Remove Path from Location, ParserInputSource and bunch of other low-level classes.

This makes the code cleaner because a lot of places never read the file and thus never needed a Path in the first place. I got to this change in a bit convoluted way:

- I wanted the default tools in Android rules to point to //external:
- I wanted to make sure that that doesn't cause an error is no Android rules are built, thus I had to add some binding for them in the default WORKSPACE file
- I wanted the Android rules not to depend on Bazel core with an eye towards eventually moving them to a separate jar / Skylark code
- The default WORKSPACE file is currently composed from files extracted by the Bazel launcher which would make the Android rules depend on a very core mechanism
- I couldn't simply pass in jdk.WORKSPACE as a String because Location, ParserInputSource and a bunch of other things needed a Path, which a simple string doesn't have.

Thus, this change.

--
MOS_MIGRATED_REVID=95828839

1 files changed, 3 insertions, 6 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/events/EventTestTemplate.java b/src/test/java/com/google/devtools/build/lib/events/EventTestTemplate.java
index 6f0f8fef7c..b8388ff590 100644
--- a/src/test/java/com/google/devtools/build/lib/events/EventTestTemplate.java
+++ b/src/test/java/com/google/devtools/build/lib/events/EventTestTemplate.java
@@ -14,25 +14,22 @@
 package com.google.devtools.build.lib.events;
 
 import com.google.devtools.build.lib.events.Location.LineAndColumn;
-import com.google.devtools.build.lib.testutil.Scratch;
-import com.google.devtools.build.lib.vfs.Path;
+import com.google.devtools.build.lib.vfs.PathFragment;
 
 import org.junit.Before;
 
 public abstract class EventTestTemplate {
 
   protected Event event;
-  protected Path path;
+  protected PathFragment path;
   protected Location location;
   protected Location locationNoPath;
   protected Location locationNoLineInfo;
 
-  private Scratch scratch = new Scratch();
-
   @Before
   public void setUp() throws Exception {
     String message = "This is not an error message.";
-    path = scratch.resolve("/path/to/workspace/my/sample/path.txt");
+    path = new PathFragment("/path/to/workspace/my/sample/path.txt");
 
     location = Location.fromPathAndStartColumn(path, 21, 31, new LineAndColumn(3, 4));