Remove app_list_unittests from win7_aura requirements.

projects.py

Index: projects.py
diff --git a/projects.py b/projects.py
index c40523071c6cb095fd64a8309f074e707b870097..b10bbff52ef4eccd815f654ccf0878c8ef7f6f11 100644
--- a/projects.py
+++ b/projects.py
@@ -316,6 +316,8 @@ def _gen_chromium(user, root_dir, rietveld_obj, no_try):
     ]
     linux_aura_tests = aura_tests[:]
     linux_aura_tests.remove('views_unittests')
+    win7_aura_tests = aura_tests[:]
+    win7_aura_tests.remove('app_list_unittests')
     builders_and_tests = {
       # TODO(maruel): Figure out a way to run 'sizes' where people can
       # effectively update the perf expectation correctly.  This requires a
@@ -374,7 +376,7 @@ def _gen_chromium(user, root_dir, rietveld_obj, no_try):
         'telemetry_unittests',
       ],
       'win': ['compile'],
-      'win7_aura': aura_tests + [
+      'win7_aura': win7_aura_tests + [
         'ash_unittests',
       ],
       'win_rel': standard_tests + [