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 112bd08a083aa3cc0be866837df0745fe9fc4c81..c344129301d00f4fc82364a48344754fce3c5758 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -694,6 +694,13 @@ class ExtensionService
 
   NaClModuleInfoList::iterator FindNaClModule(const GURL& url);
 
+  // Sets up preferences for a newly installed extension in a new data
+  // directory. |page_ordinal| is order the extension should show up in the NTP.

[jeremy, 2012/02/12 09:40:28]

nit: *is -> is the

[benwells, 2012/02/13 02:55:44]

Some info about what happens to the preferences in the original data directory
would be nice. I.e. is the final result two copies of the extension preferences?

[benwells, 2012/02/13 02:55:44]

Can this be done elsewhere? Moving it into AppShortcutManager to happen on the
NOTIFICATION_EXTENSION_INSTALLED should be pretty trivial, if it works.

+  void SetupExtensionPrefsInSeparateDataDirectory(
+      const Extension* extension,
+      bool from_webstore,
+      const StringOrdinal& page_ordinal);
+
   // The profile this ExtensionService is part of.
   Profile* profile_;