Standardize usage of virtual/override/final in content/browser/

content/browser/fileapi/file_writer_delegate_unittest.cc

 // Copyright 2013 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.
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 157 matching lines @@
  public:
   FileWriterDelegateTestJob(net::URLRequest* request,
                             net::NetworkDelegate* network_delegate,
                             const std::string& content)
       : net::URLRequestJob(request, network_delegate),
         content_(content),
         remaining_bytes_(content.length()),
         cursor_(0) {
   }
 
-  virtual void Start() override {
+  void Start() override {
     base::MessageLoop::current()->PostTask(
         FROM_HERE,
         base::Bind(&FileWriterDelegateTestJob::NotifyHeadersComplete, this));
   }
 
-  virtual bool ReadRawData(net::IOBuffer* buf,
-                           int buf_size,
-                           int *bytes_read) override {
+  bool ReadRawData(net::IOBuffer* buf, int buf_size, int* bytes_read) override {
     if (remaining_bytes_ < buf_size)
       buf_size = static_cast<int>(remaining_bytes_);
 
     for (int i = 0; i < buf_size; ++i)
       buf->data()[i] = content_[cursor_++];
     remaining_bytes_ -= buf_size;
 
     SetStatus(net::URLRequestStatus());
     *bytes_read = buf_size;
     return true;
   }
 
-  virtual int GetResponseCode() const override {
-    return 200;
-  }
+  int GetResponseCode() const override { return 200; }
 
  protected:
-  virtual ~FileWriterDelegateTestJob() {}
+  ~FileWriterDelegateTestJob() override {}
 
  private:
   std::string content_;
   int remaining_bytes_;
   int cursor_;
 };
 
 class BlobURLRequestJobFactory : public net::URLRequestJobFactory {
  public:
   explicit BlobURLRequestJobFactory(const char** content_data)
       : content_data_(content_data) {
   }
 
-  virtual net::URLRequestJob* MaybeCreateJobWithProtocolHandler(
+  net::URLRequestJob* MaybeCreateJobWithProtocolHandler(
       const std::string& scheme,
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate) const override {
     return new FileWriterDelegateTestJob(
         request, network_delegate, *content_data_);
   }
 
-  virtual bool IsHandledProtocol(const std::string& scheme) const override {
+  bool IsHandledProtocol(const std::string& scheme) const override {
     return scheme == "blob";
   }
 
-  virtual bool IsHandledURL(const GURL& url) const override {
+  bool IsHandledURL(const GURL& url) const override {
     return url.SchemeIs("blob");
   }
 
-  virtual bool IsSafeRedirectTarget(const GURL& location) const override {
+  bool IsSafeRedirectTarget(const GURL& location) const override {
     return true;
   }
 
  private:
   const char** content_data_;
 
   DISALLOW_COPY_AND_ASSIGN(BlobURLRequestJobFactory);
 };
 
 }  // namespace (anonymous)
@@ skipping 232 matching lines @@
     file_writer_delegate_.reset();
 
     EXPECT_EQ(pre_write_usage + allowed_growth, usage());
     EXPECT_EQ(GetFileSizeOnDisk("test"), usage());
     EXPECT_EQ(kOverlap + allowed_growth, result.bytes_written());
     EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, result.status());
   }
 }
 
 }  // namespace content