1 files changed, 4 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp b/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp
index 246eeb447..a26bbbdb8 100644
--- a/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp
+++ b/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp
@@ -163,6 +163,8 @@ void WebPluginSiteDataManager::getSitesWithData(PassRefPtr<ArrayCallback> prpCal
     m_pendingGetSitesWithData.set(callbackID, state);
     state->getSitesWithDataForNextPlugin();
 #else
+    m_webContext->relaunchProcessIfNecessary();
+
     Vector<PluginModuleInfo> plugins = m_webContext->pluginInfoStore().plugins();
     Vector<String> pluginPaths;
     for (size_t i = 0; i < plugins.size(); ++i)
@@ -223,6 +225,8 @@ void WebPluginSiteDataManager::clearSiteData(ImmutableArray* sites, uint64_t fla
     m_pendingClearSiteData.set(callbackID, state);
     state->clearSiteDataForNextPlugin();
 #else
+    m_webContext->relaunchProcessIfNecessary();
+
     Vector<PluginModuleInfo> plugins = m_webContext->pluginInfoStore().plugins();
     Vector<String> pluginPaths;
     for (size_t i = 0; i < plugins.size(); ++i)