaceProvider.h:
Pass the quota when creating storage namespaces.

Source/WebKit:

* Storage/WebStorageNamespaceProvider.cpp:
(WebStorageNamespaceProvider::createLocalStorageNamespace):
(WebStorageNamespaceProvider::createTransientLocalStorageNamespace):
Create StorageNamespaceImpls.

(WebStorageNamespaceProvider::createSessionStorageNamespace): Deleted.
Delete this for now.

* Storage/WebStorageNamespaceProvider.h:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreWebCoreexpin">trunk/Source/WebCore/WebCore.exp.in</a></li>
<li><a href="#trunkSourceWebCoreWebCorexcodeprojprojectpbxproj">trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj</a></li>
<li><a href="#trunkSourceWebCorestorageStorageNamespaceImplcpp">trunk/Source/WebCore/storage/StorageNamespaceImpl.cpp</a></li>
<li><a href="#trunkSourceWebCorestorageStorageNamespaceImplh">trunk/Source/WebCore/storage/StorageNamespaceImpl.h</a></li>
<li><a href="#trunkSourceWebCorestorageStorageNamespaceProvidercpp">trunk/Source/WebCore/storage/StorageNamespaceProvider.cpp</a></li>
<li><a href="#trunkSourceWebCorestorageStorageNamespaceProviderh">trunk/Source/WebCore/storage/StorageNamespaceProvider.h</a></li>
<li><a href="#trunkSourceWebKitChangeLog">trunk/Source/WebKit/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitStorageWebStorageNamespaceProvidercpp">trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.cpp</a></li>
<li><a href="#trunkSourceWebKitStorageWebStorageNamespaceProviderh">trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.h</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/ChangeLog        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -1,3 +1,37 @@
</span><ins>+2014-12-08  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        WebStorageNamespaceProvider should create StorageNamespaceImpls
+        https://bugs.webkit.org/show_bug.cgi?id=139419
+
+        Reviewed by Andreas Kling.
+
+        * WebCore.exp.in:
+        Export new symbols.
+
+        * WebCore.xcodeproj/project.pbxproj:
+        Make StorageNamespaceImpl.h a private header.
+
+        * storage/StorageNamespaceImpl.cpp:
+        (WebCore::localStorageNamespaceMap):
+        Use NeverDestroyed.
+
+        (WebCore::StorageNamespaceImpl::createSessionStorageNamespace):
+        (WebCore::StorageNamespaceImpl::getOrCreateLocalStorageNamespace):
+        Add new functions for creating namespaces.
+
+        (WebCore::StorageNamespaceImpl::localStorageNamespace):
+        (WebCore::StorageNamespaceImpl::sessionStorageNamespace):
+        Call the new functions.
+
+        * storage/StorageNamespaceImpl.h:
+        Add new members, make sure to deprecate the ones we don't want anyone calling.
+
+        * storage/StorageNamespaceProvider.cpp:
+        (WebCore::StorageNamespaceProvider::localStorageNamespace):
+        (WebCore::StorageNamespaceProvider::transientLocalStorageNamespace):
+        * storage/StorageNamespaceProvider.h:
+        Pass the quota when creating storage namespaces.
