chore: cleanup some typos in comments (#25770)

shell/browser/api/electron_api_browser_window.cc

@@ -248,7 +248,7 @@ void BrowserWindow::OnCloseButtonClicked(bool* prevent_default) {
 
   // Assume the window is not responding if it doesn't cancel the close and is
   // not closed in 5s, in this way we can quickly show the unresponsive
-  // dialog when the window is busy executing some script withouth waiting for
+  // dialog when the window is busy executing some script without waiting for
   // the unresponsive timeout.
   if (window_unresponsive_closure_.IsCancelled())
     ScheduleUnresponsiveEvent(5000);

shell/browser/api/electron_api_menu.h

@@ -126,7 +126,7 @@ struct Converter<electron::ElectronMenuModel*> {
   static bool FromV8(v8::Isolate* isolate,
                      v8::Local<v8::Value> val,
                      electron::ElectronMenuModel** out) {
-    // null would be tranfered to NULL.
+    // null would be transferred to NULL.
     if (val->IsNull()) {
       *out = nullptr;
       return true;

shell/browser/api/electron_api_web_contents.cc

@@ -1100,7 +1100,7 @@ void WebContents::PluginCrashed(const base::FilePath& plugin_path,
   auto* plugin_service = content::PluginService::GetInstance();
   plugin_service->GetPluginInfoByPath(plugin_path, &info);
   Emit("plugin-crashed", info.name, info.version);
-#endif  // BUILDFLAG(ENABLE_PLUIGNS)
+#endif  // BUILDFLAG(ENABLE_PLUGINS)
 }
 
 void WebContents::MediaStartedPlaying(const MediaPlayerInfo& video_type,

shell/browser/browser.h

@@ -195,7 +195,7 @@ class Browser : public WindowListObserver {
   void UserActivityWasContinued(const std::string& type,
                                 base::DictionaryValue user_info);
 
-  // Gives an oportunity to update the Handoff payload.
+  // Gives an opportunity to update the Handoff payload.
   bool UpdateUserActivityState(const std::string& type,
                                base::DictionaryValue user_info);
 

shell/browser/common_web_contents_delegate.h

@@ -39,7 +39,7 @@ class CommonWebContentsDelegate : public content::WebContentsDelegate,
   CommonWebContentsDelegate();
   ~CommonWebContentsDelegate() override;
 
-  // Creates a InspectableWebContents object and takes onwership of
+  // Creates a InspectableWebContents object and takes ownership of
   // |web_contents|.
   void InitWithWebContents(content::WebContents* web_contents,
                            ElectronBrowserContext* browser_context,

shell/browser/electron_browser_client.cc

@@ -403,7 +403,7 @@ bool ElectronBrowserClient::ShouldForceNewSiteInstance(
     const GURL& url,
     bool has_response_started) const {
   if (url.SchemeIs(url::kJavaScriptScheme))
-    // "javacript:" scheme should always use same SiteInstance
+    // "javascript:" scheme should always use same SiteInstance
     return false;
   if (url.SchemeIs(extensions::kExtensionScheme))
     return false;

shell/browser/electron_browser_main_parts.cc

@@ -357,7 +357,7 @@ void ElectronBrowserMainParts::ToolkitInitialized() {
   // issue to keep updated:
   // https://bugs.chromium.org/p/chromium/issues/detail?id=998903
   UpdateDarkThemeSetting();
-  // Update the naitve theme when GTK theme changes. The GetNativeTheme
+  // Update the native theme when GTK theme changes. The GetNativeTheme
   // here returns a NativeThemeGtk, which monitors GTK settings.
   dark_theme_observer_.reset(new DarkThemeObserver);
   linux_ui->GetNativeTheme(nullptr)->AddObserver(dark_theme_observer_.get());

shell/browser/media/media_capture_devices_dispatcher.h

@@ -47,7 +47,7 @@ class MediaCaptureDevicesDispatcher : public content::MediaObserver {
 
