Remove GetContexts() from the public interface of extensions::Feature. It was

extensions/common/features/simple_feature.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_COMMON_FEATURES_SIMPLE_FEATURE_H_
 #define EXTENSIONS_COMMON_FEATURES_SIMPLE_FEATURE_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 37 matching lines @@
     min_manifest_version_ = min_manifest_version;
   }
   int max_manifest_version() const { return max_manifest_version_; }
   void set_max_manifest_version(int max_manifest_version) {
     max_manifest_version_ = max_manifest_version;
   }
 
   std::set<std::string>* blacklist() { return &blacklist_; }
   std::set<std::string>* whitelist() { return &whitelist_; }
   std::set<Manifest::Type>* extension_types() { return &extension_types_; }
+  std::set<Context>* contexts() { return &contexts_; }
 
   // Dependency resolution is a property of Features that is preferrably
   // handled internally to avoid temptation, but FeatureFilters may need
   // to know if there are any at all.
   bool HasDependencies();
 
   // Adds a filter to this feature. The feature takes ownership of the filter.
   void AddFilter(scoped_ptr<SimpleFeatureFilter> filter);
 
   // Parses the JSON representation of a feature into the fields of this object.
@@ skipping 29 matching lines @@
   virtual Availability IsAvailableToContext(const Extension* extension,
                                             Context context,
                                             const GURL& url,
                                             Platform platform) const OVERRIDE;
 
   virtual std::string GetAvailabilityMessage(AvailabilityResult result,
                                              Manifest::Type type,
                                              const GURL& url,
                                              Context context) const OVERRIDE;
 
-  virtual std::set<Context>* GetContexts() OVERRIDE;
-
   virtual bool IsInternal() const OVERRIDE;
   virtual bool IsBlockedInServiceWorker() const OVERRIDE;
 
   virtual bool IsIdInBlacklist(const std::string& extension_id) const OVERRIDE;
   virtual bool IsIdInWhitelist(const std::string& extension_id) const OVERRIDE;
   static bool IsIdInList(const std::string& extension_id,
                          const std::set<std::string>& list);
 
  protected:
   Availability CreateAvailability(AvailabilityResult result) const;
@@ skipping 29 matching lines @@
 
   typedef std::vector<linked_ptr<SimpleFeatureFilter> > FilterList;
   FilterList filters_;
 
   DISALLOW_COPY_AND_ASSIGN(SimpleFeature);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_FEATURES_SIMPLE_FEATURE_H_