Regenerate kms client (#4640)

Author: yoshi-automation

google-cloud-clients/google-cloud-kms/src/main/java/com/google/cloud/kms/v1/KeyManagementServiceClient.java

@@ -27,6 +27,7 @@
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.cloud.kms.v1.stub.KeyManagementServiceStub;
 import com.google.cloud.kms.v1.stub.KeyManagementServiceStubSettings;
+import com.google.common.util.concurrent.MoreExecutors;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -2852,7 +2853,8 @@ public static ApiFuture<ListKeyRingsPagedResponse> createAsync(
             public ListKeyRingsPagedResponse apply(ListKeyRingsPage input) {
               return new ListKeyRingsPagedResponse(input);
             }
-          });
+          },
+          MoreExecutors.directExecutor());
     }
 
     private ListKeyRingsPagedResponse(ListKeyRingsPage page) {
@@ -2931,7 +2933,8 @@ public static ApiFuture<ListCryptoKeysPagedResponse> createAsync(
             public ListCryptoKeysPagedResponse apply(ListCryptoKeysPage input) {
               return new ListCryptoKeysPagedResponse(input);
             }
-          });
+          },
+          MoreExecutors.directExecutor());
     }
 
     private ListCryptoKeysPagedResponse(ListCryptoKeysPage page) {
@@ -3012,7 +3015,8 @@ public static ApiFuture<ListCryptoKeyVersionsPagedResponse> createAsync(
             public ListCryptoKeyVersionsPagedResponse apply(ListCryptoKeyVersionsPage input) {
               return new ListCryptoKeyVersionsPagedResponse(input);
             }
-          });
+          },
+          MoreExecutors.directExecutor());
     }
 
     private ListCryptoKeyVersionsPagedResponse(ListCryptoKeyVersionsPage page) {

google-cloud-clients/google-cloud-kms/synth.metadata

@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-02-26T08:45:03.731774Z",
+  "updateTime": "2019-03-06T08:45:42.757794Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.14",
-        "dockerImage": "googleapis/artman@sha256:f3d61ae45abaeefb6be5f228cda22732c2f1b00fb687c79c4bd4f2c42bb1e1a7"
+        "version": "0.16.15",
+        "dockerImage": "googleapis/artman@sha256:9caadfa59d48224cba5f3217eb9d61a155b78ccf31e628abef385bc5b7ed3bd2"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "29f098cb03a9983cc9cb15993de5da64419046f2",
-        "internalRef": "235621085"
+        "sha": "856117505ff9075b3e9c0b5674113667b6cf9e00",
+        "internalRef": "236931378"
       }
     }
   ],