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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/166553">166553</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2014-03-31 18:02:09 -0700 (Mon, 31 Mar 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Add a new -[WKPreferences initWithUserDefaultsPrefixKey:] initializer
https://bugs.webkit.org/show_bug.cgi?id=130996

Reviewed by Simon Fraser.

Add a &quot;key prefix&quot; to the WebKit::WebPreferences create function, so we can use a different
key prefix (&quot;WebKit&quot;) for the modern API and not pollute the user defaults namespace with
the old key prefix (&quot;WebKit2.&quot;).

* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesCreate):
(WKPreferencesCreateWithIdentifier):
* UIProcess/API/Cocoa/WKPreferences.h:
* UIProcess/API/Cocoa/WKPreferences.mm:
(-[WKPreferences init]):
(-[WKPreferences initWithUserDefaultsPrefixKey:]):
(-[WKPreferences userDefaultsPrefixKey]):
* UIProcess/WebPageGroup.cpp:
(WebKit::WebPageGroup::WebPageGroup):
* UIProcess/WebPreferences.cpp:
(WebKit::WebPreferences::WebPreferences):
* UIProcess/WebPreferences.h:
(WebKit::WebPreferences::create):
* UIProcess/mac/WebPreferencesMac.mm:
(WebKit::makeKey):
(WebKit::setStringValueIfInUserDefaults):
(WebKit::setBoolValueIfInUserDefaults):
(WebKit::setUInt32ValueIfInUserDefaults):
(WebKit::setDoubleValueIfInUserDefaults):
(WebKit::WebPreferences::platformInitializeStore):
(WebKit::WebPreferences::platformUpdateStringValueForKey):
(WebKit::WebPreferences::platformUpdateBoolValueForKey):
(WebKit::WebPreferences::platformUpdateUInt32ValueForKey):
(WebKit::WebPreferences::platformUpdateDoubleValueForKey):
(WebKit::WebPreferences::platformUpdateFloatValueForKey):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencescpp">trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKPreferencesh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKPreferencesmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageGroupcpp">trunk/Source/WebKit2/UIProcess/WebPageGroup.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPreferencescpp">trunk/Source/WebKit2/UIProcess/WebPreferences.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPreferencesh">trunk/Source/WebKit2/UIProcess/WebPreferences.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacWebPreferencesMacmm">trunk/Source/WebKit2/UIProcess/mac/WebPreferencesMac.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/ChangeLog        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -1,3 +1,41 @@
</span><ins>+2014-03-31  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        Add a new -[WKPreferences initWithUserDefaultsPrefixKey:] initializer
+        https://bugs.webkit.org/show_bug.cgi?id=130996
+
+        Reviewed by Simon Fraser.
+
+        Add a &quot;key prefix&quot; to the WebKit::WebPreferences create function, so we can use a different
+        key prefix (&quot;WebKit&quot;) for the modern API and not pollute the user defaults namespace with
+        the old key prefix (&quot;WebKit2.&quot;).
+        
+        * UIProcess/API/C/WKPreferences.cpp:
+        (WKPreferencesCreate):
+        (WKPreferencesCreateWithIdentifier):
+        * UIProcess/API/Cocoa/WKPreferences.h:
+        * UIProcess/API/Cocoa/WKPreferences.mm:
+        (-[WKPreferences init]):
+        (-[WKPreferences initWithUserDefaultsPrefixKey:]):
+        (-[WKPreferences userDefaultsPrefixKey]):
+        * UIProcess/WebPageGroup.cpp:
+        (WebKit::WebPageGroup::WebPageGroup):
+        * UIProcess/WebPreferences.cpp:
+        (WebKit::WebPreferences::WebPreferences):
+        * UIProcess/WebPreferences.h:
+        (WebKit::WebPreferences::create):
+        * UIProcess/mac/WebPreferencesMac.mm:
+        (WebKit::makeKey):
+        (WebKit::setStringValueIfInUserDefaults):
+        (WebKit::setBoolValueIfInUserDefaults):
+        (WebKit::setUInt32ValueIfInUserDefaults):
+        (WebKit::setDoubleValueIfInUserDefaults):
+        (WebKit::WebPreferences::platformInitializeStore):
+        (WebKit::WebPreferences::platformUpdateStringValueForKey):
+        (WebKit::WebPreferences::platformUpdateBoolValueForKey):
+        (WebKit::WebPreferences::platformUpdateUInt32ValueForKey):
+        (WebKit::WebPreferences::platformUpdateDoubleValueForKey):
+        (WebKit::WebPreferences::platformUpdateFloatValueForKey):
+
</ins><span class="cx"> 2014-03-31  Pratik Solanki  &lt;psolanki@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove duplicate entries in Derived Sources.
