Fixes 4464 - Restore get_min_sdk_version() function from sitescripts.extensions.android module that…

sitescripts/extensions/bin/updateUpdateManifests.py

Index: sitescripts/extensions/bin/updateUpdateManifests.py
===================================================================
--- a/sitescripts/extensions/bin/updateUpdateManifests.py
+++ b/sitescripts/extensions/bin/updateUpdateManifests.py
@@ -19,27 +19,34 @@
 
   This script generates update manifests for all extensions and apps
 """
 
 import os
 import re
 import sys
 import subprocess
+import xml.dom.minidom as dom
 from ConfigParser import SafeConfigParser
 
 from buildtools.packagerGecko import KNOWN_APPS
 from buildtools.packagerSafari import get_developer_identifier
 from buildtools.xarfile import read_certificates_and_key
 
 from sitescripts.utils import get_config, get_template
 from sitescripts.extensions.utils import (
     Configuration, getDownloadLinks,
     writeIEUpdateManifest, writeAndroidUpdateManifest)
-from sitescripts.extensions.android import get_min_sdk_version
+
+
+def get_min_sdk_version(repo, version):
+    command = ['hg', 'cat', '-r', version, 'AndroidManifest.xml']
+    result = subprocess.check_output(command, cwd=repo.repository)
+    uses_sdk = dom.parseString(result).getElementsByTagName('uses-sdk')[0]
+    return uses_sdk.attributes['android:minSdkVersion'].value
 
 
 def readMetadata(repo, version):
     """
     reads extension ID and compatibility information from metadata file in the
     extension's repository
     """
     if repo.type == 'android':