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

chrome/browser/process_singleton_browsertest.cc

Index: chrome/browser/process_singleton_browsertest.cc
diff --git a/chrome/browser/process_singleton_browsertest.cc b/chrome/browser/process_singleton_browsertest.cc
index ad09a1c015d798684c5941b0514cdfca0361d3bf..4a682a239a88d29cac923a371a47f814b76e6440 100644
--- a/chrome/browser/process_singleton_browsertest.cc
+++ b/chrome/browser/process_singleton_browsertest.cc
@@ -169,7 +169,7 @@ class ProcessSingletonTest : public InProcessBrowserTest {
       explicit ProcessTreeFilter(base::ProcessId parent_pid) {
         ancestor_pids_.insert(parent_pid);
       }
-      virtual bool Includes(const base::ProcessEntry & entry) const OVERRIDE {
+      virtual bool Includes(const base::ProcessEntry & entry) const override {
         if (ancestor_pids_.find(entry.parent_pid()) != ancestor_pids_.end()) {
           ancestor_pids_.insert(entry.pid());
           return true;