Add a preference to clear Flash LSO data in the Clear Browsing Data dialog.

webkit/glue/plugins/plugin_group.h

Index: webkit/glue/plugins/plugin_group.h
diff --git a/webkit/glue/plugins/plugin_group.h b/webkit/glue/plugins/plugin_group.h
index 228143757167ba035e05902fdda253e07dfe3b7e..262acf4990f8631048a2ce4750eae5dc2f98b258 100644
--- a/webkit/glue/plugins/plugin_group.h
+++ b/webkit/glue/plugins/plugin_group.h
@@ -136,6 +136,10 @@ class PluginGroup {
   // minimum version.
   void DisableOutdatedPlugins();
 
+  // Parse a version string as used by a plug-in. This method is more lenient
+  // in accepting weird version strings than Version::GetFromString().
+  static Version* CreateVersionFromString(const string16& version_string);
+
  private:
   FRIEND_TEST_ALL_PREFIXES(PluginGroupTest, PluginGroupDefinition);
 
@@ -150,8 +154,6 @@ class PluginGroup {
               const std::string& update_url,
               const std::string& identifier);
 
-  Version* CreateVersionFromString(const string16& version_string);
-
   // Set the description and version for this plugin group from the
   // given plug-in.
   void UpdateDescriptionAndVersion(const WebPluginInfo& plugin);