Eliminate bind callback that doesn't take a BindSourceInfo parameter.

services/resource_coordinator/public/cpp/memory/coordinator.h

Index: services/resource_coordinator/public/cpp/memory/coordinator.h
diff --git a/services/resource_coordinator/public/cpp/memory/coordinator.h b/services/resource_coordinator/public/cpp/memory/coordinator.h
index 6bdaa466aa170f17e06f9df7836ae86c4ba0a1c0..e447d3081915060bc3fc7ae4e2068c98ce38a061 100644
--- a/services/resource_coordinator/public/cpp/memory/coordinator.h
+++ b/services/resource_coordinator/public/cpp/memory/coordinator.h
@@ -7,12 +7,18 @@
 
 #include "services/resource_coordinator/public/interfaces/memory/memory_instrumentation.mojom.h"
 
+namespace service_manager {
+struct BindSourceInfo;
+}
+
 namespace memory_instrumentation {
 
 class Coordinator {
  public:
   // Binds a CoordinatorRequest to this Coordinator instance.
-  virtual void BindCoordinatorRequest(mojom::CoordinatorRequest) = 0;
+  virtual void BindCoordinatorRequest(
+      const service_manager::BindSourceInfo& source_info,
+      mojom::CoordinatorRequest) = 0;
 };
 
 }  // namespace memory_instrumentation