fix: include 'x-goog-request-params' header in requests

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Here's the log from Synthtool:

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
latest: Pulling from googleapis/artman
Digest: sha256:e3c054a2fb85a12481c722af616c7fb6f1d02d862248385eecbec3e4240ebd1e
Status: Image is up to date for googleapis/artman:latest
synthtool > Cloning googleapis.
synthtool > Running generator for google/cloud/automl/artman_automl_v1beta1.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/js/automl-v1beta1.
.eslintignore
.eslintrc.yml
.github/ISSUE_TEMPLATE/bug_report.md
.github/ISSUE_TEMPLATE/feature_request.md
.github/ISSUE_TEMPLATE/support_request.md
.jsdoc.js
.kokoro/common.cfg
.kokoro/continuous/node10/common.cfg
.kokoro/continuous/node10/docs.cfg
.kokoro/continuous/node10/lint.cfg
.kokoro/continuous/node10/samples-test.cfg
.kokoro/continuous/node10/system-test-grpcjs.cfg
.kokoro/continuous/node10/system-test.cfg
.kokoro/continuous/node10/test.cfg
.kokoro/continuous/node11/common.cfg
.kokoro/continuous/node11/test.cfg
.kokoro/continuous/node6/common.cfg
.kokoro/continuous/node6/test.cfg
.kokoro/continuous/node8/common.cfg
.kokoro/continuous/node8/test.cfg
.kokoro/docs.sh
.kokoro/lint.sh
.kokoro/presubmit/node10/common.cfg
.kokoro/presubmit/node10/docs.cfg
.kokoro/presubmit/node10/lint.cfg
.kokoro/presubmit/node10/samples-test.cfg
.kokoro/presubmit/node10/system-test-grpcjs.cfg
.kokoro/presubmit/node10/system-test.cfg
.kokoro/presubmit/node10/test.cfg
.kokoro/presubmit/node11/common.cfg
.kokoro/presubmit/node11/test.cfg
.kokoro/presubmit/node6/common.cfg
.kokoro/presubmit/node6/test.cfg
.kokoro/presubmit/node8/common.cfg
.kokoro/presubmit/node8/test.cfg
.kokoro/presubmit/windows/common.cfg
.kokoro/presubmit/windows/test.cfg
.kokoro/publish.sh
.kokoro/release/publish.cfg
.kokoro/samples-test.sh
.kokoro/system-test.sh
.kokoro/test.bat
.kokoro/test.sh
.kokoro/trampoline.sh
.nycrc
.prettierignore
.prettierrc
CODE_OF_CONDUCT.md
CONTRIBUTING.md
LICENSE
Skipping: README.md
codecov.yaml
renovate.json
synthtool > Replaced 'https:\\/\\/cloud\\.google\\.com[\\s\\*]*http:\\/\\/(.*)[\\s\\*]*\\)' in src/v1beta1/doc/google/protobuf/doc_timestamp.js.
synthtool > Replaced 'toISOString\\]' in src/v1beta1/doc/google/protobuf/doc_timestamp.js.

> grpc@1.19.0 install /tmpfs/src/git/autosynth/working_repo/node_modules/grpc
> node-pre-gyp install --fallback-to-build --library=static_library

node-pre-gyp WARN Using needle for node-pre-gyp https download 
[grpc] Success: "/tmpfs/src/git/autosynth/working_repo/node_modules/grpc/src/node/extension_binary/node-v57-linux-x64-glibc/grpc_node.node" is installed via remote

> protobufjs@6.8.8 postinstall /tmpfs/src/git/autosynth/working_repo/node_modules/protobufjs
> node scripts/postinstall

npm notice created a lockfile as package-lock.json. You should commit this file.
added 870 packages from 917 contributors and audited 2786 packages in 19.235s
found 3 vulnerabilities (1 low, 2 moderate)
  run `npm audit fix` to fix them, or `npm audit` for details

> @google-cloud/automl@0.1.4 fix /tmpfs/src/git/autosynth/working_repo
> eslint '**/*.js' --fix


/tmpfs/src/git/autosynth/working_repo/samples/test/automlVision.test.js
  19:26  error  "chai" is not found  node/no-missing-require

/tmpfs/src/git/autosynth/working_repo/samples/vision/automlVisionDataset.js
   33:26  error  "@google-cloud/automl" is not found  node/no-missing-require
   87:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  126:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  160:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  201:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  239:26  error  "@google-cloud/automl" is not found  node/no-missing-require

/tmpfs/src/git/autosynth/working_repo/samples/vision/automlVisionModel.js
   34:26  error  "@google-cloud/automl" is not found  node/no-missing-require
   94:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  113:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  188:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  256:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  289:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  320:26  error  "@google-cloud/automl" is not found  node/no-missing-require
  321:24  error  "mathjs" is not found                node/no-missing-require
  401:26  error  "@google-cloud/automl" is not found  node/no-missing-require

/tmpfs/src/git/autosynth/working_repo/samples/vision/automlVisionPredict.js
  34:26  error  "@google-cloud/automl" is not found  node/no-missing-require

✖ 17 problems (17 errors, 0 warnings)

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @google-cloud/automl@0.1.4 fix: `eslint '**/*.js' --fix`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the @google-cloud/automl@0.1.4 fix script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/kbuilder/.npm/_logs/2019-03-28T11_25_30_145Z-debug.log
synthtool > Cleaned up 2 temporary directories.
synthtool > Wrote metadata to synth.metadata.

[codecov]

Codecov Report

Merging #149 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #149   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           1      1           
  Lines           4      4           
=====================================
  Hits            4      4

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