Standardize usage of virtual/override/final in content/

content/child/npapi/plugin_stream_url.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_CHILD_NPAPI_PLUGIN_STREAM_URL_H_
 #define CONTENT_CHILD_NPAPI_PLUGIN_STREAM_URL_H_
 
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 21 matching lines @@
 
   void SetPluginURLFetcher(PluginURLFetcher* fetcher);
 
   void URLRedirectResponse(bool allow);
 
   void FetchRange(const std::string& range);
 
   // Stop sending the stream to the client.
   // Overrides the base Close so we can cancel our fetching the URL if
   // it is still loading.
-  virtual bool Close(NPReason reason) override;
-  virtual WebPluginResourceClient* AsResourceClient() override;
-  virtual void CancelRequest() override;
+  bool Close(NPReason reason) override;
+  WebPluginResourceClient* AsResourceClient() override;
+  void CancelRequest() override;
 
   // WebPluginResourceClient methods
-  virtual void WillSendRequest(const GURL& url, int http_status_code) override;
-  virtual void DidReceiveResponse(const std::string& mime_type,
-                                  const std::string& headers,
-                                  uint32 expected_length,
-                                  uint32 last_modified,
-                                  bool request_is_seekable) override;
-  virtual void DidReceiveData(const char* buffer,
-                              int length,
-                              int data_offset) override;
-  virtual void DidFinishLoading(unsigned long resource_id) override;
-  virtual void DidFail(unsigned long resource_id) override;
-  virtual bool IsMultiByteResponseExpected() override;
-  virtual int ResourceId() override;
-  virtual void AddRangeRequestResourceId(unsigned long resource_id) override;
+  void WillSendRequest(const GURL& url, int http_status_code) override;
+  void DidReceiveResponse(const std::string& mime_type,
+                          const std::string& headers,
+                          uint32 expected_length,
+                          uint32 last_modified,
+                          bool request_is_seekable) override;
+  void DidReceiveData(const char* buffer, int length, int data_offset) override;
+  void DidFinishLoading(unsigned long resource_id) override;
+  void DidFail(unsigned long resource_id) override;
+  bool IsMultiByteResponseExpected() override;
+  int ResourceId() override;
+  void AddRangeRequestResourceId(unsigned long resource_id) override;
 
  protected:
-  virtual ~PluginStreamUrl();
+  ~PluginStreamUrl() override;
 
  private:
   void SetDeferLoading(bool value);
 
   // In case of a redirect, this can be called to update the url.  But it must
   // be called before Open().
   void UpdateUrl(const char* url);
 
   GURL url_;
   unsigned long id_;
@@ skipping 12 matching lines @@
   std::string pending_redirect_url_;
 
   scoped_ptr<PluginURLFetcher> plugin_url_fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginStreamUrl);
 };
 
 }  // namespace content
 
 #endif // CONTENT_CHILD_NPAPI_PLUGIN_STREAM_URL_H_