change common resources from message-level annotations to file-level annotations.

PiperOrigin-RevId: 284236794

google/cloud/common_resources.proto

@@ -22,47 +22,31 @@ package google.cloud;
 import "google/api/resource.proto";
 
 
-message Project {
+option (google.api.resource_definition) = {
-  option (google.api.resource) = {
   type: "cloudresourcemanager.googleapis.com/Project"
   pattern: "projects/{project}"
 };
 
-  string name = 1;
-}
 
-message Organization {
+option (google.api.resource_definition) = {
-  option (google.api.resource) = {
   type: "cloudresourcemanager.googleapis.com/Organization"
   pattern: "organizations/{organization}"
 };
 
-  string name = 1;
-}
 
-message Folder {
+option (google.api.resource_definition) = {
-  option (google.api.resource) = {
   type: "cloudresourcemanager.googleapis.com/Folder"
   pattern: "folders/{folder}"
 };
 
-  string name = 1;
-}
 
-message BillingAccount {
+option (google.api.resource_definition) = {
-  option (google.api.resource) = {
   type: "cloudbilling.googleapis.com/BillingAccount"
   pattern: "billingAccounts/{billing_account}"
 };
 
-  string name = 1;
+option (google.api.resource_definition) = {
-}
-
-message Location {
-  option (google.api.resource) = {
   type: "locations.googleapis.com/Location"
   pattern: "projects/{project}/locations/{location}"
 };
 
-  string name = 1;
-}