From 83c142df91eedbbf82e928bde6398fcc89e3ab62 Mon Sep 17 00:00:00 2001
From: Omar Kilani <omar@rememberthemilk.com>
Date: Sun, 27 Jun 2021 19:24:01 -0700
Subject: [PATCH] fix: geolocation crashes electron on macOS (#29343)

---
 shell/browser/electron_browser_client.cc         | 16 +++++++++++++++-
 shell/browser/electron_browser_client.h          |  7 +++++++
 shell/browser/electron_browser_main_parts.cc     |  7 +++++++
 shell/browser/electron_browser_main_parts.h      | 12 ++++++++++++
 shell/browser/electron_browser_main_parts_mac.mm |  3 +++
 5 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/shell/browser/electron_browser_client.cc b/shell/browser/electron_browser_client.cc
index 42399914dd7f5..6ef87068ba7db 100644
--- a/shell/browser/electron_browser_client.cc
+++ b/shell/browser/electron_browser_client.cc
@@ -882,7 +882,13 @@ ElectronBrowserClient::GetSystemNetworkContext() {
 std::unique_ptr<content::BrowserMainParts>
 ElectronBrowserClient::CreateBrowserMainParts(
     const content::MainFunctionParams& params) {
-  return std::make_unique<ElectronBrowserMainParts>(params);
+  auto browser_main_parts = std::make_unique<ElectronBrowserMainParts>(params);
+
+#if defined(OS_MAC)
+  browser_main_parts_ = browser_main_parts.get();
+#endif
+
+  return browser_main_parts;
 }
 
 void ElectronBrowserClient::WebNotificationAllowed(
@@ -1618,4 +1624,12 @@ void ElectronBrowserClient::RegisterBrowserInterfaceBindersForServiceWorker(
       base::BindRepeating(&BindBadgeServiceForServiceWorker));
 }
 
+device::GeolocationManager* ElectronBrowserClient::GetGeolocationManager() {
+#if defined(OS_MAC)
+  return browser_main_parts_->GetGeolocationManager();
+#else
+  return nullptr;
+#endif
+}
+
 }  // namespace electron
diff --git a/shell/browser/electron_browser_client.h b/shell/browser/electron_browser_client.h
index 682ed5630e32e..f14339cc1a771 100644
--- a/shell/browser/electron_browser_client.h
+++ b/shell/browser/electron_browser_client.h
@@ -34,6 +34,7 @@ class SSLCertRequestInfo;
 
 namespace electron {
 
+class ElectronBrowserMainParts;
 class NotificationPresenter;
 class PlatformNotificationService;
 
@@ -88,6 +89,8 @@ class ElectronBrowserClient : public content::ContentBrowserClient,
 
   content::BluetoothDelegate* GetBluetoothDelegate() override;
 
+  device::GeolocationManager* GetGeolocationManager() override;
+
  protected:
   void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
   content::SpeechRecognitionManagerDelegate*
@@ -299,6 +302,10 @@ class ElectronBrowserClient : public content::ContentBrowserClient,
   std::unique_ptr<ElectronSerialDelegate> serial_delegate_;
   std::unique_ptr<ElectronBluetoothDelegate> bluetooth_delegate_;
 
+#if defined(OS_MAC)
+  ElectronBrowserMainParts* browser_main_parts_ = nullptr;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(ElectronBrowserClient);
 };
 
diff --git a/shell/browser/electron_browser_main_parts.cc b/shell/browser/electron_browser_main_parts.cc
index 8b4cc4cdac9f9..07b2bd9bff670 100644
--- a/shell/browser/electron_browser_main_parts.cc
+++ b/shell/browser/electron_browser_main_parts.cc
@@ -93,6 +93,7 @@
 #endif
 
 #if defined(OS_MAC)
+#include "services/device/public/cpp/geolocation/geolocation_manager.h"
 #include "shell/browser/ui/cocoa/views_delegate_mac.h"
 #else
 #include "shell/browser/ui/views/electron_views_delegate.h"
@@ -553,6 +554,12 @@ ElectronBrowserMainParts::GetGeolocationControl() {
   return geolocation_control_.get();
 }
 
+#if defined(OS_MAC)
+device::GeolocationManager* ElectronBrowserMainParts::GetGeolocationManager() {
+  return geolocation_manager_.get();
+}
+#endif
+
 IconManager* ElectronBrowserMainParts::GetIconManager() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   if (!icon_manager_.get())
diff --git a/shell/browser/electron_browser_main_parts.h b/shell/browser/electron_browser_main_parts.h
index 0f9f12320820a..1da21556fbd3c 100644
--- a/shell/browser/electron_browser_main_parts.h
+++ b/shell/browser/electron_browser_main_parts.h
@@ -39,6 +39,10 @@ class GtkUiPlatform;
 }
 #endif
 
+namespace device {
+class GeolocationManager;
+}  // namespace device
+
 namespace electron {
 
 class ElectronBrowserContext;
@@ -83,6 +87,10 @@ class ElectronBrowserMainParts : public content::BrowserMainParts {
   // used to enable the location services once per client.
   device::mojom::GeolocationControl* GetGeolocationControl();
 
+#if defined(OS_MAC)
+  device::GeolocationManager* GetGeolocationManager();
+#endif
+
   // Returns handle to the class responsible for extracting file icons.
   IconManager* GetIconManager();
 
@@ -161,6 +169,10 @@ class ElectronBrowserMainParts : public content::BrowserMainParts {
 
   mojo::Remote<device::mojom::GeolocationControl> geolocation_control_;
 
+#if defined(OS_MAC)
+  std::unique_ptr<device::GeolocationManager> geolocation_manager_;
+#endif
+
   static ElectronBrowserMainParts* self_;
 
   DISALLOW_COPY_AND_ASSIGN(ElectronBrowserMainParts);
diff --git a/shell/browser/electron_browser_main_parts_mac.mm b/shell/browser/electron_browser_main_parts_mac.mm
index 1bc9651f71dfa..f280f66579f06 100644
--- a/shell/browser/electron_browser_main_parts_mac.mm
+++ b/shell/browser/electron_browser_main_parts_mac.mm
@@ -7,6 +7,7 @@
 #include "base/mac/bundle_locations.h"
 #include "base/mac/foundation_util.h"
 #include "base/path_service.h"
+#include "services/device/public/cpp/geolocation/geolocation_manager_impl_mac.h"
 #import "shell/browser/mac/electron_application.h"
 #include "shell/browser/mac/electron_application_delegate.h"
 #include "shell/common/electron_paths.h"
@@ -27,6 +28,8 @@
   [[NSUserDefaults standardUserDefaults]
       setObject:@"NO"
          forKey:@"NSTreatUnknownArgumentsAsOpen"];
+
+  geolocation_manager_ = device::GeolocationManagerImpl::Create();
 }
 
 void ElectronBrowserMainParts::FreeAppDelegate() {