[gyp][Android] Implement TestGypAndroid.run_built_executable.

test/subdirectory/gyptest-SYMROOT-all.py

Index: test/subdirectory/gyptest-SYMROOT-all.py
diff --git a/test/subdirectory/gyptest-SYMROOT-all.py b/test/subdirectory/gyptest-SYMROOT-all.py
index b7509041aec9baafccbf1d3370438b5d404d4b0f..f0052a23fd1bc85915fd852ab7b72af3bb87e0f3 100755
--- a/test/subdirectory/gyptest-SYMROOT-all.py
+++ b/test/subdirectory/gyptest-SYMROOT-all.py
@@ -29,8 +29,12 @@ test.build('prog1.gyp', test.ALL, SYMROOT=None, chdir='relocate/src')
 test.run_built_executable('prog1',
                           stdout="Hello from prog1.c\n",
                           chdir='relocate/src')
-test.run_built_executable('prog2',
-                          stdout="Hello from prog2.c\n",
-                          chdir='relocate/src')
+
+if test.format == 'android':
+  test.run_built_executable('prog2', stdout="Hello from prog2.c\n",
+                            chdir='relocate/src', subdir='subdir')
+else:
+  test.run_built_executable('prog2', stdout="Hello from prog2.c\n",
+                            chdir='relocate/src')
 
 test.pass_test()