replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/app_mode/kiosk_app_data.cc

Index: chrome/browser/chromeos/app_mode/kiosk_app_data.cc
diff --git a/chrome/browser/chromeos/app_mode/kiosk_app_data.cc b/chrome/browser/chromeos/app_mode/kiosk_app_data.cc
index 31cf27f3c7112d99c87e0eca676eee90070847b9..3b82fd2154b62427f08f8323c0ed19a1d5cc6d45 100644
--- a/chrome/browser/chromeos/app_mode/kiosk_app_data.cc
+++ b/chrome/browser/chromeos/app_mode/kiosk_app_data.cc
@@ -163,13 +163,13 @@ class KioskAppData::IconLoader : public ImageDecoder::Delegate {
 
   // ImageDecoder::Delegate overrides:
   virtual void OnImageDecoded(const ImageDecoder* decoder,
-                              const SkBitmap& decoded_image) OVERRIDE {
+                              const SkBitmap& decoded_image) override {
     icon_ = gfx::ImageSkia::CreateFrom1xBitmap(decoded_image);
     icon_.MakeThreadSafe();
     ReportResultOnBlockingPool(SUCCESS);
   }
 
-  virtual void OnDecodeImageFailed(const ImageDecoder* decoder) OVERRIDE {
+  virtual void OnDecodeImageFailed(const ImageDecoder* decoder) override {
     ReportResultOnBlockingPool(FAILED_TO_DECODE);
   }
 
@@ -225,7 +225,7 @@ class KioskAppData::WebstoreDataParser
   virtual void OnWebstoreParseSuccess(
       const std::string& id,
       const SkBitmap& icon,
-      base::DictionaryValue* parsed_manifest) OVERRIDE {
+      base::DictionaryValue* parsed_manifest) override {
     // Takes ownership of |parsed_manifest|.
     extensions::Manifest manifest(
         extensions::Manifest::INVALID_LOCATION,
@@ -243,7 +243,7 @@ class KioskAppData::WebstoreDataParser
   virtual void OnWebstoreParseFailure(
       const std::string& id,
       InstallHelperResultCode result_code,
-      const std::string& error_message) OVERRIDE {
+      const std::string& error_message) override {
     ReportFailure();
   }