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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/181754">181754</a></dd>
<dt>Author</dt> <dd>beidson@apple.com</dd>
<dt>Date</dt> <dd>2015-03-19 12:36:22 -0700 (Thu, 19 Mar 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Part of content extensions should apply css selectors
https://bugs.webkit.org/show_bug.cgi?id=142604

Reviewed by Alex Christensen.

Source/WebCore:

Add a new action for applying the cached global stylesheet.

* contentextensions/CompiledContentExtension.cpp:
(WebCore::ContentExtensions::CompiledContentExtension::globalDisplayNoneSelectors):

* contentextensions/ContentExtensionActions.h:

* contentextensions/ContentExtensionCompiler.cpp:
(WebCore::ContentExtensions::serializeActions):

* contentextensions/ContentExtensionParser.cpp:
(WebCore::ContentExtensions::loadAction):

* contentextensions/ContentExtensionRule.cpp:
(WebCore::ContentExtensions::Action::deserialize):
* contentextensions/ContentExtensionRule.h:
(WebCore::ContentExtensions::Action::Action):
(WebCore::ContentExtensions::Action::operator==):
(WebCore::ContentExtensions::Action::stringArgument):
(WebCore::ContentExtensions::Action::cssSelector): Deleted.

* contentextensions/ContentExtensionsBackend.cpp:
(WebCore::ContentExtensions::ContentExtensionsBackend::actionsForResourceLoad):

* loader/cache/CachedResourceLoader.cpp:
(WebCore::CachedResourceLoader::requestResource):

Tools:

* TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp:
(WebCore::ContentExtensions::operator&lt;&lt;):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsCompiledContentExtensioncpp">trunk/Source/WebCore/contentextensions/CompiledContentExtension.cpp</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsContentExtensionActionsh">trunk/Source/WebCore/contentextensions/ContentExtensionActions.h</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsContentExtensionCompilercpp">trunk/Source/WebCore/contentextensions/ContentExtensionCompiler.cpp</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsContentExtensionParsercpp">trunk/Source/WebCore/contentextensions/ContentExtensionParser.cpp</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsContentExtensionRulecpp">trunk/Source/WebCore/contentextensions/ContentExtensionRule.cpp</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsContentExtensionRuleh">trunk/Source/WebCore/contentextensions/ContentExtensionRule.h</a></li>
<li><a href="#trunkSourceWebCorecontentextensionsContentExtensionsBackendcpp">trunk/Source/WebCore/contentextensions/ContentExtensionsBackend.cpp</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourceLoadercpp">trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebCoreContentExtensionscpp">trunk/Tools/TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/ChangeLog        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -1,3 +1,37 @@
</span><ins>+2015-03-19  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        Part of content extensions should apply css selectors
+        https://bugs.webkit.org/show_bug.cgi?id=142604
+
+        Reviewed by Alex Christensen.
+
+        Add a new action for applying the cached global stylesheet.
+
+        * contentextensions/CompiledContentExtension.cpp:
+        (WebCore::ContentExtensions::CompiledContentExtension::globalDisplayNoneSelectors):
+
+        * contentextensions/ContentExtensionActions.h:
+
+        * contentextensions/ContentExtensionCompiler.cpp:
+        (WebCore::ContentExtensions::serializeActions):
+
+        * contentextensions/ContentExtensionParser.cpp:
+        (WebCore::ContentExtensions::loadAction):
+
+        * contentextensions/ContentExtensionRule.cpp:
+        (WebCore::ContentExtensions::Action::deserialize):
+        * contentextensions/ContentExtensionRule.h:
+        (WebCore::ContentExtensions::Action::Action):
+        (WebCore::ContentExtensions::Action::operator==):
+        (WebCore::ContentExtensions::Action::stringArgument):
+        (WebCore::ContentExtensions::Action::cssSelector): Deleted.
+
+        * contentextensions/ContentExtensionsBackend.cpp:
+        (WebCore::ContentExtensions::ContentExtensionsBackend::actionsForResourceLoad):
+
+        * loader/cache/CachedResourceLoader.cpp:
+        (WebCore::CachedResourceLoader::requestResource):
+
</ins><span class="cx"> 2015-03-19  Chris Dumez  &lt;cdumez@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Clean up DOMTimer related settings
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsCompiledContentExtensioncpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/CompiledContentExtension.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/CompiledContentExtension.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/CompiledContentExtension.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -47,8 +47,9 @@
</span><span class="cx">     
</span><span class="cx">     Vector&lt;String&gt; selectors;
</span><span class="cx">     for (Action&amp; action : globalActions) {
</span><del>-        if (action.cssSelector().length())
-            selectors.append(action.cssSelector());
</del><ins>+        ASSERT(action.type() == ActionType::CSSDisplayNoneSelector);
+        if (action.stringArgument().length())
+            selectors.append(action.stringArgument());
</ins><span class="cx">     }
</span><span class="cx">     
</span><span class="cx">     return selectors;
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsContentExtensionActionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/ContentExtensionActions.h (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/ContentExtensionActions.h        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/ContentExtensionActions.h        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -37,7 +37,8 @@
</span><span class="cx"> enum class ActionType : uint8_t {
</span><span class="cx">     BlockLoad,
</span><span class="cx">     BlockCookies,
</span><del>-    CSSDisplayNone,
</del><ins>+    CSSDisplayNoneSelector,
+    CSSDisplayNoneStyleSheet,
</ins><span class="cx">     IgnorePreviousRules,
</span><span class="cx">     InvalidAction,
