Display third party cookies and site data counts in the WebsiteSettings UI.

chrome/browser/browsing_data_appcache_helper.h

Index: chrome/browser/browsing_data_appcache_helper.h
diff --git a/chrome/browser/browsing_data_appcache_helper.h b/chrome/browser/browsing_data_appcache_helper.h
index 668cadd194e8f92a58f7b3f20a4b798b84761603..0534320b8930ccb7875b1f3b3fa7bb982afd3f35 100644
--- a/chrome/browser/browsing_data_appcache_helper.h
+++ b/chrome/browser/browsing_data_appcache_helper.h
@@ -23,6 +23,8 @@ class ResourceContext;
 class BrowsingDataAppCacheHelper
     : public base::RefCountedThreadSafe<BrowsingDataAppCacheHelper> {
  public:
+  typedef std::map<GURL, appcache::AppCacheInfoVector> OriginAppCacheInfoMap;
+
   explicit BrowsingDataAppCacheHelper(Profile* profile);
 
   virtual void StartFetching(const base::Closure& completion_callback);
@@ -72,6 +74,12 @@ class CannedBrowsingDataAppCacheHelper : public BrowsingDataAppCacheHelper {
   // True if no appcaches are currently stored.
   bool empty() const;
 
+  // Returns the current number of app caches.
+  size_t GetAppCacheCount() const;
+
+  // Returns a current map with the |AppChacheInfoVector|s per origin.
+  const OriginAppCacheInfoMap& GetOriginAppCacheInfoMap() const;
+
   // BrowsingDataAppCacheHelper methods.
   virtual void StartFetching(const base::Closure& completion_callback) OVERRIDE;