+
</ins><span class="cx"> 2014-12-08  Benjamin Poulain  &lt;benjamin@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Move the new :nth-child() and :nth-last-child() out of experimental
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCoreexpin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.exp.in (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.exp.in        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/WebCore.exp.in        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -898,6 +898,8 @@
</span><span class="cx"> __ZN7WebCore20ResourceResponseBase24setExpectedContentLengthEx
</span><span class="cx"> __ZN7WebCore20ResourceResponseBase6setURLERKNS_3URLE
</span><span class="cx"> __ZN7WebCore20ResourceResponseBaseC2Ev
</span><ins>+__ZN7WebCore20StorageNamespaceImpl29createSessionStorageNamespaceEj
+__ZN7WebCore20StorageNamespaceImpl32getOrCreateLocalStorageNamespaceERKN3WTF6StringEj
</ins><span class="cx"> __ZN7WebCore20TransformationMatrix5scaleEd
</span><span class="cx"> __ZN7WebCore20TransformationMatrix9translateEdd
</span><span class="cx"> __ZN7WebCore20UserGestureIndicator7s_stateE
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCorexcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -5554,7 +5554,7 @@
</span><span class="cx">                 C544274B11A57E7A0063A749 /* DOMStringList.h in Headers */ = {isa = PBXBuildFile; fileRef = C544274911A57E7A0063A749 /* DOMStringList.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx">                 C55610F111A704EB00B82D27 /* DOMStringList.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C55610F011A704EB00B82D27 /* DOMStringList.cpp */; };
</span><span class="cx">                 C55C7BA11718AFBA001327E4 /* RenderThemeIOS.mm in Sources */ = {isa = PBXBuildFile; fileRef = C55C7BA01718AFBA001327E4 /* RenderThemeIOS.mm */; };
</span><del>-                C55E38BF10040D5D00A56BDB /* StorageNamespaceImpl.h in Headers */ = {isa = PBXBuildFile; fileRef = C55E38BB10040D5D00A56BDB /* StorageNamespaceImpl.h */; };
</del><ins>+                C55E38BF10040D5D00A56BDB /* StorageNamespaceImpl.h in Headers */ = {isa = PBXBuildFile; fileRef = C55E38BB10040D5D00A56BDB /* StorageNamespaceImpl.h */; settings = {ATTRIBUTES = (Private, ); }; };
</ins><span class="cx">                 C55E38C010040D5D00A56BDB /* StorageNamespaceImpl.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C55E38BC10040D5D00A56BDB /* StorageNamespaceImpl.cpp */; };
</span><span class="cx">                 C572EE1F1201C9BC007D8F82 /* JSIDBIndex.h in Headers */ = {isa = PBXBuildFile; fileRef = C572EE1D1201C9BC007D8F82 /* JSIDBIndex.h */; };
</span><span class="cx">                 C57FEDE11212EE9C0097BE65 /* FileSystem.cpp in Sources */ = {isa = PBXBuildFile; fileRef = C57FEDE01212EE9C0097BE65 /* FileSystem.cpp */; };
</span></span></pre></div>
<a id="trunkSourceWebCorestorageStorageNamespaceImplcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/storage/StorageNamespaceImpl.cpp (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/storage/StorageNamespaceImpl.cpp        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/storage/StorageNamespaceImpl.cpp        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -36,19 +36,37 @@
</span><span class="cx"> #include &quot;StorageSyncManager.h&quot;
</span><span class="cx"> #include &quot;StorageTracker.h&quot;
</span><span class="cx"> #include &lt;wtf/MainThread.h&gt;
</span><del>-#include &lt;wtf/StdLibExtras.h&gt;
</del><ins>+#include &lt;wtf/NeverDestroyed.h&gt;
</ins><span class="cx"> #include &lt;wtf/text/StringHash.h&gt;
</span><span class="cx"> 
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> 
</span><del>-typedef HashMap&lt;String, StorageNamespace*&gt; LocalStorageNamespaceMap;
</del><ins>+static HashMap&lt;String, StorageNamespaceImpl*&gt; localStorageNamespaceMap()
+{
+    static NeverDestroyed&lt;HashMap&lt;String, StorageNamespaceImpl*&gt;&gt; localStorageNamespaceMap;
</ins><span class="cx"> 
</span><del>-static LocalStorageNamespaceMap&amp; localStorageNamespaceMap()
-{
-    DEPRECATED_DEFINE_STATIC_LOCAL(LocalStorageNamespaceMap, localStorageNamespaceMap, ());
</del><span class="cx">     return localStorageNamespaceMap;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+RefPtr&lt;StorageNamespaceImpl&gt; StorageNamespaceImpl::createSessionStorageNamespace(unsigned quota)
+{
+    return adoptRef(new StorageNamespaceImpl(SessionStorage, String(), quota));
+}
+
+RefPtr&lt;StorageNamespaceImpl&gt; StorageNamespaceImpl::getOrCreateLocalStorageNamespace(const String&amp; databasePath, unsigned quota)
+{
+    ASSERT(!databasePath.isNull());
+
+    auto&amp; slot = localStorageNamespaceMap().add(databasePath, nullptr).iterator-&gt;value;
+    if (slot)
+        return slot;
+
+    RefPtr&lt;StorageNamespaceImpl&gt; storageNamespace = adoptRef(new StorageNamespaceImpl(LocalStorage, databasePath, quota));
+    slot = storageNamespace.get();
+
+    return storageNamespace;
+}
+
</ins><span class="cx"> PassRefPtr&lt;StorageNamespace&gt; StorageNamespaceImpl::localStorageNamespace(PageGroup* pageGroup)
</span><span class="cx"> {
</span><span class="cx">     // Need a page in this page group to query the settings for the local storage database path.
