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

content/browser/appcache/appcache_request_handler_unittest.cc

Index: content/browser/appcache/appcache_request_handler_unittest.cc
diff --git a/content/browser/appcache/appcache_request_handler_unittest.cc b/content/browser/appcache/appcache_request_handler_unittest.cc
index 2d8e66fb65866ae9018af1f6ffce6b00649554bc..5d53a8b8a339029185d53082314f91f238c44854 100644
--- a/content/browser/appcache/appcache_request_handler_unittest.cc
+++ b/content/browser/appcache/appcache_request_handler_unittest.cc
@@ -35,32 +35,27 @@ class AppCacheRequestHandlerTest : public testing::Test {
  public:
   class MockFrontend : public AppCacheFrontend {
    public:
-    virtual void OnCacheSelected(
-        int host_id, const AppCacheInfo& info) override {}
+    void OnCacheSelected(int host_id, const AppCacheInfo& info) override {}
 
-    virtual void OnStatusChanged(const std::vector<int>& host_ids,
-                                 AppCacheStatus status) override {}
+    void OnStatusChanged(const std::vector<int>& host_ids,
+                         AppCacheStatus status) override {}
 
-    virtual void OnEventRaised(const std::vector<int>& host_ids,
-                               AppCacheEventID event_id) override {}
+    void OnEventRaised(const std::vector<int>& host_ids,
+                       AppCacheEventID event_id) override {}
 
-    virtual void OnErrorEventRaised(
-        const std::vector<int>& host_ids,
-        const AppCacheErrorDetails& details) override {}
+    void OnErrorEventRaised(const std::vector<int>& host_ids,
+                            const AppCacheErrorDetails& details) override {}
 
-    virtual void OnProgressEventRaised(const std::vector<int>& host_ids,
-                                       const GURL& url,
-                                       int num_total,
-                                       int num_complete) override {
-    }
+    void OnProgressEventRaised(const std::vector<int>& host_ids,
+                               const GURL& url,
+                               int num_total,
+                               int num_complete) override {}
 
-    virtual void OnLogMessage(int host_id,
-                              AppCacheLogLevel log_level,
-                              const std::string& message) override {
-    }
+    void OnLogMessage(int host_id,
+                      AppCacheLogLevel log_level,
+                      const std::string& message) override {}
 
-    virtual void OnContentBlocked(int host_id,
-                                  const GURL& manifest_url) override {}
+    void OnContentBlocked(int host_id, const GURL& manifest_url) override {}
   };
 
   // Helper callback to run a test on our io_thread. The io_thread is spun up
@@ -75,10 +70,8 @@ class AppCacheRequestHandlerTest : public testing::Test {
   // exercise fallback code paths.
 
   class MockURLRequestDelegate : public net::URLRequest::Delegate {
-    virtual void OnResponseStarted(net::URLRequest* request) override {}
-    virtual void OnReadCompleted(net::URLRequest* request,
-                                 int bytes_read) override {
-    }
+    void OnResponseStarted(net::URLRequest* request) override {}
+    void OnReadCompleted(net::URLRequest* request, int bytes_read) override {}
   };
 
   class MockURLRequestJob : public net::URLRequestJob {
@@ -98,15 +91,10 @@ class AppCacheRequestHandlerTest : public testing::Test {
           response_info_(info) {}
 
    protected:
-    virtual ~MockURLRequestJob() {}
-    virtual void Start() override {
-      NotifyHeadersComplete();
-    }
-    virtual int GetResponseCode() const override {
-      return response_code_;
-    }
-    virtual void GetResponseInfo(
-        net::HttpResponseInfo* info) override {
+    ~MockURLRequestJob() override {}
+    void Start() override { NotifyHeadersComplete(); }
+    int GetResponseCode() const override { return response_code_; }
+    void GetResponseInfo(net::HttpResponseInfo* info) override {
       if (!has_response_info_)
         return;
       *info = response_info_;
@@ -123,15 +111,13 @@ class AppCacheRequestHandlerTest : public testing::Test {
     MockURLRequestJobFactory() : job_(NULL) {
     }
 
-    virtual ~MockURLRequestJobFactory() {
-      DCHECK(!job_);
-    }
+    ~MockURLRequestJobFactory() override { DCHECK(!job_); }
 
     void SetJob(net::URLRequestJob* job) {
       job_ = job;
     }
 
-    virtual net::URLRequestJob* MaybeCreateJobWithProtocolHandler(
+    net::URLRequestJob* MaybeCreateJobWithProtocolHandler(
         const std::string& scheme,
         net::URLRequest* request,
         net::NetworkDelegate* network_delegate) const override {
@@ -148,15 +134,15 @@ class AppCacheRequestHandlerTest : public testing::Test {
       }
     }
 
-    virtual bool IsHandledProtocol(const std::string& scheme) const override {
+    bool IsHandledProtocol(const std::string& scheme) const override {
       return scheme == "http";
     };
 
-    virtual bool IsHandledURL(const GURL& url) const override {
+    bool IsHandledURL(const GURL& url) const override {
       return url.SchemeIs("http");
     }
 
-    virtual bool IsSafeRedirectTarget(const GURL& location) const override {
+    bool IsSafeRedirectTarget(const GURL& location) const override {
       return false;
     }