Bug 1446809 - Remove some b2g leftover in the testing/mozbase r=jgraham

MozReview-Commit-ID: 6PGuSXVjMB9

--HG--
extra : rebase_source : 69d3611477d78fcd7ba6db6baff1803281244ac0
extra : source : 04c46f107d24bc387a98839c86a22aec9ad31721

testing/mozbase/moztest/tests/test.py

@@ -41,7 +41,6 @@ class Collection(unittest.TestCase):
         c1 = TestContext('host1')
         c2 = TestContext('host2')
         c3 = TestContext('host2')
-        c3.os = 'B2G'
         c4 = TestContext('host1')
 
         t1 = TestResult('t1', context=c1)
@@ -53,7 +52,7 @@ class Collection(unittest.TestCase):
         self.collection.extend([t1, t2, t3, t4])
 
     def test_unique_contexts(self):
-        self.assertEqual(len(self.collection.contexts), 3)
+        self.assertEqual(len(self.collection.contexts), 2)
 
 
 if __name__ == '__main__':

testing/mozbase/mozversion/tests/manifest.ini

@@ -2,5 +2,4 @@
 subsuite = mozbase, os == "linux"
 [test_binary.py]
 [test_sources.py]
-[test_b2g.py]
 [test_apk.py]

testing/mozbase/packages.txt

@@ -1,5 +1,4 @@
 manifestparser.pth:testing/mozbase/manifestparser
-mozb2g.pth:testing/mozbase/mozb2g
 mozcrash.pth:testing/mozbase/mozcrash
 mozdebug.pth:testing/mozbase/mozdebug
 mozdevice.pth:testing/mozbase/mozdevice