Replace OVERRIDE and FINAL with override and final in content/test/[a-s]*

content/test/plugin/plugin_schedule_timer_test.h

Index: content/test/plugin/plugin_schedule_timer_test.h
diff --git a/content/test/plugin/plugin_schedule_timer_test.h b/content/test/plugin/plugin_schedule_timer_test.h
index e13891a8e50b7b19d60d50c4f5741a29e4b09c01..23fa2396721b806fa6ed54dc54c5e03b7f91ef4c 100644
--- a/content/test/plugin/plugin_schedule_timer_test.h
+++ b/content/test/plugin/plugin_schedule_timer_test.h
@@ -18,7 +18,7 @@ class ScheduleTimerTest : public PluginTest {
   ScheduleTimerTest(NPP id, NPNetscapeFuncs *host_functions);
 
   virtual NPError New(uint16 mode, int16 argc, const char* argn[],
-                      const char* argv[], NPSavedData* saved) OVERRIDE;
+                      const char* argv[], NPSavedData* saved) override;
 
   void OnTimer(uint32 timer_id);