refactor: move impl functions into private namespace (#43407)

* refactor: move into unnamed namespace: IsKillURL()

refactor: move into unnamed namespace: ResolvePossiblyRelativeURL()

refactor: move into unnamed namespace: AllowFileAccess()

refactor: move into unnamed namespace: PrepareURLForNavigation()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: GetMonitors()

refactor: move into unnamed namespace: GetEDIDProperty()

refactor: move into unnamed namespace: MonitorAtomIdToDisplayId()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: GetPermissionInfos() } refactor: move into unnamed namespace: GetPermissionAliases()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: OnOpenExternal()

refactor: move into unnamed namespace: HandleExternalProtocolInUI()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: BindMimeHandlerService()

refactor: move into unnamed namespace: BindBeforeUnloadControl()

refactor: move into unnamed namespace: BindBadgeServiceForServiceWorker()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: GetClientIdPath()

refactor: move into unnamed namespace: ReadClientId()

refactor: move into unnamed namespace: WriteClientId()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: HasExplicitLogFile()

refactor: move into unnamed namespace: DetermineLoggingDestination()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: GetArchiveCache()

refactor: move into unnamed namespace: GetArchiveCacheLock()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: GetParameters()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: GetDoomed()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: move into unnamed namespace: EncodeToken()

refactor: move into unnamed namespace: PortInfoToValue()

Co-authored-by: Charles Kerr <charles@charleskerr.com>

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>

shell/app/node_main.cc

@@ -104,10 +104,6 @@ void SetCrashKeyStub(const std::string& key, const std::string& value) {}
 void ClearCrashKeyStub(const std::string& key) {}
 #endif
 
-}  // namespace
-
-namespace electron {
-
 v8::Local<v8::Value> GetParameters(v8::Isolate* isolate) {
   std::map<std::string, std::string> keys;
 #if !IS_MAS_BUILD()
@@ -116,6 +112,10 @@ v8::Local<v8::Value> GetParameters(v8::Isolate* isolate) {
   return gin::ConvertToV8(isolate, keys);
 }
 
+}  // namespace
+
+namespace electron {
+
 int NodeMain(int argc, char* argv[]) {
   bool initialized = base::CommandLine::Init(argc, argv);
   if (!initialized) {

shell/browser/api/electron_api_crash_reporter.cc

@@ -83,6 +83,8 @@ const std::map<std::string, std::string>& GetGlobalCrashKeys() {
   return GetGlobalCrashKeysMutable();
 }
 
+namespace {
+
 bool GetClientIdPath(base::FilePath* path) {
   if (base::PathService::Get(electron::DIR_CRASH_DUMPS, path)) {
     *path = path->Append("client_id");
@@ -111,6 +113,8 @@ void WriteClientId(const std::string& client_id) {
     base::WriteFile(client_id_path, client_id);
 }
 
+}  // namespace
+
 std::string GetClientId() {
   static base::NoDestructor<std::string> client_id;
   if (!client_id->empty())

shell/browser/api/electron_api_desktop_capturer.cc

@@ -45,6 +45,7 @@
 #include "ui/base/cocoa/permissions_utils.h"
 #endif
 
+namespace {
 #if BUILDFLAG(IS_LINUX)
 // Private function in ui/base/x/x11_display_util.cc
 base::flat_map<x11::RandR::Output, int> GetMonitors(
@@ -141,8 +142,6 @@ base::flat_map<int32_t, uint32_t> MonitorAtomIdToDisplayId() {
 }
 #endif
 
-namespace {
-
 std::unique_ptr<ThumbnailCapturer> MakeWindowCapturer() {
 #if BUILDFLAG(IS_MAC)
   if (ShouldUseThumbnailCapturerMac(DesktopMediaList::Type::kWindow)) {

shell/browser/electron_browser_client.cc

@@ -885,6 +885,8 @@ void ElectronBrowserClient::RenderProcessExited(
   }
 }
 
+namespace {
+
 void OnOpenExternal(const GURL& escaped_url, bool allowed) {
   if (allowed) {
     platform_util::OpenExternal(
@@ -921,6 +923,8 @@ void HandleExternalProtocolInUI(
                                                    has_user_gesture, url);
 }
 
+}  // namespace
+
 bool ElectronBrowserClient::HandleExternalProtocol(
     const GURL& url,
     content::WebContents::Getter web_contents_getter,
@@ -1538,6 +1542,7 @@ void ElectronBrowserClient::BindHostReceiverForRenderer(
 }
 
 #if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
+namespace {
 void BindMimeHandlerService(
     content::RenderFrameHost* frame_host,
     mojo::PendingReceiver<extensions::mime_handler::MimeHandlerService>
@@ -1566,6 +1571,7 @@ void BindBeforeUnloadControl(
     return;
   guest_view->FuseBeforeUnloadControl(std::move(receiver));
 }
+}  // namespace
 #endif
 
 void ElectronBrowserClient::ExposeInterfacesToRenderer(
@@ -1705,6 +1711,8 @@ content::UsbDelegate* ElectronBrowserClient::GetUsbDelegate() {
   return usb_delegate_.get();
 }
 