</span><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsContentExtensionCompilercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/ContentExtensionCompiler.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/ContentExtensionCompiler.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/ContentExtensionCompiler.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -61,6 +61,7 @@
</span><span class="cx">         actionLocations.append(actions.size());
</span><span class="cx">         
</span><span class="cx">         switch (rule.action().type()) {
</span><ins>+        case ActionType::CSSDisplayNoneStyleSheet:
</ins><span class="cx">         case ActionType::InvalidAction:
</span><span class="cx">             RELEASE_ASSERT_NOT_REACHED();
</span><span class="cx"> 
</span><span class="lines">@@ -70,10 +71,10 @@
</span><span class="cx">             actions.append(static_cast&lt;SerializedActionByte&gt;(rule.action().type()));
</span><span class="cx">             break;
</span><span class="cx"> 
</span><del>-        case ActionType::CSSDisplayNone: {
-            const String&amp; selector = rule.action().cssSelector();
</del><ins>+        case ActionType::CSSDisplayNoneSelector: {
+            const String&amp; selector = rule.action().stringArgument();
</ins><span class="cx">             // Append action type (1 byte).
</span><del>-            actions.append(static_cast&lt;SerializedActionByte&gt;(ActionType::CSSDisplayNone));
</del><ins>+            actions.append(static_cast&lt;SerializedActionByte&gt;(ActionType::CSSDisplayNoneSelector));
</ins><span class="cx">             // Append Selector length (4 bytes).
</span><span class="cx">             unsigned selectorLength = selector.length();
</span><span class="cx">             actions.resize(actions.size() + sizeof(unsigned));
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsContentExtensionParsercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/ContentExtensionParser.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/ContentExtensionParser.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/ContentExtensionParser.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -142,7 +142,7 @@
</span><span class="cx">             WTFLogAlways(&quot;css-display-none action type requires a selector&quot;);
</span><span class="cx">             return false;
</span><span class="cx">         }
</span><del>-        action = Action(ActionType::CSSDisplayNone, selector.toWTFString(&amp;exec));
</del><ins>+        action = Action(ActionType::CSSDisplayNoneSelector, selector.toWTFString(&amp;exec));
</ins><span class="cx">     } else {
</span><span class="cx">         WTFLogAlways(&quot;Unrecognized action: \&quot;%s\&quot;&quot;, actionType.utf8().data());
</span><span class="cx">         return false;
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsContentExtensionRulecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/ContentExtensionRule.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/ContentExtensionRule.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/ContentExtensionRule.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -48,9 +48,7 @@
</span><span class="cx">         return ActionType::BlockLoad;
</span><span class="cx">     case ActionType::IgnorePreviousRules:
</span><span class="cx">         return ActionType::IgnorePreviousRules;
</span><del>-    case ActionType::InvalidAction:
-        RELEASE_ASSERT_NOT_REACHED();
-    case ActionType::CSSDisplayNone: {
</del><ins>+    case ActionType::CSSDisplayNoneSelector: {
</ins><span class="cx">         unsigned stringStartIndex = location + sizeof(ActionType) + sizeof(unsigned) + sizeof(bool);
</span><span class="cx">         RELEASE_ASSERT(actionsLength &gt;= stringStartIndex);
</span><span class="cx">         unsigned selectorLength = *reinterpret_cast&lt;const unsigned*&gt;(&amp;actions[location + sizeof(ActionType)]);
</span><span class="lines">@@ -58,11 +56,14 @@
</span><span class="cx">         
</span><span class="cx">         if (wideCharacters) {
</span><span class="cx">             RELEASE_ASSERT(actionsLength &gt;= stringStartIndex + selectorLength * sizeof(UChar));
</span><del>-            return Action(ActionType::CSSDisplayNone, String(reinterpret_cast&lt;const UChar*&gt;(&amp;actions[stringStartIndex]), selectorLength));
</del><ins>+            return Action(ActionType::CSSDisplayNoneSelector, String(reinterpret_cast&lt;const UChar*&gt;(&amp;actions[stringStartIndex]), selectorLength));
</ins><span class="cx">         }
</span><span class="cx">         RELEASE_ASSERT(actionsLength &gt;= stringStartIndex + selectorLength * sizeof(LChar));
</span><del>-        return Action(ActionType::CSSDisplayNone, String(reinterpret_cast&lt;const LChar*&gt;(&amp;actions[stringStartIndex]), selectorLength));
</del><ins>+        return Action(ActionType::CSSDisplayNoneSelector, String(reinterpret_cast&lt;const LChar*&gt;(&amp;actions[stringStartIndex]), selectorLength));
