Fix no binder error for UkmRecorderInterface on workers

Registers binders to allow UkmRecorderInterface to be used in worker
contexts. As these binders are not currently registered, calling
WorkerGlobalScope::UkmRecorder() causes a renderer crash. This can occur
when MediaSource::isTypeSupported() is called in a dedicated worker
context (with experimental web features enabled).

Bug: 1122971
Change-Id: If79cbd74cf7d88c66a9fc0eda820c60b682dc5a9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2424504Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Oksana Zhuravlova <oksamyt@chromium.org>
Commit-Queue: Alex Turner <alexmt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809776}

content/browser/browser_interface_binders.cc

@@ -65,6 +65,8 @@
 #include "media/mojo/services/video_decode_perf_history.h"
 #include "services/device/public/mojom/sensor_provider.mojom.h"
 #include "services/device/public/mojom/vibration_manager.mojom.h"
+#include "services/metrics/public/mojom/ukm_interface.mojom.h"
+#include "services/metrics/ukm_recorder_interface.h"
 #include "services/network/public/cpp/cross_origin_embedder_policy.h"
 #include "services/network/public/mojom/restricted_cookie_manager.mojom.h"
 #include "services/shape_detection/public/mojom/barcodedetection_provider.mojom.h"
@@ -203,6 +205,12 @@ void BindTextInputHost(
 }
 #endif
 
+void BindUkmRecorderInterface(
+    mojo::PendingReceiver<ukm::mojom::UkmRecorderInterface> receiver) {
+  metrics::UkmRecorderInterface::Create(ukm::UkmRecorder::Get(),
+                                        std::move(receiver));
+}
+
 void BindBadgeServiceForServiceWorkerOnUI(
     int service_worker_process_id,
     const GURL& service_worker_scope,
@@ -846,6 +854,8 @@ void PopulateDedicatedWorkerBinders(DedicatedWorkerHost* host,
       base::BindRepeating(&BindFaceDetectionProvider));
   map->Add<shape_detection::mojom::TextDetection>(
       base::BindRepeating(&BindTextDetection));
+  map->Add<ukm::mojom::UkmRecorderInterface>(
+      base::BindRepeating(&BindUkmRecorderInterface));
 
   // worker host binders
   // base::Unretained(host) is safe because the map is owned by
@@ -939,6 +949,8 @@ void PopulateSharedWorkerBinders(SharedWorkerHost* host, mojo::BinderMap* map) {
       base::BindRepeating(&BindFaceDetectionProvider));
   map->Add<shape_detection::mojom::TextDetection>(
       base::BindRepeating(&BindTextDetection));
+  map->Add<ukm::mojom::UkmRecorderInterface>(
+      base::BindRepeating(&BindUkmRecorderInterface));
 
   // worker host binders
   // base::Unretained(host) is safe because the map is owned by
@@ -1019,6 +1031,8 @@ void PopulateServiceWorkerBinders(ServiceWorkerHost* host,
       base::BindRepeating(&BindFaceDetectionProvider));
   map->Add<shape_detection::mojom::TextDetection>(
       base::BindRepeating(&BindTextDetection));
+  map->Add<ukm::mojom::UkmRecorderInterface>(
+      base::BindRepeating(&BindUkmRecorderInterface));
 
   // worker host binders
   map->Add<blink::mojom::QuicTransportConnector>(