Shape Detection: Implement FaceDetection on Mac as out-of-process service

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 6cfdebce66af35aa3ed0b435200b089b076f1568..6f3c7f85dd179967a05477702d74ebea64419e42 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -220,6 +220,7 @@
 #if defined(OS_MACOSX)
 #include "content/browser/bootstrap_sandbox_manager_mac.h"
 #include "content/browser/mach_broker_mac.h"
+#include "content/browser/shapedetection/face_detection_service_dispatcher.h"
 #endif
 
 #if defined(OS_POSIX)
@@ -1196,6 +1197,12 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
   channel_->AddAssociatedInterfaceForIOThread(
       base::Bind(&IndexedDBDispatcherHost::AddBinding, indexed_db_factory_));
 
+#if defined(OS_MACOSX)
+  AddUIThreadInterface(
+      registry.get(),
+      base::Bind(&FaceDetectionServiceDispatcher::CreateMojoService));
+#endif
+
 #if defined(OS_ANDROID)
   AddUIThreadInterface(registry.get(),
                        GetGlobalJavaInterfaces()