Remove the Android generator.

test/builddir/gyptest-all.py

Index: test/builddir/gyptest-all.py
diff --git a/test/builddir/gyptest-all.py b/test/builddir/gyptest-all.py
index f7294b570e2d193311252cd752179c1f4eb9c82e..a26543f49ebee12df2a505c3c31be2812f3fa21a 100755
--- a/test/builddir/gyptest-all.py
+++ b/test/builddir/gyptest-all.py
@@ -23,8 +23,8 @@ import TestGyp
 # its sources. I'm not sure if make is wrong for writing outside the current
 # directory, or if the test is wrong for assuming everything generated is under
 # the current directory.
-# Android, Ninja, and CMake do not support setting the build directory.
-test = TestGyp.TestGyp(formats=['!make', '!ninja', '!android', '!cmake'])
+# Ninja and CMake do not support setting the build directory.
+test = TestGyp.TestGyp(formats=['!make', '!ninja', '!cmake'])
 
 test.run_gyp('prog1.gyp', '--depth=..', chdir='src')
 if test.format == 'msvs':