New post-sideload UI:

chrome/browser/extensions/extension_prefs.h

 // Copyright (c) 2012 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 155 matching lines @@
 
   // Returns base extensions install directory.
   const FilePath& install_directory() const { return install_directory_; }
 
   // Updates the prefs based on the blacklist.
   void UpdateBlacklist(const std::set<std::string>& blacklist_set);
 
   // Based on extension id, checks prefs to see if it is orphaned.
   bool IsExtensionOrphaned(const std::string& id);
 
+  // Increment the count of how many times we prompted the user to acknowledge
+  // the given extension, and return the new count.
+  int IncrementAcknowledgePromptCount(const std::string& extension_id);
+
   // Whether the user has acknowledged an external extension.
   bool IsExternalExtensionAcknowledged(const std::string& extension_id);
   void AcknowledgeExternalExtension(const std::string& extension_id);
 
   // Whether the user has acknowledged a blacklisted extension.
   bool IsBlacklistedExtensionAcknowledged(const std::string& extension_id);
   void AcknowledgeBlacklistedExtension(const std::string& extension_id);
 
   // Whether the user has acknowledged an orphaned extension.
   bool IsOrphanedExtensionAcknowledged(const std::string& extension_id);
@@ skipping 392 matching lines @@
   scoped_ptr<ExtensionSorting> extension_sorting_;
 
   scoped_refptr<ContentSettingsStore> content_settings_store_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionPrefs);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_