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -43,13 +43,13 @@
</span><span class="cx"> 
</span><span class="cx"> WKPreferencesRef WKPreferencesCreate()
</span><span class="cx"> {
</span><del>-    RefPtr&lt;WebPreferences&gt; preferences = WebPreferences::create(String());
</del><ins>+    RefPtr&lt;WebPreferences&gt; preferences = WebPreferences::create(String(), &quot;WebKit2.&quot;);
</ins><span class="cx">     return toAPI(preferences.release().leakRef());
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> WKPreferencesRef WKPreferencesCreateWithIdentifier(WKStringRef identifierRef)
</span><span class="cx"> {
</span><del>-    RefPtr&lt;WebPreferences&gt; preferences = WebPreferences::create(toWTFString(identifierRef));
</del><ins>+    RefPtr&lt;WebPreferences&gt; preferences = WebPreferences::create(toWTFString(identifierRef), &quot;WebKit2.&quot;);
</ins><span class="cx">     return toAPI(preferences.release().leakRef());
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKPreferencesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.h (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.h        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.h        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -35,6 +35,10 @@
</span><span class="cx"> WK_API_CLASS
</span><span class="cx"> @interface WKPreferences : NSObject
</span><span class="cx"> 
</span><ins>+- (instancetype)initWithUserDefaultsPrefixKey:(NSString *)userDefaultsPrefixKey WK_DESIGNATED_INITIALIZER;
+
+@property (nonatomic, readonly) NSString *userDefaultsPrefixKey;
+
</ins><span class="cx"> @property (nonatomic) CGFloat minimumFontSize;
</span><span class="cx"> 
</span><span class="cx"> @end
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKPreferencesmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -29,19 +29,34 @@
</span><span class="cx"> #if WK_API_ENABLED
</span><span class="cx"> 
</span><span class="cx"> #import &quot;WebPreferences.h&quot;
</span><ins>+#import &lt;wtf/RetainPtr.h&gt;
</ins><span class="cx"> 
</span><span class="cx"> @implementation WKPreferences
</span><ins>+{
+    RetainPtr&lt;NSString&gt; _userDefaultsPrefixKey;
+}
</ins><span class="cx"> 
</span><span class="cx"> - (instancetype)init
</span><span class="cx"> {
</span><ins>+    return [self initWithUserDefaultsPrefixKey:nil];
+}
+
+- (instancetype)initWithUserDefaultsPrefixKey:(NSString *)userDefaultsPrefixKey
+{
</ins><span class="cx">     if (!(self = [super init]))
</span><span class="cx">         return nil;
</span><span class="cx"> 
</span><del>-    _preferences = WebKit::WebPreferences::create(String());
</del><ins>+    _userDefaultsPrefixKey = adoptNS([userDefaultsPrefixKey copy]);
</ins><span class="cx"> 
</span><ins>+    _preferences = WebKit::WebPreferences::create(_userDefaultsPrefixKey.get(), &quot;WebKit&quot;);
</ins><span class="cx">     return self;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (NSString *)userDefaultsPrefixKey
+{
+    return _userDefaultsPrefixKey.get();
+}
+
</ins><span class="cx"> - (CGFloat)minimumFontSize
</span><span class="cx"> {
</span><span class="cx">     return _preferences-&gt;minimumFontSize();
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageGroupcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageGroup.cpp (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageGroup.cpp        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/WebPageGroup.cpp        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -84,7 +84,7 @@
</span><span class="cx"> 
</span><span class="cx"> WebPageGroup::WebPageGroup(const String&amp; identifier, bool visibleToInjectedBundle, bool visibleToHistoryClient)
</span><span class="cx">     : m_data(pageGroupData(identifier, visibleToInjectedBundle, visibleToHistoryClient))
