chore: remove unused protos

Google APIs · copybara-github · commit b574c0bc836c · 2022-07-01T11:18:05.000-07:00
PiperOrigin-RevId: 458507973
diff --git a/google/devtools/cloudtrace/v2/trace.proto b/google/devtools/cloudtrace/v2/trace.proto
@@ -21,7 +21,6 @@ import "google/api/resource.proto";
 import "google/protobuf/timestamp.proto";
 import "google/protobuf/wrappers.proto";
 import "google/rpc/status.proto";
-import "google/api/annotations.proto";
 
 option csharp_namespace = "Google.Cloud.Trace.V2";
 option go_package = "google.golang.org/genproto/googleapis/devtools/cloudtrace/v2;cloudtrace";
diff --git a/google/devtools/cloudtrace/v2/tracing.proto b/google/devtools/cloudtrace/v2/tracing.proto
@@ -22,7 +22,6 @@ import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/devtools/cloudtrace/v2/trace.proto";
 import "google/protobuf/empty.proto";
-import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.Trace.V2";
 option go_package = "google.golang.org/genproto/googleapis/devtools/cloudtrace/v2;cloudtrace";
