Automated rollback of commit 7dec005.

*** Reason for rollback ***

Tickled a hidden bug in Blaze query.

RELNOTES: None
PiperOrigin-RevId: 159718294

site/docs/query.html

@@ -1224,11 +1224,6 @@ <h3 id="output-package">Print the set of packages</h3>
  packages.
 </p>
 
-<p>
- Packages in external repositories are formatted as
- <code>@repo//foo/bar</code> while packages in the main repository are
- formatted as <code>foo/bar</code>.
-</p>
 <p>
  In conjunction with the <code>deps(...)</code> query, this output
  option can be used to find the set of packages that must be checked

src/main/java/com/google/devtools/build/lib/query2/output/OutputFormatter.java

@@ -344,7 +344,7 @@ public OutputFormatterCallback<Target> createPostFactoStreamCallback(
  public void processOutput(Iterable<Target> partialResult) {
 
  for (Target target : partialResult) {
- packageNames.add(target.getPackage().getPackageIdentifier().toString());
+ packageNames.add(target.getLabel().getPackageName());
  }
  }
 

src/test/shell/bazel/local_repository_test.sh

@@ -427,17 +427,6 @@ EOF
  expect_log "//external:my_repo"
 }
 
-function test_repository_package_query() {
- mkdir a b b/b
- echo "local_repository(name='b', path='b')" > WORKSPACE
- echo "sh_library(name='a', deps=['@b//b'])" > a/BUILD
- touch b/WORKSPACE
- echo "sh_library(name='b')" > b/b/BUILD
- bazel query --output package "deps(//a)" >& $TEST_log || fail "query failed"
- expect_log "a"
- expect_log "@b//b"
-}
-
 function test_warning() {
  local bar=$TEST_TMPDIR/bar
  rm -rf "$bar"