[GRC] Process Coordination Unit support for Global Resource Controller

services/resource_coordinator/coordination_unit/coordination_unit_impl.h

Index: services/resource_coordinator/coordination_unit/coordination_unit_impl.h
diff --git a/services/resource_coordinator/coordination_unit/coordination_unit_impl.h b/services/resource_coordinator/coordination_unit/coordination_unit_impl.h
index a5c47f5e7710ad7be6598bb27be230a9929a6356..2967b031aa0298739c07bbaa70b8cc21a0c63c1f 100644
--- a/services/resource_coordinator/coordination_unit/coordination_unit_impl.h
+++ b/services/resource_coordinator/coordination_unit/coordination_unit_impl.h
@@ -33,6 +33,11 @@ class CoordinationUnitImpl : public mojom::CoordinationUnit {
   void SetCoordinationPolicyCallback(
       mojom::CoordinationPolicyCallbackPtr callback) override;
 
+  virtual double GetCPUUsageForTesting();
+
+ protected:
+  CoordinationUnitID id_;
+
  private:
   bool AddChild(CoordinationUnitImpl* child);
   void RemoveChild(CoordinationUnitImpl* child);
@@ -54,7 +59,6 @@ class CoordinationUnitImpl : public mojom::CoordinationUnit {
 
   std::unique_ptr<service_manager::ServiceContextRef> service_ref_;
   mojo::BindingSet<mojom::CoordinationUnit> bindings_;
-  CoordinationUnitID id_;
 
   std::set<CoordinationUnitImpl*> children_;
   std::set<CoordinationUnitImpl*> parents_;