Standardize usage of virtual/override/final in content/

content/test/plugin/plugin_new_fails_test.h

Index: content/test/plugin/plugin_new_fails_test.h
diff --git a/content/test/plugin/plugin_new_fails_test.h b/content/test/plugin/plugin_new_fails_test.h
index b130399dcb6824793e5cb412dcd3ab286d795a67..640a4dacccc3d0e32d332a124ceda3f4d576d532 100644
--- a/content/test/plugin/plugin_new_fails_test.h
+++ b/content/test/plugin/plugin_new_fails_test.h
@@ -13,8 +13,11 @@ namespace NPAPIClient {
 class NewFailsTest : public PluginTest {
  public:
   NewFailsTest(NPP id, NPNetscapeFuncs *host_functions);
-  virtual NPError New(uint16 mode, int16 argc, const char* argn[],
-                      const char* argv[], NPSavedData* saved) override;
+  NPError New(uint16 mode,
+              int16 argc,
+              const char* argn[],
+              const char* argv[],
+              NPSavedData* saved) override;
 };
 
 }  // namespace NPAPIClient