Update go dependencies

vendor/cloud.google.com/go/.travis.yml

@@ -4,11 +4,16 @@ go:
 - 1.6
 - 1.7
 - 1.8
+- 1.9
 install:
 - go get -v cloud.google.com/go/...
 script:
-- openssl aes-256-cbc -K $encrypted_a8b3f4fc85f4_key -iv $encrypted_a8b3f4fc85f4_iv -in key.json.enc -out key.json -d
-- GCLOUD_TESTS_GOLANG_PROJECT_ID="dulcet-port-762" GCLOUD_TESTS_GOLANG_KEY="$(pwd)/key.json"
+- openssl aes-256-cbc -K $encrypted_a8b3f4fc85f4_key -iv $encrypted_a8b3f4fc85f4_iv -in keys.tar.enc -out keys.tar -d
+- tar xvf keys.tar
+- GCLOUD_TESTS_GOLANG_PROJECT_ID="dulcet-port-762"
+  GCLOUD_TESTS_GOLANG_KEY="$(pwd)/dulcet-port-762-key.json"
+  GCLOUD_TESTS_GOLANG_FIRESTORE_PROJECT_ID="gcloud-golang-firestore-tests"
+  GCLOUD_TESTS_GOLANG_FIRESTORE_KEY="$(pwd)/gcloud-golang-firestore-tests-key.json"
   ./run-tests.sh $TRAVIS_COMMIT
 env:
   matrix:

vendor/cloud.google.com/go/CONTRIBUTING.md

@@ -31,9 +31,12 @@ To run the integrations tests, creating and configuration of a project in the
 Google Developers Console is required.
 
 After creating a project, you must [create a service account](https://developers.google.com/identity/protocols/OAuth2ServiceAccount#creatinganaccount).
-Ensure the project-level **Owner** [IAM role](console.cloud.google.com/iam-admin/iam/project)
-(or **Editor** and **Logs Configuration Writer** roles) are added to the
-service account.
+Ensure the project-level **Owner** 
+[IAM role](console.cloud.google.com/iam-admin/iam/project) role is added to the
+service account. Alternatively, the account can be granted all of the following roles:
+- **Editor** 
+- **Logs Configuration Writer** 
+- **PubSub Admin**
 
 Once you create a project, set the following environment variables to be able to
 run the against the actual APIs.
@@ -69,10 +72,15 @@ $ gcloud preview datastore create-indexes datastore/testdata/index.yaml
 $ gsutil mb gs://$GCLOUD_TESTS_GOLANG_PROJECT_ID
 $ gsutil acl ch -g cloud-logs@google.com:O gs://$GCLOUD_TESTS_GOLANG_PROJECT_ID
 
+# Create a PubSub topic for integration tests of storage notifications.
+$ gcloud beta pubsub topics create go-storage-notification-test
+
 # Create a Spanner instance for the spanner integration tests.
 $ gcloud beta spanner instances create go-integration-test --config regional-us-central1 --nodes 1 --description 'Instance for go client test'
 # NOTE: Spanner instances are priced by the node-hour, so you may want to delete
 # the instance after testing with 'gcloud beta spanner instances delete'.
+
+
 ```
 
 Once you've set the environment variables, you can run the integration tests by
@@ -88,9 +96,9 @@ Before we can accept your pull requests you'll need to sign a Contributor
 License Agreement (CLA):
 
 - **If you are an individual writing original source code** and **you own the
-- intellectual property**, then you'll need to sign an [individual CLA][indvcla].
-- **If you work for a company that wants to allow you to contribute your work**,
-then you'll need to sign a [corporate CLA][corpcla].
+intellectual property**, then you'll need to sign an [individual CLA][indvcla].
+- **If you work for a company that wants to allow you to contribute your
+work**, then you'll need to sign a [corporate CLA][corpcla].
 
 You can sign these electronically (just scroll to the bottom). After that,
 we'll be able to accept your pull requests.

vendor/cloud.google.com/go/README.md

@@ -33,10 +33,37 @@ make backwards-incompatible changes.
 
 ## News
 
-*v0.15.0*
+_October 30, 2017_
+
+*v0.16.0*
+
+- Other bigquery changes:
+  - `JobIterator.Next` returns `*Job`; removed `JobInfo` (BREAKING CHANGE).
+  - UseStandardSQL is deprecated; set UseLegacySQL to true if you need
+    Legacy SQL.
+  - Uploader.Put will generate a random insert ID if you do not provide one.
+  - Support time partitioning for load jobs.
+  - Support dry-run queries.
+  - A `Job` remembers its last retrieved status.
+  - Support retrieving job configuration.
+  - Support labels for jobs and tables.
+  - Support dataset access lists.
+  - Improve support for external data sources, including data from Bigtable and
+    Google Sheets, and tables with external data.
+  - Support updating a table's view configuration.
+  - Fix uploading civil times with nanoseconds.
+
+- storage: 
+  - Support PubSub notifications.
+  - Support Requester Pays buckets.
+
+- profiler: Support goroutine and mutex profile types.
+
 
 _October 3, 2017_
 
+*v0.15.0*
+
 - firestore: beta release. See the
   [announcement](https://firebase.googleblog.com/2017/10/introducing-cloud-firestore.html).