Add "UninstallReason" parameter to ExtensionRegistryObserver::OnExtensionUninstalled.

chrome/browser/extensions/extension_service.h

Index: chrome/browser/extensions/extension_service.h
diff --git a/chrome/browser/extensions/extension_service.h b/chrome/browser/extensions/extension_service.h
index e1a0ebd9bfa8ae5b7552168643b67fe4a8513204..3612bc2760de6f1ee8ba131d449574cd66d170d7 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -155,28 +155,12 @@ class ExtensionService
       public content::NotificationObserver,
       public extensions::Blacklist::Observer {
  public:
-  enum UninstallReason {
-    UNINSTALL_REASON_FOR_TESTING,         // Used for testing code only
-    UNINSTALL_REASON_USER_INITIATED,      // User performed some UI gesture
-    UNINSTALL_REASON_EXTENSION_DISABLED,  // Extension disabled due to error
-    UNINSTALL_REASON_STORAGE_THRESHOLD_EXCEEDED,
-    UNINSTALL_REASON_INSTALL_CANCELED,
-    UNINSTALL_REASON_MANAGEMENT_API,
-    UNINSTALL_REASON_SYNC,
-    UNINSTALL_REASON_ORPHANED_THEME,
-    UNINSTALL_REASON_ORPHANED_EPHEMERAL_EXTENSION,
-    // The entries below imply bypassing checking user has permission to
-    // uninstall the corresponding extension id.
-    UNINSTALL_REASON_ORPHANED_EXTERNAL_EXTENSION,
-    UNINSTALL_REASON_ORPHANED_SHARED_MODULE,
-    UNINSTALL_REASON_INTERNAL_MANAGEMENT  // Internal extensions (see usages)
-  };
-
   // Attempts to uninstall an extension from a given ExtensionService. Returns
   // true iff the target extension exists.
-  static bool UninstallExtensionHelper(ExtensionService* extensions_service,
-                                       const std::string& extension_id,
-                                       UninstallReason reason);
+  static bool UninstallExtensionHelper(
+      ExtensionService* extensions_service,
+      const std::string& extension_id,
+      extensions::UninstalledExtensionInfo::Reason reason);
 
   // Constructor stores pointers to |profile| and |extension_prefs| but
   // ownership remains at caller.
@@ -260,9 +244,10 @@ class ExtensionService
   // Uninstalls the specified extension. Callers should only call this method
   // with extensions that exist. |reason| lets the caller specify why the
   // extension is uninstalled.
-  virtual bool UninstallExtension(const std::string& extension_id,
-                                  UninstallReason reason,
-                                  base::string16* error);
+  virtual bool UninstallExtension(
+      const std::string& extension_id,
+      extensions::UninstalledExtensionInfo::Reason reason,
+      base::string16* error);
 
   // Enables the extension.  If the extension is already enabled, does
   // nothing.