</span><span class="lines">@@ -60,19 +78,12 @@
</span><span class="cx">     unsigned quota = pageGroup-&gt;groupSettings().localStorageQuotaBytes();
</span><span class="cx">     const String lookupPath = path.isNull() ? emptyString() : path;
</span><span class="cx"> 
</span><del>-    LocalStorageNamespaceMap::AddResult result = localStorageNamespaceMap().add(lookupPath, nullptr);
-    if (!result.isNewEntry)
-        return result.iterator-&gt;value;
-
-    RefPtr&lt;StorageNamespace&gt; storageNamespace = adoptRef(new StorageNamespaceImpl(LocalStorage, lookupPath, quota));
-
-    result.iterator-&gt;value = storageNamespace.get();
-    return storageNamespace.release();
</del><ins>+    return getOrCreateLocalStorageNamespace(path.isNull() ? emptyString() : path, quota);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> PassRefPtr&lt;StorageNamespace&gt; StorageNamespaceImpl::sessionStorageNamespace(Page* page)
</span><span class="cx"> {
</span><del>-    return adoptRef(new StorageNamespaceImpl(SessionStorage, String(), page-&gt;settings().sessionStorageQuota()));
</del><ins>+    return createSessionStorageNamespace(page-&gt;settings().sessionStorageQuota());
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> PassRefPtr&lt;StorageNamespace&gt; StorageNamespaceImpl::transientLocalStorageNamespace(PageGroup* pageGroup, SecurityOrigin*)
</span></span></pre></div>
<a id="trunkSourceWebCorestorageStorageNamespaceImplh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/storage/StorageNamespaceImpl.h (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/storage/StorageNamespaceImpl.h        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/storage/StorageNamespaceImpl.h        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -39,9 +39,8 @@
</span><span class="cx"> 
</span><span class="cx"> class StorageNamespaceImpl : public StorageNamespace {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;StorageNamespace&gt; localStorageNamespace(PageGroup*);
-    static PassRefPtr&lt;StorageNamespace&gt; transientLocalStorageNamespace(PageGroup*, SecurityOrigin*);
-    static PassRefPtr&lt;StorageNamespace&gt; sessionStorageNamespace(Page*);
</del><ins>+    static RefPtr&lt;StorageNamespaceImpl&gt; createSessionStorageNamespace(unsigned quota);
+    static RefPtr&lt;StorageNamespaceImpl&gt; getOrCreateLocalStorageNamespace(const String&amp; databasePath, unsigned quota);
</ins><span class="cx">     virtual ~StorageNamespaceImpl();
</span><span class="cx"> 
</span><span class="cx">     virtual PassRefPtr&lt;StorageArea&gt; storageArea(PassRefPtr&lt;SecurityOrigin&gt;)  override;
</span><span class="lines">@@ -57,6 +56,11 @@
</span><span class="cx">     virtual void sync() override;
</span><span class="cx">     virtual void closeIdleLocalStorageDatabases() override;
</span><span class="cx"> 
</span><ins>+    // FIXME: These are all deprecated and should not be called by anyone.
