replace OVERRIDE and FINAL with override and final in chrome/browser/[j-q]*

chrome/browser/media/media_browsertest.h

Index: chrome/browser/media/media_browsertest.h
diff --git a/chrome/browser/media/media_browsertest.h b/chrome/browser/media/media_browsertest.h
index fcb30aae0366576c8198fe5e733b2989843a7176..995f7b11fc1be458b69d639061f48ca731d9ee05 100644
--- a/chrome/browser/media/media_browsertest.h
+++ b/chrome/browser/media/media_browsertest.h
@@ -49,7 +49,7 @@ class MediaBrowserTest : public InProcessBrowserTest,
   // Fails test and sets document title to kPluginCrashed when a plugin crashes.
   // If IgnorePluginCrash(true) is called then plugin crash is ignored.
   virtual void PluginCrashed(const base::FilePath& plugin_path,
-                             base::ProcessId plugin_pid) OVERRIDE;
+                             base::ProcessId plugin_pid) override;
 
   // When called, the test will ignore any plugin crashes and not fail the test.
   void IgnorePluginCrash();