replace OVERRIDE and FINAL with override and final in chrome/browser/[r-z]*

chrome/browser/safe_browsing/pe_image_reader_win.cc

Index: chrome/browser/safe_browsing/pe_image_reader_win.cc
diff --git a/chrome/browser/safe_browsing/pe_image_reader_win.cc b/chrome/browser/safe_browsing/pe_image_reader_win.cc
index a150d68122a3715dab957277d3fa0d7b86d459f1..dfd8454b040c40fd7bd31a506715f5c49c4a8170 100644
--- a/chrome/browser/safe_browsing/pe_image_reader_win.cc
+++ b/chrome/browser/safe_browsing/pe_image_reader_win.cc
@@ -35,19 +35,19 @@ class PeImageReader::OptionalHeaderImpl : public PeImageReader::OptionalHeader {
       : optional_header_(reinterpret_cast<const OPTIONAL_HEADER_TYPE*>(
                              optional_header_start)) {}
 
-  virtual WordSize GetWordSize() OVERRIDE {
+  virtual WordSize GetWordSize() override {
     return TraitsType::word_size;
   }
 
-  virtual size_t GetDataDirectoryOffset() OVERRIDE {
+  virtual size_t GetDataDirectoryOffset() override {
     return offsetof(OPTIONAL_HEADER_TYPE, DataDirectory);
   }
 
-  virtual DWORD GetDataDirectorySize() OVERRIDE {
+  virtual DWORD GetDataDirectorySize() override {
     return optional_header_->NumberOfRvaAndSizes;
   }
 
-  virtual const IMAGE_DATA_DIRECTORY* GetDataDirectoryEntries() OVERRIDE {
+  virtual const IMAGE_DATA_DIRECTORY* GetDataDirectoryEntries() override {
     return &optional_header_->DataDirectory[0];
   }