   // Unittests that do not require actual device enumeration should call this
   // API on the singleton. It is safe to call this multiple times on the
-  // signleton.
+  // singleton.
   void DisableDeviceEnumerationForTesting();
 
   // Overridden from content::MediaObserver:

shell/browser/microtasks_runner.cc

@@ -21,7 +21,7 @@ void MicrotasksRunner::DidProcessTask(const base::PendingTask& pending_task) {
   v8::Isolate::Scope scope(isolate_);
   // In the browser process we follow Node.js microtask policy of kExplicit
   // and let the MicrotaskRunner which is a task observer for chromium UI thread
-  // scheduler run the micotask checkpoint. This worked fine because Node.js
+  // scheduler run the microtask checkpoint. This worked fine because Node.js
   // also runs microtasks through its task queue, but after
   // https://github.com/electron/electron/issues/20013 Node.js now performs its
   // own microtask checkpoint and it may happen is some situations that there is

shell/browser/native_window_views.cc

@@ -156,7 +156,7 @@ NativeWindowViews::NativeWindowViews(const gin_helper::Dictionary& options,
   if (enable_larger_than_screen())
     // We need to set a default maximum window size here otherwise Windows
     // will not allow us to resize the window larger than scree.
-    // Setting directly to INT_MAX somehow doesn't work, so we just devide
+    // Setting directly to INT_MAX somehow doesn't work, so we just divide
     // by 10, which should still be large enough.
     SetContentSizeConstraints(extensions::SizeConstraints(
         gfx::Size(), gfx::Size(INT_MAX / 10, INT_MAX / 10)));

shell/browser/net/electron_url_loader_factory.cc

@@ -279,10 +279,10 @@ void ElectronURLLoaderFactory::StartLoading(
 
     client_remote->OnReceiveRedirect(redirect_info, std::move(head));
 
-    // Unound client, so it an be passed to sub-methods
+    // Unbound client, so it an be passed to sub-methods
     client = client_remote.Unbind();
     // When the redirection comes from an intercepted scheme (which has
-    // |proxy_factory| passed), we askes the proxy factory to create a loader
+    // |proxy_factory| passed), we ask the proxy factory to create a loader
     // for new URL, otherwise we call |StartLoadingHttp|, which creates
     // loader with default factory.
     //

shell/browser/net/node_stream_loader.cc

@@ -128,7 +128,7 @@ void NodeStreamLoader::ReadMore() {
   // Hold the buffer until the write is done.
   buffer_.Reset(isolate_, buffer);
 
-  // Write buffer to mojo pipe asyncronously.
+  // Write buffer to mojo pipe asynchronously.
   is_reading_ = false;
   is_writing_ = true;
   producer_->Write(std::make_unique<mojo::StringDataSource>(

shell/browser/net/proxying_url_loader_factory.h

@@ -227,9 +227,9 @@ class ProxyingURLLoaderFactory
 
   // This is passed from api::Protocol.
   //
-  // The Protocol instance lives through the lifetime of BrowserContenxt,
-  // which is guarenteed to cover the lifetime of URLLoaderFactory, so the
-  // reference is guarenteed to be valid.
+  // The Protocol instance lives through the lifetime of BrowserContext,
+  // which is guaranteed to cover the lifetime of URLLoaderFactory, so the
+  // reference is guaranteed to be valid.
   //
   // In this way we can avoid using code from api namespace in this file.
   const HandlersMap& intercepted_handlers_;

shell/browser/net/proxying_websocket.cc

@@ -438,7 +438,7 @@ void ProxyingWebSocket::OnError(int error_code) {
 void ProxyingWebSocket::OnMojoConnectionErrorWithCustomReason(
     uint32_t custom_reason,
     const std::string& description) {
-  // Here we want to nofiy the custom reason to the client, which is why
+  // Here we want to notify the custom reason to the client, which is why
   // we reset |forwarding_handshake_client_| manually.
   forwarding_handshake_client_.ResetWithReason(custom_reason, description);
   OnError(net::ERR_FAILED);

shell/browser/net/proxying_websocket.h

@@ -39,7 +39,7 @@ class ProxyingWebSocket : public network::mojom::WebSocketHandshakeClient,
 
