Bug 1288450 - Add min sdk version to mozinfo.json; r=ahal

python/mozbuild/mozbuild/mozinfo.py

@@ -140,6 +140,9 @@ def build_dict(config, env=os.environ):
         d['platform_guess'] = guess_platform()
         d['buildtype_guess'] = guess_buildtype()
 
+    if d['buildapp'] == 'mobile/android' and 'MOZ_ANDROID_MIN_SDK_VERSION' in substs:
+        d['android_min_sdk'] = substs['MOZ_ANDROID_MIN_SDK_VERSION']
+
     return d