Replace kPreferHtmlOverPlugins feature checks with PluginUtils::ShouldPreferHtmlOverPlugi…

chrome/browser/plugins/plugin_utils.h

Index: chrome/browser/plugins/plugin_utils.h
diff --git a/chrome/browser/plugins/plugin_utils.h b/chrome/browser/plugins/plugin_utils.h
index 686eb2e20541a0a5e0986e714c018be4cb10d773..6c8d6fe1b57682f3b1398417e2beae6d430594af 100644
--- a/chrome/browser/plugins/plugin_utils.h
+++ b/chrome/browser/plugins/plugin_utils.h
@@ -41,6 +41,12 @@ class PluginUtils {
       const GURL& plugin_url,
       bool* is_managed);
 
+  // Returns true if HTML content should be prefered, by hiding Flash from the
+  // plugin list. Use this instead of
+  // base::FeatureList::IsEnabled(features::kPreferHtmlOverPlugins).
+  static bool ShouldPreferHtmlOverPlugins(
+      const HostContentSettingsMap* host_content_settings_map);
+
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PluginUtils);
 };