Reformat the Bazel build files with the buildifier tool [1].
The style is different for Bazel files. Most notably, indentation level
is 4 spaces instead of 2, and " is used instead of '.
[1] https://github.com/bazelbuild/buildifier
Change-Id: I95c0c6f11b6d76572797853b4ebb5cee5ebd3c98
Currently too big files are published, because some unwanted transitive
dependencies are included in the final artifacts. That will be fixed in
follow-up change by using neverlink option in java_library rule or using
provided_deps attribute that will be addded in future releases of Bazel:
[1].
TEST PLAN:
$ VERBOSE=1 tools/maven/api.sh install bazel
$ VERBOSE=1 tools/maven/api.sh install buck
* [1] https://github.com/bazelbuild/bazel/issues/1402
Change-Id: Ie73d4ae34d96be7f97f6329c4c30c814f54688d5