   // AuthRequiredResponse indicates how an OnAuthRequired call is handled.
   enum class AuthRequiredResponse {
-    // No credenitals were provided.
+    // No credentials were provided.
     AUTH_REQUIRED_RESPONSE_NO_ACTION,
     // AuthCredentials is filled in with a username and password, which should
     // be used in a response to the provided auth challenge.

shell/browser/ui/devtools_manager_delegate.cc

@@ -115,7 +115,7 @@ void DevToolsManagerDelegate::HandleCommand(
     // protocol UberDispatcher and generating proper protocol handlers.
     // Since we only have one method and it is supposed to close Electron,
     // we don't need to add this complexity. Should we decide to support
-    // metohds like Browser.setWindowBounds, we'll need to do it though.
+    // methods like Browser.setWindowBounds, we'll need to do it though.
     base::PostTask(FROM_HERE, {content::BrowserThread::UI},
                    base::BindOnce([]() { Browser::Get()->Quit(); }));
     return;

shell/browser/ui/message_box_win.cc

@@ -136,7 +136,7 @@ DialogResult ShowTaskDialogUTF16(NativeWindow* parent,
     }
   }
 
-  // If "detail" is empty then don't make message hilighted.
+  // If "detail" is empty then don't make message highlighted.
   if (detail.empty()) {
     config.pszContent = message.c_str();
   } else {

shell/browser/ui/views/menu_delegate.cc

@@ -129,7 +129,7 @@ views::MenuItemView* MenuDelegate::GetSiblingMenu(
     bool switch_in_progress = !!button_to_open_;
     // Always update target to open.
     button_to_open_ = button;
-    // Switching menu asyncnously to avoid crash.
+    // Switching menu asynchronously to avoid crash.
     if (!switch_in_progress) {
       base::PostTask(FROM_HERE, {content::BrowserThread::UI},
                      base::BindOnce(&views::MenuRunner::Cancel,

shell/browser/ui/win/taskbar_host.cc

@@ -67,7 +67,7 @@ bool TaskbarHost::SetThumbarButtons(HWND window,
   callback_map_.clear();
 
   // The number of buttons in thumbar can not be changed once it is created,
-  // so we have to claim kMaxButtonsCount buttons initialy in case users add
+  // so we have to claim kMaxButtonsCount buttons initially in case users add
   // more buttons later.
   base::win::ScopedHICON icons[kMaxButtonsCount] = {};
   THUMBBUTTON thumb_buttons[kMaxButtonsCount] = {};

shell/browser/web_contents_preferences.cc

@@ -145,7 +145,7 @@ WebContentsPreferences::WebContentsPreferences(
   SetDefaultBoolIfUndefined(options::kEnableWebSQL, true);
   bool webSecurity = true;
   SetDefaultBoolIfUndefined(options::kWebSecurity, webSecurity);
-  // If webSecurity was explicity set to false, let's inherit that into
+  // If webSecurity was explicitly set to false, let's inherit that into
   // insecureContent
   if (web_preferences.Get(options::kWebSecurity, &webSecurity) &&
       !webSecurity) {

shell/browser/web_contents_zoom_controller.cc

@@ -263,7 +263,7 @@ void WebContentsZoomController::SetZoomFactorOnNavigationIfNeeded(
 
   // When kZoomFactor is available, it takes precedence over
   // pref store values but if the host has zoom factor set explicitly
-  // then it takes precendence.
+  // then it takes precedence.
   // pref store < kZoomFactor < setZoomLevel
   std::string host = net::GetHostOrSpecFromURL(url);
   std::string scheme = url.scheme();