+    static PassRefPtr&lt;StorageNamespace&gt; localStorageNamespace(PageGroup*);
+    static PassRefPtr&lt;StorageNamespace&gt; transientLocalStorageNamespace(PageGroup*, SecurityOrigin*);
+    static PassRefPtr&lt;StorageNamespace&gt; sessionStorageNamespace(Page*);
+
</ins><span class="cx"> private:
</span><span class="cx">     StorageNamespaceImpl(StorageType, const String&amp; path, unsigned quota);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorestorageStorageNamespaceProvidercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/storage/StorageNamespaceProvider.cpp (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/storage/StorageNamespaceProvider.cpp        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/storage/StorageNamespaceProvider.cpp        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -30,6 +30,9 @@
</span><span class="cx"> 
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> 
</span><ins>+// Suggested by the HTML5 spec.
+unsigned localStorageDatabaseQuotaInBytes = 5 * 1024 * 1024;
+
</ins><span class="cx"> StorageNamespaceProvider::StorageNamespaceProvider()
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="lines">@@ -56,7 +59,7 @@
</span><span class="cx"> StorageNamespace&amp; StorageNamespaceProvider::localStorageNamespace()
</span><span class="cx"> {
</span><span class="cx">     if (!m_localStorageNamespace)
</span><del>-        m_localStorageNamespace = createLocalStorageNamespace();
</del><ins>+        m_localStorageNamespace = createLocalStorageNamespace(localStorageDatabaseQuotaInBytes);
</ins><span class="cx"> 
</span><span class="cx">     return *m_localStorageNamespace;
</span><span class="cx"> }
</span><span class="lines">@@ -65,7 +68,7 @@
</span><span class="cx"> {
</span><span class="cx">     auto&amp; slot = m_transientLocalStorageMap.add(&amp;securityOrigin, nullptr).iterator-&gt;value;
</span><span class="cx">     if (!slot)
</span><del>-        slot = createTransientLocalStorageNamespace(securityOrigin);
</del><ins>+        slot = createTransientLocalStorageNamespace(securityOrigin, localStorageDatabaseQuotaInBytes);
</ins><span class="cx"> 
</span><span class="cx">     return *slot;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCorestorageStorageNamespaceProviderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/storage/StorageNamespaceProvider.h (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/storage/StorageNamespaceProvider.h        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebCore/storage/StorageNamespaceProvider.h        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -45,14 +45,13 @@
</span><span class="cx"> 
</span><span class="cx">     StorageNamespace&amp; localStorageNamespace();
</span><span class="cx">     StorageNamespace&amp; transientLocalStorageNamespace(SecurityOrigin&amp;);
</span><del>-    virtual RefPtr&lt;StorageNamespace&gt; createSessionStorageNamespace(Page&amp;) = 0;
</del><span class="cx"> 
</span><span class="cx">     void addPage(Page&amp;);
</span><span class="cx">     void removePage(Page&amp;);
</span><span class="cx"> 
</span><span class="cx"> private:
</span><del>-    virtual RefPtr&lt;StorageNamespace&gt; createLocalStorageNamespace() = 0;
-    virtual RefPtr&lt;StorageNamespace&gt; createTransientLocalStorageNamespace(SecurityOrigin&amp;) = 0;
</del><ins>+    virtual RefPtr&lt;StorageNamespace&gt; createLocalStorageNamespace(unsigned quota) = 0;
+    virtual RefPtr&lt;StorageNamespace&gt; createTransientLocalStorageNamespace(SecurityOrigin&amp;, unsigned quota) = 0;
</ins><span class="cx"> 
</span><span class="cx">     HashSet&lt;Page*&gt; m_pages;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKitChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/ChangeLog (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/ChangeLog        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebKit/ChangeLog        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -1,5 +1,22 @@
</span><span class="cx"> 2014-12-08  Anders Carlsson  &lt;andersca@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        WebStorageNamespaceProvider should create StorageNamespaceImpls
+        https://bugs.webkit.org/show_bug.cgi?id=139419
+
+        Reviewed by Andreas Kling.
+
+        * Storage/WebStorageNamespaceProvider.cpp:
+        (WebStorageNamespaceProvider::createLocalStorageNamespace):
+        (WebStorageNamespaceProvider::createTransientLocalStorageNamespace):
+        Create StorageNamespaceImpls.
