Add APIs for mapping between new and current package names.

This will allow Market and others to find out what the "real" name
of a package is, when it is currently running under the old name of
a previously installed version.
diff --git a/test-runner/android/test/mock/MockPackageManager.java b/test-runner/android/test/mock/MockPackageManager.java
index c8339ed..2a4b3f7 100644
--- a/test-runner/android/test/mock/MockPackageManager.java
+++ b/test-runner/android/test/mock/MockPackageManager.java
@@ -59,6 +59,16 @@
     }
 
     @Override
+    public String[] currentToCanonicalPackageNames(String[] names) {
+        throw new UnsupportedOperationException();
+    }
+    
+    @Override
+    public String[] canonicalToCurrentPackageNames(String[] names) {
+        throw new UnsupportedOperationException();
+    }
+    
+    @Override
     public Intent getLaunchIntentForPackage(String packageName) {
         throw new UnsupportedOperationException();
     }