</span><del>-    , m_preferences(WebPreferences::create(m_data.identifer))
</del><ins>+    , m_preferences(WebPreferences::create(m_data.identifer, &quot;.WebKit2&quot;))
</ins><span class="cx"> {
</span><span class="cx">     webPageGroupMap().set(m_data.pageGroupID, this);
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPreferencescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPreferences.cpp (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPreferences.cpp        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/WebPreferences.cpp        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -36,14 +36,16 @@
</span><span class="cx"> // Instead of tracking private browsing state as a boolean preference, we should let the client provide storage sessions explicitly.
</span><span class="cx"> static unsigned privateBrowsingPageCount;
</span><span class="cx"> 
</span><del>-WebPreferences::WebPreferences(const String&amp; identifier)
</del><ins>+WebPreferences::WebPreferences(const String&amp; identifier, const String&amp; keyPrefix)
</ins><span class="cx">     : m_identifier(identifier)
</span><ins>+    , m_keyPrefix(keyPrefix)
</ins><span class="cx"> {
</span><span class="cx">     platformInitializeStore();
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> WebPreferences::WebPreferences(const WebPreferences&amp; other)
</span><del>-    : m_store(other.m_store)
</del><ins>+    : m_keyPrefix(other.m_keyPrefix)
+    , m_store(other.m_store)
</ins><span class="cx"> {
</span><span class="cx">     platformInitializeStore();
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPreferencesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPreferences.h (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPreferences.h        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/WebPreferences.h        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -43,9 +43,9 @@
</span><span class="cx"> 
</span><span class="cx"> class WebPreferences : public API::ObjectImpl&lt;API::Object::Type::Preferences&gt; {
</span><span class="cx"> public:
</span><del>-    static PassRefPtr&lt;WebPreferences&gt; create(const String&amp; identifier)
</del><ins>+    static PassRefPtr&lt;WebPreferences&gt; create(const String&amp; identifier, const String&amp; keyPrefix)
</ins><span class="cx">     {
</span><del>-        return adoptRef(new WebPreferences(identifier));
</del><ins>+        return adoptRef(new WebPreferences(identifier, keyPrefix));
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     virtual ~WebPreferences();
</span><span class="lines">@@ -71,7 +71,7 @@
</span><span class="cx">     static bool anyPagesAreUsingPrivateBrowsing();
</span><span class="cx"> 
</span><span class="cx"> private:
</span><del>-    explicit WebPreferences(const String&amp;);
</del><ins>+    explicit WebPreferences(const String&amp;, const String&amp;);
</ins><span class="cx">     WebPreferences(const WebPreferences&amp;);
</span><span class="cx"> 
</span><span class="cx">     void platformInitializeStore();
</span><span class="lines">@@ -91,7 +91,8 @@
</span><span class="cx"> 
</span><span class="cx">     void updatePrivateBrowsingValue(bool value);
</span><span class="cx"> 
</span><del>-    String m_identifier;
</del><ins>+    const String m_identifier;
+    const String m_keyPrefix;
</ins><span class="cx">     WebPreferencesStore m_store;
</span><span class="cx"> 
</span><span class="cx">     HashSet&lt;WebPageProxy*&gt; m_pages;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacWebPreferencesMacmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/WebPreferencesMac.mm (166552 => 166553)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/WebPreferencesMac.mm        2014-04-01 00:53:29 UTC (rev 166552)
