fix: pdf viewer permissions (#29210)

* fix: pdf viewer permissions

* fixup for getAllExtensions

shell/browser/api/electron_api_session.cc

@@ -851,7 +851,7 @@ v8::Local<v8::Value> Session::GetAllExtensions() {
   std::vector<const extensions::Extension*> extensions_vector;
   for (const auto& extension : *installed_extensions) {
     if (extension->location() !=
-        extensions::mojom::ManifestLocation::kExternalComponent)
+        extensions::mojom::ManifestLocation::kComponent)
       extensions_vector.emplace_back(extension.get());
   }
   return gin::ConvertToV8(isolate_, extensions_vector);

shell/browser/extensions/electron_extension_system.cc

@@ -119,8 +119,7 @@ void ElectronExtensionSystem::LoadComponentExtensions() {
     root_directory = root_directory.Append(FILE_PATH_LITERAL("pdf"));
     scoped_refptr<const Extension> pdf_extension =
         extensions::Extension::Create(
-            root_directory,
-            extensions::mojom::ManifestLocation::kExternalComponent,
+            root_directory, extensions::mojom::ManifestLocation::kComponent,
             *pdf_manifest, extensions::Extension::REQUIRE_KEY, &utf8_error);
     extension_loader_->registrar()->AddExtension(pdf_extension);
   }