Introduce HTTP 1.1/JSON support for GAPIC clients

composer.json

@@ -43,14 +43,13 @@
     "require": {
         "php": ">=5.5",
         "rize/uri-template": "~0.3",
-        "google/auth": "~0.9|^1.0",
         "guzzlehttp/guzzle": "^5.3|^6.0",
         "guzzlehttp/psr7": "^1.2",
         "monolog/monolog": "~1",
         "psr/http-message": "1.0.*",
         "ramsey/uuid": "~3",
         "google/proto-client": "^0.30.0",
-        "google/gax": "^0.29"
+        "google/gax": "dev-json-transport"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.8|^5.0",

src/Bigtable/Admin/V2/BigtableInstanceAdminClient.php

@@ -1,12 +1,12 @@
 <?php
 /*
- * Copyright 2017, Google LLC All rights reserved.
+ * Copyright 2018 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -21,8 +21,8 @@
  * https://github.com/google/googleapis/blob/master/google/bigtable/admin/v2/bigtable_instance_admin.proto
  * and updates to that file get reflected here through a refresh process.
  *
- * EXPERIMENTAL: this client library class has not yet been declared GA (1.0). This means that
- * even though we intent the surface to be stable, we may make backwards incompatible changes
+ * EXPERIMENTAL: This client library class has not yet been declared GA (1.0). This means that
+ * even though we intend the surface to be stable, we may make backwards incompatible changes
  * if necessary.
  *
  * @experimental

src/Bigtable/Admin/V2/BigtableTableAdminClient.php

@@ -1,12 +1,12 @@
 <?php
 /*
- * Copyright 2017, Google LLC All rights reserved.
+ * Copyright 2018 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -21,8 +21,8 @@
  * https://github.com/google/googleapis/blob/master/google/bigtable/admin/v2/bigtable_table_admin.proto
  * and updates to that file get reflected here through a refresh process.
  *
- * EXPERIMENTAL: this client library class has not yet been declared GA (1.0). This means that
- * even though we intent the surface to be stable, we may make backwards incompatible changes
+ * EXPERIMENTAL: This client library class has not yet been declared GA (1.0). This means that
+ * even though we intend the surface to be stable, we may make backwards incompatible changes
  * if necessary.
  *
  * @experimental