</ins><span class="cx">     }
</span><ins>+    case ActionType::CSSDisplayNoneStyleSheet:
+    case ActionType::InvalidAction:
+        RELEASE_ASSERT_NOT_REACHED();
</ins><span class="cx">     }
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsContentExtensionRuleh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/ContentExtensionRule.h (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/ContentExtensionRule.h        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/ContentExtensionRule.h        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -52,30 +52,34 @@
</span><span class="cx">         : m_type(ActionType::InvalidAction)
</span><span class="cx">     {
</span><span class="cx">     }
</span><del>-    Action(ActionType type, const String&amp; cssSelector)
</del><ins>+
+    Action(ActionType type, const String&amp; stringArgument)
</ins><span class="cx">         : m_type(type)
</span><del>-        , m_cssSelector(cssSelector)
</del><ins>+        , m_stringArgument(stringArgument)
</ins><span class="cx">     {
</span><del>-        ASSERT(type == ActionType::CSSDisplayNone);
</del><ins>+        ASSERT(type == ActionType::CSSDisplayNoneSelector || type == ActionType::CSSDisplayNoneStyleSheet);
</ins><span class="cx">     }
</span><ins>+
</ins><span class="cx">     Action(ActionType type)
</span><span class="cx">         : m_type(type)
</span><span class="cx">     {
</span><del>-        ASSERT(type != ActionType::CSSDisplayNone);
</del><ins>+        ASSERT(type != ActionType::CSSDisplayNoneSelector &amp;&amp; type != ActionType::CSSDisplayNoneStyleSheet);
</ins><span class="cx">     }
</span><ins>+
</ins><span class="cx">     bool operator==(const Action&amp; other) const
</span><span class="cx">     {
</span><span class="cx">         return m_type == other.m_type
</span><del>-            &amp;&amp; m_cssSelector == other.m_cssSelector;
</del><ins>+            &amp;&amp; m_stringArgument == other.m_stringArgument;
</ins><span class="cx">     }
</span><ins>+
</ins><span class="cx">     static Action deserialize(const SerializedActionByte* actions, const unsigned actionsLength, unsigned location);
</span><span class="cx"> 
</span><span class="cx">     ActionType type() const { return m_type; }
</span><del>-    const String&amp; cssSelector() const { return m_cssSelector; }
</del><ins>+    const String&amp; stringArgument() const { return m_stringArgument; }
</ins><span class="cx">         
</span><span class="cx"> private:
</span><span class="cx">     ActionType m_type;
</span><del>-    String m_cssSelector;
</del><ins>+    String m_stringArgument;
</ins><span class="cx"> };
</span><span class="cx">     
</span><span class="cx"> class ContentExtensionRule {
</span></span></pre></div>
<a id="trunkSourceWebCorecontentextensionsContentExtensionsBackendcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/contentextensions/ContentExtensionsBackend.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/contentextensions/ContentExtensionsBackend.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/contentextensions/ContentExtensionsBackend.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -70,12 +70,12 @@
</span><span class="cx"> 
</span><span class="cx">     Vector&lt;Action&gt; finalActions;
</span><span class="cx">     ResourceFlags flags = resourceLoadInfo.getResourceFlags();
</span><del>-    for (auto&amp; compiledContentExtension : m_contentExtensions.values()) {
-        DFABytecodeInterpreter interpreter(compiledContentExtension-&gt;bytecode(), compiledContentExtension-&gt;bytecodeLength());
</del><ins>+    for (auto&amp; compiledContentExtension : m_contentExtensions) {
+        DFABytecodeInterpreter interpreter(compiledContentExtension.value-&gt;bytecode(), compiledContentExtension.value-&gt;bytecodeLength());
</ins><span class="cx">         DFABytecodeInterpreter::Actions triggeredActions = interpreter.interpret(urlCString, flags);
</span><span class="cx">         
</span><del>-        const SerializedActionByte* actions = compiledContentExtension-&gt;actions();
-        const unsigned actionsLength = compiledContentExtension-&gt;actionsLength();
</del><ins>+        const SerializedActionByte* actions = compiledContentExtension.value-&gt;actions();
+        const unsigned actionsLength = compiledContentExtension.value-&gt;actionsLength();
</ins><span class="cx">         
</span><span class="cx">         if (!triggeredActions.isEmpty()) {
</span><span class="cx">             Vector&lt;unsigned&gt; actionLocations;
</span><span class="lines">@@ -83,14 +83,21 @@
</span><span class="cx">             for (auto actionLocation : triggeredActions)
</span><span class="cx">                 actionLocations.append(static_cast&lt;unsigned&gt;(actionLocation));
