fix: persist permission granted to serial ports (#30209)

shell/browser/electron_browser_context.h

@@ -8,6 +8,7 @@
 #include <map>
 #include <memory>
 #include <string>
+#include <vector>
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/predictors/preconnect_manager.h"
@@ -45,6 +46,9 @@ class ResolveProxyHelper;
 class WebViewManager;
 class ProtocolRegistry;
 
+// Preference keys for device apis
+extern const char kSerialGrantedDevicesPref[];
+
 class ElectronBrowserContext : public content::BrowserContext {
  public:
   // partition_id => browser_context
@@ -139,6 +143,19 @@ class ElectronBrowserContext : public content::BrowserContext {
   network::mojom::SSLConfigPtr GetSSLConfig();
   void SetSSLConfigClient(mojo::Remote<network::mojom::SSLConfigClient> client);
 
+  // Grants |origin| access to |object| by writing it into the browser context.
+  // To be used in place of ObjectPermissionContextBase::GrantObjectPermission.
+  void GrantObjectPermission(const url::Origin& origin,
+                             base::Value object,
+                             const std::string& pref_key);
+
+  // Returns the list of objects that |origin| has been granted permission to
+  // access. To be used in place of
+  // ObjectPermissionContextBase::GetGrantedObjects.
+  std::vector<std::unique_ptr<base::Value>> GetGrantedObjects(
+      const url::Origin& origin,
+      const std::string& pref_key);
+
   ~ElectronBrowserContext() override;
 
  private: