refactor: move devtools from brightray to atom (#15234)

atom/browser/atom_browser_client.cc

@@ -26,6 +26,7 @@
 #include "atom/browser/notifications/notification_presenter.h"
 #include "atom/browser/notifications/platform_notification_service.h"
 #include "atom/browser/session_preferences.h"
+#include "atom/browser/ui/devtools_manager_delegate.h"
 #include "atom/browser/web_contents_permission_helper.h"
 #include "atom/browser/web_contents_preferences.h"
 #include "atom/browser/window_list.h"
@@ -494,6 +495,11 @@ void AtomBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
   additional_schemes->push_back(content::kChromeDevToolsScheme);
 }
 
+void AtomBrowserClient::GetAdditionalWebUISchemes(
+    std::vector<std::string>* additional_schemes) {
+  additional_schemes->push_back(content::kChromeDevToolsScheme);
+}
+
 void AtomBrowserClient::SiteInstanceDeleting(
     content::SiteInstance* site_instance) {
   // We are storing weak_ptr, is it fundamental to maintain the map up-to-date
@@ -677,6 +683,11 @@ AtomBrowserClient::CreateThrottlesForNavigation(
   return throttles;
 }
 
+content::DevToolsManagerDelegate*
+AtomBrowserClient::GetDevToolsManagerDelegate() {
+  return new DevToolsManagerDelegate;
+}
+
 NotificationPresenter* AtomBrowserClient::GetNotificationPresenter() {
   if (!notification_presenter_) {
     notification_presenter_.reset(NotificationPresenter::Create());