</span><span class="cx">             std::sort(actionLocations.begin(), actionLocations.end());
</span><del>-            
</del><ins>+
+            bool sawIgnorePreviousRules = false;
+
</ins><span class="cx">             // Add actions in reverse order to properly deal with IgnorePreviousRules.
</span><span class="cx">             for (unsigned i = actionLocations.size(); i; i--) {
</span><span class="cx">                 Action action = Action::deserialize(actions, actionsLength, actionLocations[i - 1]);
</span><del>-                if (action.type() == ActionType::IgnorePreviousRules)
</del><ins>+                if (action.type() == ActionType::IgnorePreviousRules) {
+                    sawIgnorePreviousRules = true;
</ins><span class="cx">                     break;
</span><ins>+                }
</ins><span class="cx">                 finalActions.append(action);
</span><span class="cx">             }
</span><ins>+
+            if (!sawIgnorePreviousRules)
+                finalActions.append(Action(ActionType::CSSDisplayNoneStyleSheet, compiledContentExtension.key));
</ins><span class="cx">         }
</span><span class="cx">     }
</span><span class="cx">     return finalActions;
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourceLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -519,15 +519,24 @@
</span><span class="cx"> 
</span><span class="cx">     bool willBlockLoad = false;
</span><span class="cx">     for (const auto&amp; action : actions) {
</span><del>-        if (action.type() == ContentExtensions::ActionType::BlockLoad)
</del><ins>+        switch (action.type()) {
+        case ContentExtensions::ActionType::BlockLoad:
</ins><span class="cx">             willBlockLoad = true;
</span><del>-        else if (action.type() == ContentExtensions::ActionType::BlockCookies)
</del><ins>+            break;
+        case ContentExtensions::ActionType::BlockCookies:
</ins><span class="cx">             request.mutableResourceRequest().setAllowCookies(false);
</span><del>-        else if (action.type() == ContentExtensions::ActionType::CSSDisplayNone) {
</del><ins>+            break;
+        case ContentExtensions::ActionType::CSSDisplayNoneSelector:
</ins><span class="cx">             // action.cssSelector() is the css to use here.
</span><span class="cx">             // FIXME: That css selector should be used to apply display:none.
</span><del>-        } else
</del><ins>+            break;
+        case ContentExtensions::ActionType::CSSDisplayNoneStyleSheet:
+            // FIXME: Apply cached stylesheet here
+            break;
+        case ContentExtensions::ActionType::IgnorePreviousRules:
+        case ContentExtensions::ActionType::InvalidAction:
</ins><span class="cx">             RELEASE_ASSERT_NOT_REACHED();
</span><ins>+        }
</ins><span class="cx">     }
</span><span class="cx">     if (willBlockLoad)
</span><span class="cx">         return nullptr;
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Tools/ChangeLog        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2015-03-19  Brady Eidson  &lt;beidson@apple.com&gt;
+
+        Part of content extensions should apply css selectors
+        https://bugs.webkit.org/show_bug.cgi?id=142604
+
+        Reviewed by Alex Christensen.
+
+        * TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp:
+        (WebCore::ContentExtensions::operator&lt;&lt;):
+
</ins><span class="cx"> 2015-03-19  Brent Fulgham  &lt;bfulgham@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Win] Activate tests on EWS
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebCoreContentExtensionscpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp (181753 => 181754)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp        2015-03-19 19:22:22 UTC (rev 181753)
+++ trunk/Tools/TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp        2015-03-19 19:36:22 UTC (rev 181754)
</span><span class="lines">@@ -46,8 +46,10 @@
</span><span class="cx">         return os &lt;&lt; &quot;ContentFilterAction::BlockLoad&quot;;
</span><span class="cx">     case ActionType::BlockCookies:
</span><span class="cx">         return os &lt;&lt; &quot;ContentFilterAction::BlockCookies&quot;;
</span><del>-    case ActionType::CSSDisplayNone:
</del><ins>+    case ActionType::CSSDisplayNoneSelector:
</ins><span class="cx">         return os &lt;&lt; &quot;ContentFilterAction::CSSDisplayNone&quot;;
</span><ins>+    case ActionType::CSSDisplayNoneStyleSheet:
+        return os &lt;&lt; &quot;ContentFilterAction::CSSDisplayNoneStyleSheet&quot;;
</ins><span class="cx">     case ActionType::IgnorePreviousRules:
</span><span class="cx">         return os &lt;&lt; &quot;ContentFilterAction::IgnorePreviousRules&quot;;
</span><span class="cx">     case ActionType::InvalidAction:
</span></span></pre>
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