Remove firebase-appdistribution-stub

[lfkellogg]

We pivoted away from this approach.

[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (dde5de1) and merge commit (fff9c41).

Test Logs

• Base (dde5de1): https://android-ci.firebaseopensource.com/view/gcs/android-ci/logs/postsubmit-binary-size/1491899943386877954
• Merge (fff9c41): https://android-ci.firebaseopensource.com/view/gcs/android-ci/pr-logs/pull/firebase_firebase-android-sdk/3434/binary-size/1491901946791989251

Notes

• Commit (fff9c41) is created by Prow via merging PR base commit (dde5de1) and head commit (a91aefb).

1. https://storage.googleapis.com/firebase-sdk-metric-reports/63I0B2LtYA.html

[google-oss-bot]

Coverage Report ¹

Affected Products

• firebase-database

  Overall coverage changed from 50.13% (dde5de1) to 50.18% (fff9c41) by +0.04%.

  Filename	Base (dde5de1)	Merge (fff9c41)	Diff
  DoubleNode.java	100.00%	88.24%	-11.76%
  QueryParams.java	89.76%	90.36%	+0.60%
  ViewProcessor.java	91.79%	92.10%	+0.30%
  WebsocketConnection.java	32.77%	35.03%	+2.26%

• firebase-firestore

  Overall coverage changed from 45.60% (dde5de1) to 45.59% (fff9c41) by -0.00%.

  Filename	Base (dde5de1)	Merge (fff9c41)	Diff
  PatchMutation.java	100.00%	98.39%	-1.61%

Test Logs

• Base (dde5de1): https://android-ci.firebaseopensource.com/view/gcs/android-ci/logs/postsubmit-check-coverage/1491899943391072256
• Merge (fff9c41): https://android-ci.firebaseopensource.com/view/gcs/android-ci/pr-logs/pull/firebase_firebase-android-sdk/3434/check-coverage-changed/1491901946791989248

Notes

• Commit (fff9c41) is created by Prow via merging PR base commit (dde5de1) and head commit (a91aefb).
• Run gradle <product>:checkCoverage to produce HTML coverage reports locally. After gradle commands finished, report files can be found under <product-build-dir>/reports/jacoco/.

1. https://storage.googleapis.com/firebase-sdk-metric-reports/8jHoTGthZs.html

[lfkellogg]

/test check-changed