Docserver: Consolidate features caching and access.

chrome/common/extensions/docs/server2/manifest_features.py

Index: chrome/common/extensions/docs/server2/manifest_features.py
diff --git a/chrome/common/extensions/docs/server2/manifest_features.py b/chrome/common/extensions/docs/server2/manifest_features.py
index e535592482fec1c804afd4ac82951356528114a5..fb393928e249f41fe4c69e4ce6f3a83da115e36b 100644
--- a/chrome/common/extensions/docs/server2/manifest_features.py
+++ b/chrome/common/extensions/docs/server2/manifest_features.py
@@ -14,22 +14,6 @@ is missing, 'optional' is assumed.
 
 import features_utility
 
-def CreateManifestFeatures(features_json, manifest_json, filter_platform=None):
-  '''Create a manifest features dictionary by normalizing |features_json| and
-  merging it with |manifest_json|. If filter_platform is 'app' or 'extension'
-  then irrelevant features will be removed.
-  '''
-  assert filter_platform in ['app', 'extension', None]
-  manifest_features = features_utility.MergedWith(
-      features_utility.Parse(features_json), manifest_json)
-
-  if filter_platform:
-    manifest_features = features_utility.Filtered(
-        manifest_features, filter_platform)
-
-  return manifest_features
-
-
 def ConvertDottedKeysToNested(features):
   '''Some Manifest Features are subordinate to others, such as app.background to
   app. Subordinate Features can be moved inside the parent Feature under the key