+++ trunk/Source/WebKit2/UIProcess/mac/WebPreferencesMac.mm        2014-04-01 01:02:09 UTC (rev 166553)
</span><span class="lines">@@ -31,17 +31,23 @@
</span><span class="cx"> 
</span><span class="cx"> namespace WebKit {
</span><span class="cx"> 
</span><del>-static inline NSString* makeKey(const String&amp; identifier, const String&amp; baseKey)
</del><ins>+static inline NSString* makeKey(NSString *identifier, NSString *keyPrefix, NSString *key)
</ins><span class="cx"> {
</span><del>-    if (!identifier)
-        return nsStringFromWebCoreString(makeString(&quot;WebKit2&quot;, baseKey));
</del><ins>+    ASSERT(keyPrefix);
+    ASSERT(key);
</ins><span class="cx"> 
</span><del>-    return nsStringFromWebCoreString(makeString(identifier, &quot;.WebKit2&quot;, baseKey));
</del><ins>+    if (!identifier) {
+        // Allow preferences that don't have a prefix to be overridden by using the keyPrefix.
+        // For the legacy C SPI, this is “WebKit2.” and for the modern API it's “WebKit”.
+        return [keyPrefix stringByAppendingString:key];
+    }
+
+    return [NSString stringWithFormat:@&quot;%@%@%@&quot;, identifier, keyPrefix, key];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><del>-static void setStringValueIfInUserDefaults(const String&amp; identifier, const String&amp; key, WebPreferencesStore&amp; store)
</del><ins>+static void setStringValueIfInUserDefaults(const String&amp; identifier, const String&amp; keyPrefix, const String&amp; key, WebPreferencesStore&amp; store)
</ins><span class="cx"> {
</span><del>-    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, key)];
</del><ins>+    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, keyPrefix, key)];
</ins><span class="cx">     if (!object)
</span><span class="cx">         return;
</span><span class="cx">     if (![object isKindOfClass:[NSString class]])
</span><span class="lines">@@ -50,9 +56,9 @@
</span><span class="cx">     store.setStringValueForKey(key, (NSString *)object);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-static void setBoolValueIfInUserDefaults(const String&amp; identifier, const String&amp; key, WebPreferencesStore&amp; store)
</del><ins>+static void setBoolValueIfInUserDefaults(const String&amp; identifier, const String&amp; keyPrefix, const String&amp; key, WebPreferencesStore&amp; store)
</ins><span class="cx"> {
</span><del>-    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, key)];
</del><ins>+    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, keyPrefix, key)];
</ins><span class="cx">     if (!object)
</span><span class="cx">         return;
</span><span class="cx">     if (![object respondsToSelector:@selector(boolValue)])
</span><span class="lines">@@ -61,9 +67,9 @@
</span><span class="cx">     store.setBoolValueForKey(key, [object boolValue]);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-static void setUInt32ValueIfInUserDefaults(const String&amp; identifier, const String&amp; key, WebPreferencesStore&amp; store)
</del><ins>+static void setUInt32ValueIfInUserDefaults(const String&amp; identifier, const String&amp; keyPrefix, const String&amp; key, WebPreferencesStore&amp; store)
</ins><span class="cx"> {
</span><del>-    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, key)];
</del><ins>+    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, keyPrefix, key)];
</ins><span class="cx">     if (!object)
</span><span class="cx">         return;
</span><span class="cx">     if (![object respondsToSelector:@selector(intValue)])
</span><span class="lines">@@ -72,9 +78,9 @@
</span><span class="cx">     store.setUInt32ValueForKey(key, [object intValue]);
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-static void setDoubleValueIfInUserDefaults(const String&amp; identifier, const String&amp; key, WebPreferencesStore&amp; store)
