Update {virtual,override,final} to follow C++11 style.

The Google style guide states that only one of {virtual,override,final}
should be used for each declaration, since override implies virtual and
final implies both virtual and override.

This patch was automatically generated with an OS=android build using a
variation of https://codereview.chromium.org/598073004.

BUG=417463
R=sgurun@chromium.org

Review URL: https://codereview.chromium.org/893273003

Cr-Commit-Position: refs/heads/master@{#314467}

7 files changed, 41 insertions, 44 deletions

diff --git a/android_webview/renderer/aw_content_renderer_client.h b/android_webview/renderer/aw_content_renderer_client.h
index f6ffcbf..c16b506 100644
--- a/android_webview/renderer/aw_content_renderer_client.h
+++ b/android_webview/renderer/aw_content_renderer_client.h
@@ -19,36 +19,33 @@ namespace android_webview {
 class AwContentRendererClient : public content::ContentRendererClient {
  public:
   AwContentRendererClient();
-  virtual ~AwContentRendererClient();
+  ~AwContentRendererClient() override;
 
   // ContentRendererClient implementation.
-  virtual void RenderThreadStarted() override;
-  virtual void RenderFrameCreated(content::RenderFrame* render_frame) override;
-  virtual void RenderViewCreated(content::RenderView* render_view) override;
-  virtual bool HasErrorPage(int http_status_code,
-                            std::string* error_domain) override;
-  virtual void GetNavigationErrorStrings(
-      content::RenderView* render_view,
-      blink::WebFrame* frame,
-      const blink::WebURLRequest& failed_request,
-      const blink::WebURLError& error,
-      std::string* error_html,
-      base::string16* error_description) override;
-  virtual unsigned long long VisitedLinkHash(const char* canonical_url,
-                                             size_t length) override;
-  virtual bool IsLinkVisited(unsigned long long link_hash) override;
-  virtual void AddKeySystems(
-      std::vector<media::KeySystemInfo>* key_systems) override;
-
-  virtual bool HandleNavigation(content::RenderFrame* render_frame,
-                                content::DocumentState* document_state,
-                                int opener_id,
-                                blink::WebFrame* frame,
-                                const blink::WebURLRequest& request,
-                                blink::WebNavigationType type,
-                                blink::WebNavigationPolicy default_policy,
-                                bool is_redirect) override;
-  virtual bool ShouldOverridePageVisibilityState(
+  void RenderThreadStarted() override;
+  void RenderFrameCreated(content::RenderFrame* render_frame) override;
+  void RenderViewCreated(content::RenderView* render_view) override;
+  bool HasErrorPage(int http_status_code, std::string* error_domain) override;
+  void GetNavigationErrorStrings(content::RenderView* render_view,
+                                 blink::WebFrame* frame,
+                                 const blink::WebURLRequest& failed_request,
+                                 const blink::WebURLError& error,
+                                 std::string* error_html,
+                                 base::string16* error_description) override;
+  unsigned long long VisitedLinkHash(const char* canonical_url,
+                                     size_t length) override;
+  bool IsLinkVisited(unsigned long long link_hash) override;
+  void AddKeySystems(std::vector<media::KeySystemInfo>* key_systems) override;
+
+  bool HandleNavigation(content::RenderFrame* render_frame,
+                        content::DocumentState* document_state,
+                        int opener_id,
+                        blink::WebFrame* frame,
+                        const blink::WebURLRequest& request,
+                        blink::WebNavigationType type,
+                        blink::WebNavigationPolicy default_policy,
+                        bool is_redirect) override;
+  bool ShouldOverridePageVisibilityState(
       const content::RenderFrame* render_frame,
       blink::WebPageVisibilityState* override_state) override;
 
diff --git a/android_webview/renderer/aw_message_port_client.h b/android_webview/renderer/aw_message_port_client.h
index e83641e..bd21472 100644
--- a/android_webview/renderer/aw_message_port_client.h
+++ b/android_webview/renderer/aw_message_port_client.h
@@ -19,7 +19,7 @@ class AwMessagePortClient : public content::RenderFrameObserver {
   explicit AwMessagePortClient(content::RenderFrame* render_frame);
 
  private:
-  virtual ~AwMessagePortClient();
+  ~AwMessagePortClient() override;
 
