Communicate ExtensionSettings policy to renderers

chrome/browser/extensions/extension_management.h

Index: chrome/browser/extensions/extension_management.h
diff --git a/chrome/browser/extensions/extension_management.h b/chrome/browser/extensions/extension_management.h
index 8ce74feff42f9522751586d1fd41ce7fa7e3bcd7..1fec98d49486d2e9d1af6cc8b9b7cae773af1563 100644
--- a/chrome/browser/extensions/extension_management.h
+++ b/chrome/browser/extensions/extension_management.h
@@ -117,9 +117,26 @@ class ExtensionManagement : public KeyedService {
   // Returns the list of hosts blocked by policy for |extension|.
   const URLPatternSet& GetRuntimeBlockedHosts(const Extension* extension) const;
 
-  // Returns the list of hosts |extension| is limited to by policy.
+  // Returns the hosts exempted by policy from the RuntimeBlockedHosts for
+  // |extension|.
   const URLPatternSet& GetRuntimeAllowedHosts(const Extension* extension) const;
 
+  // Returns the list of hosts blocked by policy for Default scope. This can be
+  // overridden by an invividual scope which is queried via
+  // GetRuntimeBlockedHosts.
+  const URLPatternSet& GetDefaultRuntimeBlockedHosts() const;
+
+  // Returns the hosts exempted by policy from RuntimeBlockedHosts for
+  // the default scope. This can be overridden by an individual scope which is
+  // queries via GetRuntimeAllowedHosts.
+  const URLPatternSet& GetDefaultRuntimeAllowedHosts() const;
+
+  // Checks if an |extension| has its own runtime_blocked_hosts or
+  // runtime_allowed_hosts defined in the individual scope of the
+  // ExtensionSettings policy.
+  // Returns false if an individual scoped setting isn't defined.
+  bool IsDefaultRuntimeBlockedAllowedHosts(const Extension* extension) const;
+
   // Checks if a URL is on the blocked host permissions list for a specific
   // extension.
   bool IsBlockedHost(const Extension* extension, const GURL& url) const;