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

content/browser/devtools/renderer_overrides_handler_browsertest.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 "base/base64.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "content/browser/devtools/devtools_protocol.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/web_contents.h"
@@ skipping 38 matching lines @@
       if (id == value)
         return true;
     }
     return false;
   }
 
   scoped_ptr<base::DictionaryValue> result_;
   scoped_refptr<DevToolsAgentHost> agent_host_;
 
  private:
-  virtual void SetUpOnMainThread() override {
+  void SetUpOnMainThread() override {
     agent_host_ = DevToolsAgentHost::GetOrCreateFor(shell()->web_contents());
     agent_host_->AttachClient(this);
   }
 
-  virtual void TearDownOnMainThread() override {
+  void TearDownOnMainThread() override {
     agent_host_->DetachClient();
     agent_host_ = NULL;
   }
 
-  virtual void DispatchProtocolMessage(
-      DevToolsAgentHost* agent_host, const std::string& message) override {
+  void DispatchProtocolMessage(DevToolsAgentHost* agent_host,
+                               const std::string& message) override {
     scoped_ptr<base::DictionaryValue> root(
         static_cast<base::DictionaryValue*>(base::JSONReader::Read(message)));
     base::DictionaryValue* result;
     EXPECT_TRUE(root->GetDictionary("result", &result));
     result_.reset(result->DeepCopy());
     base::MessageLoop::current()->QuitNow();
   }
 
-  virtual void AgentHostClosed(
-      DevToolsAgentHost* agent_host, bool replaced) override {
+  void AgentHostClosed(DevToolsAgentHost* agent_host, bool replaced) override {
     EXPECT_TRUE(false);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(RendererOverridesHandlerTest, QueryUsageAndQuota) {
   base::DictionaryValue* params = new base::DictionaryValue();
   params->SetString("securityOrigin", "http://example.com");
   SendCommand("Page.queryUsageAndQuota", params);
 
   EXPECT_TRUE(HasValue("quota.persistent"));
   EXPECT_TRUE(HasValue("quota.temporary"));
   EXPECT_TRUE(HasListItem("usage.temporary", "id", "appcache"));
   EXPECT_TRUE(HasListItem("usage.temporary", "id", "database"));
   EXPECT_TRUE(HasListItem("usage.temporary", "id", "indexeddatabase"));
   EXPECT_TRUE(HasListItem("usage.temporary", "id", "filesystem"));
   EXPECT_TRUE(HasListItem("usage.persistent", "id", "filesystem"));
 }
 
 class CaptureScreenshotTest : public RendererOverridesHandlerTest {
  private:
 #if !defined(OS_ANDROID)
-  virtual void SetUpCommandLine(base::CommandLine* command_line) override {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
     command_line->AppendSwitch(switches::kEnablePixelOutputInTests);
   }
 #endif
 };
 
 // Does not link on Android
 #if defined(OS_ANDROID)
 #define MAYBE_CaptureScreenshot DISABLED_CaptureScreenshot
 #elif defined(MEMORY_SANITIZER)
 // Also fails under MSAN. http://crbug.com/423583
@@ skipping 14 matching lines @@
   SkBitmap bitmap;
   gfx::PNGCodec::Decode(reinterpret_cast<const unsigned char*>(png.data()),
                         png.size(), &bitmap);
   SkColor color(bitmap.getColor(0, 0));
   EXPECT_TRUE(std::abs(0x12-(int)SkColorGetR(color)) <= 1);
   EXPECT_TRUE(std::abs(0x34-(int)SkColorGetG(color)) <= 1);
   EXPECT_TRUE(std::abs(0x56-(int)SkColorGetB(color)) <= 1);
 }
 
 }  // namespace content