chore: remove unused imports from google/spanner/*

Google APIs · copybara-github · commit db9d2a3c5e2f · 2022-03-16T14:42:18.000-07:00
PiperOrigin-RevId: 435163448
diff --git a/google/spanner/admin/database/v1/backup.proto b/google/spanner/admin/database/v1/backup.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.admin.database.v1;
 
-import "google/api/annotations.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/longrunning/operations.proto";
diff --git a/google/spanner/admin/database/v1/common.proto b/google/spanner/admin/database/v1/common.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.admin.database.v1;
 
-import "google/api/annotations.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/protobuf/timestamp.proto";
diff --git a/google/spanner/admin/database/v1/spanner_database_admin.proto b/google/spanner/admin/database/v1/spanner_database_admin.proto
@@ -24,7 +24,6 @@ import "google/iam/v1/iam_policy.proto";
 import "google/iam/v1/policy.proto";
 import "google/longrunning/operations.proto";
 import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
 import "google/spanner/admin/database/v1/backup.proto";
 import "google/spanner/admin/database/v1/common.proto";
diff --git a/google/spanner/v1/commit_response.proto b/google/spanner/v1/commit_response.proto
@@ -16,8 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
-import "google/protobuf/duration.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.Spanner.V1";
diff --git a/google/spanner/v1/keys.proto b/google/spanner/v1/keys.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
 import "google/protobuf/struct.proto";
 
 option csharp_namespace = "Google.Cloud.Spanner.V1";
diff --git a/google/spanner/v1/mutation.proto b/google/spanner/v1/mutation.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
 import "google/api/field_behavior.proto";
 import "google/protobuf/struct.proto";
 import "google/spanner/v1/keys.proto";
diff --git a/google/spanner/v1/query_plan.proto b/google/spanner/v1/query_plan.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
 import "google/protobuf/struct.proto";
 
 option csharp_namespace = "Google.Cloud.Spanner.V1";
diff --git a/google/spanner/v1/result_set.proto b/google/spanner/v1/result_set.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
 import "google/protobuf/struct.proto";
 import "google/spanner/v1/commit_response.proto";
 import "google/spanner/v1/query_plan.proto";
diff --git a/google/spanner/v1/transaction.proto b/google/spanner/v1/transaction.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/timestamp.proto";
 
diff --git a/google/spanner/v1/type.proto b/google/spanner/v1/type.proto
@@ -16,7 +16,6 @@ syntax = "proto3";
 
 package google.spanner.v1;
 
-import "google/api/annotations.proto";
 import "google/api/field_behavior.proto";
 
 option csharp_namespace = "Google.Cloud.Spanner.V1";
