Convert traced_process.mojom to new Mojo types

This CL converts TracedProcessPtr and uses new Mojo types.

Bug: 955171, 978694
Change-Id: Id634ececb5389b073d4a2424625bd36400ce53c5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1788120Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Abhijeet Kandalkar <abhijeet@igalia.com>
Cr-Commit-Position: refs/heads/master@{#702437}

services/service_manager/public/cpp/connector.h

@@ -126,9 +126,12 @@ class SERVICE_MANAGER_PUBLIC_CPP_EXPORT Connector {
   // does, before routing the Receiver to it.
   template <typename Interface>
   void Connect(const ServiceFilter& filter,
-               mojo::PendingReceiver<Interface> receiver) {
+               mojo::PendingReceiver<Interface> receiver,
+               mojom::BindInterfacePriority priority =
+                   mojom::BindInterfacePriority::kImportant) {
     BindInterface(filter,
-                  mojo::InterfaceRequest<Interface>(std::move(receiver)));
+                  mojo::InterfaceRequest<Interface>(std::move(receiver)),
+                  priority);
   }
 
   // A variant of the above which constructs a simple ServiceFilter by service

services/tracing/tracing_service.cc

@@ -11,6 +11,7 @@
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "base/timer/timer.h"
+#include "mojo/public/cpp/bindings/remote.h"
 #include "services/service_manager/public/mojom/service_manager.mojom.h"
 #include "services/tracing/agent_registry.h"
 #include "services/tracing/coordinator.h"
@@ -70,10 +71,10 @@ class ServiceListener : public service_manager::mojom::ServiceManagerListener {
     // remains alive. Subsequent TracedProcess endpoints will be dropped and
     // their calls will never be processed.
 
-    mojom::TracedProcessPtr traced_process;
-    connector_->BindInterface(
+    mojo::Remote<mojom::TracedProcess> traced_process;
+    connector_->Connect(
         service_manager::ServiceFilter::ForExactIdentity(identity),
-        mojo::MakeRequest(&traced_process),
+        traced_process.BindNewPipeAndPassReceiver(),
         service_manager::mojom::BindInterfacePriority::kBestEffort);
 
     auto new_connection_request = mojom::ConnectToTracingRequest::New();
@@ -141,7 +142,7 @@ class ServiceListener : public service_manager::mojom::ServiceManagerListener {
 
  private:
   void OnProcessConnected(
-      mojom::TracedProcessPtr traced_process,
+      mojo::Remote<mojom::TracedProcess> traced_process,
       uint32_t pid,
       mojo::PendingReceiver<mojom::PerfettoService> service_receiver,
       mojo::PendingReceiver<mojom::AgentRegistry> registry_receiver) {