Cloud print proxy enablement under policy control.

Implement policy control of the cloud print policy, in just the UI part for now
(in the service requires some refactoring).

BUG=59769
TEST=Change the policy and verifying that the UI in Under the Hood gets disabled or enabled properly, with the policy notification at the top.

Review URL: http://codereview.chromium.org/6344013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@73523 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 16 insertions, 3 deletions

diff --git a/tools/grit/grit/format/policy_templates/writers/template_writer.py b/tools/grit/grit/format/policy_templates/writers/template_writer.py
index 539953a..7311990 100644
--- a/tools/grit/grit/format/policy_templates/writers/template_writer.py
+++ b/tools/grit/grit/format/policy_templates/writers/template_writer.py
@@ -44,6 +44,18 @@ class TemplateWriter(object):
     '''
     return False
 
+  def IsFuturePolicySupported(self, policy):
+    '''Checks if the given future policy is supported by the writer.
+
+    Args:
+      policy: The dictionary of the policy.
+
+    Returns:
+      True if the writer chooses to include the deprecated 'policy' in its
+      output.
+    '''
+    return False
+
   def IsPolicySupported(self, policy):
     '''Checks if the given policy is supported by the writer.
     In other words, the set of platforms supported by the writer
@@ -60,6 +72,10 @@ class TemplateWriter(object):
         not self.IsDeprecatedPolicySupported(policy)):
       return False
 
+    if ('future' in policy and policy['future'] is True and
+        not self.IsFuturePolicySupported(policy)):
+      return False
+
     if '*' in self.platforms:
       # Currently chrome_os is only catched here.
       return True
@@ -231,6 +247,3 @@ class TemplateWriter(object):
       str_key = policy['name']
     # Groups come before regular policies.
     return (not is_group, str_key)
-
-
-