+namespace {
+
 void BindBadgeServiceForServiceWorker(
     const content::ServiceWorkerVersionBaseInfo& info,
     mojo::PendingReceiver<blink::mojom::BadgeService> receiver) {
@@ -1719,6 +1727,8 @@ void BindBadgeServiceForServiceWorker(
       render_process_host, info.scope, std::move(receiver));
 }
 
+}  // namespace
+
 void ElectronBrowserClient::RegisterBrowserInterfaceBindersForServiceWorker(
     content::BrowserContext* browser_context,
     const content::ServiceWorkerVersionBaseInfo& service_worker_version_info,

shell/browser/extensions/api/tabs/tabs_api.cc

@@ -466,6 +466,8 @@ ExtensionFunction::ResponseAction TabsSetZoomSettingsFunction::Run() {
   return RespondNow(NoArguments());
 }
 
+namespace {
+
 bool IsKillURL(const GURL& url) {
 #if DCHECK_IS_ON()
   // Caller should ensure that |url| is already "fixed up" by
@@ -585,6 +587,8 @@ base::expected<GURL, std::string> PrepareURLForNavigation(
   return url;
 }
 
+}  // namespace
+
 TabsUpdateFunction::TabsUpdateFunction() : web_contents_(nullptr) {}
 
 ExtensionFunction::ResponseAction TabsUpdateFunction::Run() {

shell/browser/serial/serial_chooser_context.cc

@@ -36,6 +36,8 @@ constexpr char kUsbDriverKey[] = "usb_driver";
 #endif  // BUILDFLAG(IS_MAC)
 #endif  // BUILDFLAG(IS_WIN)
 
+namespace {
+
 std::string EncodeToken(const base::UnguessableToken& token) {
   const uint64_t data[2] = {token.GetHighForSerialization(),
                             token.GetLowForSerialization()};
@@ -80,6 +82,8 @@ base::Value PortInfoToValue(const device::mojom::SerialPortInfo& port) {
   return base::Value(std::move(value));
 }
 
+}  // namespace
+
 SerialChooserContext::SerialChooserContext(ElectronBrowserContext* context)
     : browser_context_(context) {}
 

shell/common/asar/asar_util.cc

@@ -46,8 +46,6 @@ bool IsDirectoryCached(const base::FilePath& path) {
   return is_directory_cache[path] = base::DirectoryExists(path);
 }
 
-}  // namespace
-
 ArchiveMap& GetArchiveCache() {
   static base::NoDestructor<ArchiveMap> s_archive_map;
   return *s_archive_map;
@@ -58,6 +56,8 @@ base::Lock& GetArchiveCacheLock() {
   return *lock;
 }
 
+}  // namespace
+
 std::shared_ptr<Archive> GetOrCreateAsarArchive(const base::FilePath& path) {
   base::AutoLock auto_lock(GetArchiveCacheLock());
   ArchiveMap& map = GetArchiveCache();

shell/common/extensions/electron_extensions_api_provider.cc

@@ -27,6 +27,7 @@
 #include "shell/common/extensions/api/permission_features.h"
 
 namespace extensions {
+namespace {
 
 constexpr APIPermissionInfo::InitInfo permissions_to_register[] = {
     {mojom::APIPermissionID::kDevtools, "devtools",
@@ -51,6 +52,7 @@ base::span<const Alias> GetPermissionAliases() {
   return base::span<const Alias>();
 }
 
+}  // namespace
 }  // namespace extensions
 
 namespace electron {

shell/common/gin_helper/cleaned_up_at_exit.cc

@@ -11,10 +11,15 @@
 
 namespace gin_helper {
 
+namespace {
+
 std::vector<CleanedUpAtExit*>& GetDoomed() {
   static base::NoDestructor<std::vector<CleanedUpAtExit*>> doomed;
   return *doomed;
 }
+
+}  // namespace
+
 CleanedUpAtExit::CleanedUpAtExit() {
   GetDoomed().emplace_back(this);
 }

shell/common/logging.cc

@@ -42,6 +42,8 @@ base::FilePath GetLogFileName(const base::CommandLine& command_line) {
   }
 }
 
+namespace {
+
 bool HasExplicitLogFile(const base::CommandLine& command_line) {
   std::string filename = command_line.GetSwitchValueASCII(switches::kLogFile);
   if (filename.empty())
@@ -96,6 +98,8 @@ LoggingDestination DetermineLoggingDestination(
   return LOG_TO_SYSTEM_DEBUG_LOG | LOG_TO_STDERR;
 }
 
+}  // namespace
+
 void InitElectronLogging(const base::CommandLine& command_line,
                          bool is_preinit) {
   const std::string process_type =