Remove the Android generator.

test/actions/gyptest-all.py

Index: test/actions/gyptest-all.py
diff --git a/test/actions/gyptest-all.py b/test/actions/gyptest-all.py
index ea555550a2080481b3224cfdfa794a993af85d87..c8833a5d1ec45848eb81d4d31cda803bc119657e 100755
--- a/test/actions/gyptest-all.py
+++ b/test/actions/gyptest-all.py
@@ -22,8 +22,7 @@ test.relocate('src', 'relocate/src')
 # writes it as a means to making the action run on every build.  That
 # doesn't mesh well with ninja's semantics.  TODO(evan): figure out
 # how to work always-run actions in to ninja.
-# Android also can't do this as it doesn't have order-only dependencies.
-if test.format in ['ninja', 'android', 'xcode-ninja']:
+if test.format in ['ninja', 'xcode-ninja']:
   test.build('actions.gyp', test.ALL, chdir='relocate/src')
 else:
   # Test that an "always run" action increases a counter on multiple