Standardize usage of virtual/override/final in chrome/renderer/

chrome/renderer/security_filter_peer.h

Index: chrome/renderer/security_filter_peer.h
diff --git a/chrome/renderer/security_filter_peer.h b/chrome/renderer/security_filter_peer.h
index e99f95142835c43e2f152ac74f5c50653292bf4a..0ce60922dd95da4175a84d2502ab1fe224d70671 100644
--- a/chrome/renderer/security_filter_peer.h
+++ b/chrome/renderer/security_filter_peer.h
@@ -18,7 +18,7 @@
 // OnReceiveComplete call.
 class SecurityFilterPeer : public content::RequestPeer {
  public:
-  virtual ~SecurityFilterPeer();
+  ~SecurityFilterPeer() override;
 
   static SecurityFilterPeer* CreateSecurityFilterPeerForDeniedRequest(
       content::ResourceType resource_type,
@@ -30,22 +30,20 @@ class SecurityFilterPeer : public content::RequestPeer {
       int os_error);
 
   // content::RequestPeer methods.
-  virtual void OnUploadProgress(uint64 position, uint64 size) override;
-  virtual bool OnReceivedRedirect(
-      const net::RedirectInfo& redirect_info,
-      const content::ResourceResponseInfo& info) override;
-  virtual void OnReceivedResponse(
-      const content::ResourceResponseInfo& info) override;
-  virtual void OnDownloadedData(int len, int encoded_data_length) override {}
-  virtual void OnReceivedData(const char* data,
-                              int data_length,
-                              int encoded_data_length) override;
-  virtual void OnCompletedRequest(int error_code,
-                                  bool was_ignored_by_handler,
-                                  bool stale_copy_in_cache,
-                                  const std::string& security_info,
-                                  const base::TimeTicks& completion_time,
-                                  int64 total_transfer_size) override;
+  void OnUploadProgress(uint64 position, uint64 size) override;
+  bool OnReceivedRedirect(const net::RedirectInfo& redirect_info,
+                          const content::ResourceResponseInfo& info) override;
+  void OnReceivedResponse(const content::ResourceResponseInfo& info) override;
+  void OnDownloadedData(int len, int encoded_data_length) override {}
+  void OnReceivedData(const char* data,
+                      int data_length,
+                      int encoded_data_length) override;
+  void OnCompletedRequest(int error_code,
+                          bool was_ignored_by_handler,
+                          bool stale_copy_in_cache,
+                          const std::string& security_info,
+                          const base::TimeTicks& completion_time,
+                          int64 total_transfer_size) override;
 
  protected:
   explicit SecurityFilterPeer(content::RequestPeer* peer);
@@ -61,21 +59,19 @@ class SecurityFilterPeer : public content::RequestPeer {
 class BufferedPeer : public SecurityFilterPeer {
  public:
   BufferedPeer(content::RequestPeer* peer, const std::string& mime_type);
-  virtual ~BufferedPeer();
+  ~BufferedPeer() override;
 
   // content::RequestPeer Implementation.
-  virtual void OnReceivedResponse(
-      const content::ResourceResponseInfo& info) override;
-  virtual void OnReceivedData(const char* data,
-                              int data_length,
-                              int encoded_data_length) override;
-  virtual void OnCompletedRequest(
-      int error_code,
-      bool was_ignored_by_handler,
-      bool stale_copy_in_cache,
-      const std::string& security_info,
-      const base::TimeTicks& completion_time,
-      int64 total_transfer_size) override;
+  void OnReceivedResponse(const content::ResourceResponseInfo& info) override;
+  void OnReceivedData(const char* data,
+                      int data_length,
+                      int encoded_data_length) override;
+  void OnCompletedRequest(int error_code,
+                          bool was_ignored_by_handler,
+                          bool stale_copy_in_cache,
+                          const std::string& security_info,
+                          const base::TimeTicks& completion_time,
+                          int64 total_transfer_size) override;
 
  protected:
   // Invoked when the entire request has been processed before the data is sent
@@ -104,21 +100,19 @@ class ReplaceContentPeer : public SecurityFilterPeer {
   ReplaceContentPeer(content::RequestPeer* peer,
                      const std::string& mime_type,
                      const std::string& data);
-  virtual ~ReplaceContentPeer();
+  ~ReplaceContentPeer() override;
 
   // content::RequestPeer Implementation.
-  virtual void OnReceivedResponse(
-      const content::ResourceResponseInfo& info) override;
-  virtual void OnReceivedData(const char* data,
-                              int data_length,
-                              int encoded_data_length) override;
-  virtual void OnCompletedRequest(
-      int error_code,
-      bool was_ignored_by_handler,
-      bool stale_copy_in_cache,
-      const std::string& security_info,
-      const base::TimeTicks& completion_time,
-      int64 total_transfer_size) override;
+  void OnReceivedResponse(const content::ResourceResponseInfo& info) override;
+  void OnReceivedData(const char* data,
+                      int data_length,
+                      int encoded_data_length) override;
+  void OnCompletedRequest(int error_code,
+                          bool was_ignored_by_handler,
+                          bool stale_copy_in_cache,
+                          const std::string& security_info,
+                          const base::TimeTicks& completion_time,
+                          int64 total_transfer_size) override;
 
  private:
   content::ResourceResponseInfo response_info_;