Work around bug in generate_policy_source.py to fix several policies.

components/policy/resources/policy_templates.json

 {
 # policy_templates.json - Metafile for policy templates
 #
 # The content of this file is evaluated as a Python expression.
 #
 # This file is used as input to generate the following policy templates:
 # ADM, ADMX+ADML, MCX/plist and html documentation.
 #
 # Policy templates are user interface definitions or documents about the
 # policies that can be used to configure Chrome. Each policy is a name-value
@@ skipping 1177 matching lines @@
       'desc': '''This policy is deprecated, consider using SyncDisabled instead.
 
       Allows the user to sign in to <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph>.
 
       If you set this policy, you can configure whether a user is allowed to sign in to <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph>. Setting this policy to 'False' will prevent apps and extensions that use the chrome.identity API from functioning, so you may want to use SyncDisabled instead.''',
     },
     {
       'name': 'EnableDeprecatedWebBasedSignin',
       'type': 'main',
       'schema': { 'type': 'boolean' },
-      'supported_on': ['chrome.*:35-42'],
+      'supported_on': ['chrome.*:35-'],
       'features': {
         'dynamic_refresh': False,
         'per_profile': False,
       },
       'deprecated': True,
       'example_value': False,
       'id': 265,
       'caption': '''Enables the old web-based signin''',
       'desc': '''Enables the old web-based signin flow.
 
@@ skipping 5858 matching lines @@
           'value': 'tls1.1',
           'caption': 'TLS 1.1',
         },
         {
           'name': 'TLSv1.2',
           'value': 'tls1.2',
           'caption': 'TLS 1.2',
         },
       ],
       'supported_on': [
-        'chrome.*:39-43',
-        'chrome_os:39-43',
-        'android:39-43',
-        'ios:39-43',
+        'chrome.*:39-',
+        'chrome_os:39-',
+        'android:39-',
+        'ios:39-',
       ],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
       },
       'example_value': 'ssl3',
       'id': 279,
       'caption': '''Minimum SSL version enabled''',
       'desc': '''Warning: SSLv3 support will be entirely removed from <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> after version 43 (around July 2015) and this policy will be removed at the same time.
 
@@ skipping 31 matching lines @@
           'value': 'tls1.1',
           'caption': 'TLS 1.1',
         },
         {
           'name': 'TLSv1.2',
           'value': 'tls1.2',
           'caption': 'TLS 1.2',
         },
       ],
       'supported_on': [
-        'chrome.*:39-43',
-        'chrome_os:39-43',
-        'android:39-43',
-        'ios:39-43',
+        'chrome.*:39-',
+        'chrome_os:39-',
+        'android:39-',
+        'ios:39-',
       ],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
       },
       'example_value': 'tls1',
       'id': 280,
       'caption': '''Minimum SSL version to fallback to''',
       'desc': '''Warning: SSLv3 support will be entirely removed from <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> after version 43 (around July 2015) and this policy will be removed at the same time.
 
@@ skipping 161 matching lines @@
       'desc': '''Text appended in parentheses next to the policies top-level container to indicate that those policies are of the Recommended level''',
       'text': 'Default Settings (users can override)',
     },
     'doc_complex_policies_on_windows': {
       'desc': '''Text pointing the user to a help article for complex policies on Windows''',
       'text': '''encoded as a JSON string, for details see <ph name="COMPLEX_POLICIES_URL">http://www.chromium.org/administrators/complex-policies-on-windows<ex>http://www.chromium.org/administrators/complex-policies-on-windows</ex></ph>''',
     },
   },
   'placeholders': [],
 }