This partilaly reverts commit 5e18ff208a.
It leaves the compilation fix that was made to
BinderClientTransportTest.
Running instrumentation tests via firebase requires a `--app` argument.
However, we don't have such an app and it isn't immediately clear how
we'll go about making one. Revert the change to let android-testing to
start passing again.
This problem wasn't noticed before merging the original commit because
android-testing is a post-commit CI.
This resolves#5523
While bumping `com.android.tools.build:gradle:3.1.2` to `3.3.0`, some other plugins/artifacts/maven repo/buildscripts have to be updated:
- gradle (wrapper) need to upgrade to 4.10.x
- protobuf gradle plugin need to bump a version compatible with gradle version.
- need add `google()` and `jcenter()` repos for android (otherwise `com.android.tools.build:aapt2:3.3.0x` and `trove4j` will not be found resp.)
- need to accept license for Android "build-tools;28.0.3" in kokoro env.
Eric Anderson
markb74
Chengyuan Zhang
ZHANG Dapeng
Jihun Cho
Eric Gribkoff