Install platform apps into a separate data directory

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 3e105e6ae9c516b1dd9be6673c81ce2cf52cc63e..13c036e43d40860e05fa62a9af40f2acfb422e2d 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -159,6 +159,10 @@ class ExtensionService
   // settings are stored.
   static const char* kSyncExtensionSettingsDirectoryName;
 
+  // Returns true if platform apps should be run in their own user data
+  // directory.
+  static bool PlatformAppRequiresSeparateDataDirectory();
+
   // Determine if a given extension download should be treated as if it came
   // from the gallery. Note that this is requires *both* that the download_url
   // match and that the download was referred from a gallery page.
@@ -704,6 +708,20 @@ class ExtensionService
 
   NaClModuleInfoList::iterator FindNaClModule(const GURL& url);
 
+  // Sets up preferences for a newly installed extension.

[Robert Sesek, 2012/02/09 18:43:59]

Document the page_ordinal and initial_enable params.

[sail, 2012/02/10 00:13:18]

Done.

+  void SetupExtensionPrefs(ExtensionPrefs* prefs,
+                           const Extension* extension,
+                           bool from_webstore,
+                           const StringOrdinal& page_ordinal,
+                           bool initial_enable);
+
+  // Sets up preferences for a newly installed extension in a new data
+  // directory.
+  void SetupExtensionPrefsInSeparateDataDirectory(
+      const Extension* extension,
+      bool from_webstore,
+      const StringOrdinal& page_ordinal);
+
   // The profile this ExtensionService is part of.
   Profile* profile_;