</del><ins>+static void setDoubleValueIfInUserDefaults(const String&amp; identifier, const String&amp; keyPrefix, const String&amp; key, WebPreferencesStore&amp; store)
</ins><span class="cx"> {
</span><del>-    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, key)];
</del><ins>+    id object = [[NSUserDefaults standardUserDefaults] objectForKey:makeKey(identifier, keyPrefix, key)];
</ins><span class="cx">     if (!object)
</span><span class="cx">         return;
</span><span class="cx">     if (![object respondsToSelector:@selector(doubleValue)])
</span><span class="lines">@@ -86,7 +92,7 @@
</span><span class="cx"> void WebPreferences::platformInitializeStore()
</span><span class="cx"> {
</span><span class="cx"> #define INITIALIZE_PREFERENCE_FROM_NSUSERDEFAULTS(KeyUpper, KeyLower, TypeName, Type, DefaultValue) \
</span><del>-    set##TypeName##ValueIfInUserDefaults(m_identifier, WebPreferencesKey::KeyLower##Key(), m_store);
</del><ins>+    set##TypeName##ValueIfInUserDefaults(m_identifier, m_keyPrefix, WebPreferencesKey::KeyLower##Key(), m_store);
</ins><span class="cx"> 
</span><span class="cx">     FOR_EACH_WEBKIT_PREFERENCE(INITIALIZE_PREFERENCE_FROM_NSUSERDEFAULTS)
</span><span class="cx"> 
</span><span class="lines">@@ -98,7 +104,7 @@
</span><span class="cx">     if (!m_identifier)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    [[NSUserDefaults standardUserDefaults] setObject:nsStringFromWebCoreString(value) forKey:makeKey(m_identifier, key)];
</del><ins>+    [[NSUserDefaults standardUserDefaults] setObject:nsStringFromWebCoreString(value) forKey:makeKey(m_identifier, m_keyPrefix, key)];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPreferences::platformUpdateBoolValueForKey(const String&amp; key, bool value)
</span><span class="lines">@@ -106,7 +112,7 @@
</span><span class="cx">     if (!m_identifier)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    [[NSUserDefaults standardUserDefaults] setBool:value forKey:makeKey(m_identifier, key)];
</del><ins>+    [[NSUserDefaults standardUserDefaults] setBool:value forKey:makeKey(m_identifier, m_keyPrefix, key)];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPreferences::platformUpdateUInt32ValueForKey(const String&amp; key, uint32_t value)
</span><span class="lines">@@ -114,7 +120,7 @@
</span><span class="cx">     if (!m_identifier)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    [[NSUserDefaults standardUserDefaults] setInteger:value forKey:makeKey(m_identifier, key)];
</del><ins>+    [[NSUserDefaults standardUserDefaults] setInteger:value forKey:makeKey(m_identifier, m_keyPrefix, key)];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPreferences::platformUpdateDoubleValueForKey(const String&amp; key, double value)
</span><span class="lines">@@ -122,7 +128,7 @@
</span><span class="cx">     if (!m_identifier)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    [[NSUserDefaults standardUserDefaults] setDouble:value forKey:makeKey(m_identifier, key)];
</del><ins>+    [[NSUserDefaults standardUserDefaults] setDouble:value forKey:makeKey(m_identifier, m_keyPrefix, key)];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebPreferences::platformUpdateFloatValueForKey(const String&amp; key, float value)
</span><span class="lines">@@ -130,7 +136,7 @@
</span><span class="cx">     if (!m_identifier)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    [[NSUserDefaults standardUserDefaults] setFloat:value forKey:makeKey(m_identifier, key)];
</del><ins>+    [[NSUserDefaults standardUserDefaults] setFloat:value forKey:makeKey(m_identifier, m_keyPrefix, key)];
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebKit
</span></span></pre>
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