   // RenderFrameObserver
   bool OnMessageReceived(const IPC::Message& message) override;
diff --git a/android_webview/renderer/aw_permission_client.h b/android_webview/renderer/aw_permission_client.h
index e3a4bfa..e5c036d 100644
--- a/android_webview/renderer/aw_permission_client.h
+++ b/android_webview/renderer/aw_permission_client.h
@@ -16,8 +16,8 @@ class AwPermissionClient : public content::RenderFrameObserver,
  public:
   explicit AwPermissionClient(content::RenderFrame* render_view);
 
- private:  
-  virtual ~AwPermissionClient();
+ private:
+  ~AwPermissionClient() override;
 
   // blink::WebPermissionClient implementation.
   virtual bool allowDisplayingInsecureContent(
diff --git a/android_webview/renderer/aw_render_frame_ext.h b/android_webview/renderer/aw_render_frame_ext.h
index 40141bc..0643f7f 100644
--- a/android_webview/renderer/aw_render_frame_ext.h
+++ b/android_webview/renderer/aw_render_frame_ext.h
@@ -17,10 +17,10 @@ class AwRenderFrameExt : public content::RenderFrameObserver {
   AwRenderFrameExt(content::RenderFrame* render_frame);
 
  private:
-  virtual ~AwRenderFrameExt();
+  ~AwRenderFrameExt() override;
 
   // RenderFrame::Observer:
-  virtual void DidCommitProvisionalLoad(bool is_new_navigation) override;
+  void DidCommitProvisionalLoad(bool is_new_navigation) override;
   DISALLOW_COPY_AND_ASSIGN(AwRenderFrameExt);
 };
 
diff --git a/android_webview/renderer/aw_render_process_observer.h b/android_webview/renderer/aw_render_process_observer.h
index 5c39787..b2df85d 100644
--- a/android_webview/renderer/aw_render_process_observer.h
+++ b/android_webview/renderer/aw_render_process_observer.h
@@ -16,11 +16,11 @@ namespace android_webview {
 class AwRenderProcessObserver : public content::RenderProcessObserver {
  public:
   AwRenderProcessObserver();
-  virtual ~AwRenderProcessObserver();
+  ~AwRenderProcessObserver() override;
 
   // content::RenderProcessObserver implementation.
-  virtual bool OnControlMessageReceived(const IPC::Message& message) override;
-  virtual void WebKitInitialized() override;
+  bool OnControlMessageReceived(const IPC::Message& message) override;
+  void WebKitInitialized() override;
 
  private:
   void OnClearCache();
diff --git a/android_webview/renderer/aw_render_view_ext.h b/android_webview/renderer/aw_render_view_ext.h
index 29f6442..58db3d8 100644
--- a/android_webview/renderer/aw_render_view_ext.h
+++ b/android_webview/renderer/aw_render_view_ext.h
@@ -32,14 +32,14 @@ class AwRenderViewExt : public content::RenderViewObserver {
 
  private:
   AwRenderViewExt(content::RenderView* render_view);
-  virtual ~AwRenderViewExt();
+  ~AwRenderViewExt() override;
 
   // RenderView::Observer:
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
-  virtual void FocusedNodeChanged(const blink::WebNode& node) override;
-  virtual void DidCommitCompositorFrame() override;
-  virtual void DidUpdateLayout() override;
-  virtual void Navigate(const GURL& url) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
+  void FocusedNodeChanged(const blink::WebNode& node) override;
+  void DidCommitCompositorFrame() override;
+  void DidUpdateLayout() override;
+  void Navigate(const GURL& url) override;
 
   void OnDocumentHasImagesRequest(int id);
 
diff --git a/android_webview/renderer/print_render_frame_observer.h b/android_webview/renderer/print_render_frame_observer.h
index 95248ac..1b99c38 100644
--- a/android_webview/renderer/print_render_frame_observer.h
+++ b/android_webview/renderer/print_render_frame_observer.h
@@ -14,10 +14,10 @@ class PrintRenderFrameObserver : public content::RenderFrameObserver {
   explicit PrintRenderFrameObserver(content::RenderFrame* render_view);
 
  private:
-  virtual ~PrintRenderFrameObserver();
+  ~PrintRenderFrameObserver() override;
 
   // RenderFrameObserver implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
 
   // IPC handlers
   void OnPrintNodeUnderContextMenu();