Added support for pending extensions to ExtensionsService and

chrome/browser/extensions/extension_updater.h

Index: chrome/browser/extensions/extension_updater.h
diff --git a/chrome/browser/extensions/extension_updater.h b/chrome/browser/extensions/extension_updater.h
index ae7c4881d9714df7145133a92d977a51e58c9cd0..bd48af8ef5e86ee67427265e4b6d1c39f16c5220 100644
--- a/chrome/browser/extensions/extension_updater.h
+++ b/chrome/browser/extensions/extension_updater.h
@@ -198,10 +198,6 @@ class ExtensionUpdater
   void HandleManifestResults(const ManifestFetchData& fetch_data,
                              const UpdateManifest::Results& results);
 
-  // Calculates the value to use for the ping days parameter in manifest
-  // fetches for a given extension.
-  int CalculatePingDays(const std::string& extension_id);
-
   // Determines the version of an existing extension.
   // Returns true on success and false on failures.
   bool GetExistingVersion(const std::string& id, std::string* version);