Remove the Android generator.

test/subdirectory/gyptest-subdir-default.py

Index: test/subdirectory/gyptest-subdir-default.py
diff --git a/test/subdirectory/gyptest-subdir-default.py b/test/subdirectory/gyptest-subdir-default.py
index 5d262f807560ca3fc16a640a664fc9c84a009063..2cb6659beb8a7c6aba5dd1f566068432fc180049 100755
--- a/test/subdirectory/gyptest-subdir-default.py
+++ b/test/subdirectory/gyptest-subdir-default.py
@@ -13,10 +13,9 @@ and using the subdirectory's solution or project file as the entry point.
 import TestGyp
 import errno
 
-# Android doesn't support running from subdirectories.
 # Ninja doesn't support relocation.
 # CMake produces a single CMakeLists.txt in the output directory.
-test = TestGyp.TestGyp(formats=['!ninja', '!android', '!cmake'])
+test = TestGyp.TestGyp(formats=['!ninja', '!cmake'])
 
 test.run_gyp('prog1.gyp', chdir='src')