replace OVERRIDE and FINAL with override and final in ui/

ui/gl/gl_surface_egl.cc

Index: ui/gl/gl_surface_egl.cc
diff --git a/ui/gl/gl_surface_egl.cc b/ui/gl/gl_surface_egl.cc
index 439401accc0e0e907261f9ea64dc58d3e2af9cc2..b8c29d7385c62cab447cacb9011f25e241a1ae58 100644
--- a/ui/gl/gl_surface_egl.cc
+++ b/ui/gl/gl_surface_egl.cc
@@ -79,7 +79,7 @@ class EGLSyncControlVSyncProvider
  protected:
   virtual bool GetSyncValues(int64* system_time,
                              int64* media_stream_counter,
-                             int64* swap_buffer_counter) OVERRIDE {
+                             int64* swap_buffer_counter) override {
     uint64 u_system_time, u_media_stream_counter, u_swap_buffer_counter;
     bool result = eglGetSyncValuesCHROMIUM(
         g_display, surface_, &u_system_time,
@@ -92,7 +92,7 @@ class EGLSyncControlVSyncProvider
     return result;
   }
 
-  virtual bool GetMscRate(int32* numerator, int32* denominator) OVERRIDE {
+  virtual bool GetMscRate(int32* numerator, int32* denominator) override {
     return false;
   }