Move the runfiles for external repositories to under the x.runfiles/ directory

This also sets the Bazel workspace name to io_bazel_source.

Fixes #848.

Relevant to #1116, #1124,

RELNOTES[INC]: All repositories are now directly under the x.runfiles directory in the runfiles tree (previously, external repositories were at x.runfiles/main-repo/external/other-repo. This simplifies handling remote repository runfiles considerably, but will break existing references to external repository runfiles.
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Furthermore, if a Bazel project does not provide a workspace name in the WORKSPACE file, Bazel will now default to using __main__ as the workspace name (instead of "", as previously). The repository's runfiles will appear under x.runfiles/__main__/.

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MOS_MIGRATED_REVID=120224534

1 files changed, 1 insertions, 1 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/analysis/RunfilesSupplierImplTest.java b/src/test/java/com/google/devtools/build/lib/analysis/RunfilesSupplierImplTest.java
index 8626f6913e..70024c460e 100644
--- a/src/test/java/com/google/devtools/build/lib/analysis/RunfilesSupplierImplTest.java
+++ b/src/test/java/com/google/devtools/build/lib/analysis/RunfilesSupplierImplTest.java
@@ -86,7 +86,7 @@ public class RunfilesSupplierImplTest {
   }
 
   private static Runfiles mkRunfiles(Iterable<Artifact> artifacts) {
-    return new Runfiles.Builder("TESTING").addArtifacts(artifacts).build();
+    return new Runfiles.Builder("TESTING", false).addArtifacts(artifacts).build();
   }
 
   private static List<Artifact> mkArtifacts(Root rootDir, String... paths) {