+
+        (WebStorageNamespaceProvider::createSessionStorageNamespace): Deleted.
+        Delete this for now.
+
+        * Storage/WebStorageNamespaceProvider.h:
+
+2014-12-08  Anders Carlsson  &lt;andersca@apple.com&gt;
+
</ins><span class="cx">         WebStorageNamespaceProvider should know about its local storage database path
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=139413
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKitStorageWebStorageNamespaceProvidercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.cpp (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.cpp        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.cpp        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -25,7 +25,7 @@
</span><span class="cx"> 
</span><span class="cx"> #include &quot;WebStorageNamespaceProvider.h&quot;
</span><span class="cx"> 
</span><del>-#include &lt;WebCore/StorageNamespace.h&gt;
</del><ins>+#include &lt;WebCore/StorageNamespaceImpl.h&gt;
</ins><span class="cx"> 
</span><span class="cx"> using namespace WebCore;
</span><span class="cx"> 
</span><span class="lines">@@ -43,20 +43,14 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-RefPtr&lt;StorageNamespace&gt; WebStorageNamespaceProvider::createSessionStorageNamespace(Page&amp;)
</del><ins>+RefPtr&lt;StorageNamespace&gt; WebStorageNamespaceProvider::createLocalStorageNamespace(unsigned quota)
</ins><span class="cx"> {
</span><del>-    // FIXME: Implement.
-    return nullptr;
</del><ins>+    return StorageNamespaceImpl::getOrCreateLocalStorageNamespace(m_localStorageDatabasePath, quota);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-RefPtr&lt;StorageNamespace&gt; WebStorageNamespaceProvider::createLocalStorageNamespace()
</del><ins>+RefPtr&lt;StorageNamespace&gt; WebStorageNamespaceProvider::createTransientLocalStorageNamespace(SecurityOrigin&amp;, unsigned quota)
</ins><span class="cx"> {
</span><del>-    // FIXME: Implement.
-    return nullptr;
</del><ins>+    // FIXME: A smarter implementation would create a special namespace type instead of just piggy-backing off
+    // SessionStorageNamespace here.
+    return StorageNamespaceImpl::createSessionStorageNamespace(quota);
</ins><span class="cx"> }
</span><del>-
-RefPtr&lt;StorageNamespace&gt; WebStorageNamespaceProvider::createTransientLocalStorageNamespace(SecurityOrigin&amp;)
-{
-    // FIXME: Implement.
-    return nullptr;
-}
</del></span></pre></div>
<a id="trunkSourceWebKitStorageWebStorageNamespaceProviderh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.h (176991 => 176992)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.h        2014-12-09 00:23:22 UTC (rev 176991)
+++ trunk/Source/WebKit/Storage/WebStorageNamespaceProvider.h        2014-12-09 00:28:25 UTC (rev 176992)
</span><span class="lines">@@ -36,9 +36,8 @@
</span><span class="cx"> private:
</span><span class="cx">     explicit WebStorageNamespaceProvider(const String&amp; localStorageDatabasePath);
</span><span class="cx"> 
</span><del>-    virtual RefPtr&lt;WebCore::StorageNamespace&gt; createSessionStorageNamespace(WebCore::Page&amp;) override;
-    virtual RefPtr&lt;WebCore::StorageNamespace&gt; createLocalStorageNamespace() override;
-    virtual RefPtr&lt;WebCore::StorageNamespace&gt; createTransientLocalStorageNamespace(WebCore::SecurityOrigin&amp;) override;
</del><ins>+    virtual RefPtr&lt;WebCore::StorageNamespace&gt; createLocalStorageNamespace(unsigned quota) override;
+    virtual RefPtr&lt;WebCore::StorageNamespace&gt; createTransientLocalStorageNamespace(WebCore::SecurityOrigin&amp;, unsigned quota) override;
</ins><span class="cx"> 
</span><span class="cx">     const String m_localStorageDatabasePath;
</span><span class="cx"> };
</span></span></pre>
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