Teaching BrowsingDataRemover how to delete application data.

webkit/quota/special_storage_policy.h

Index: webkit/quota/special_storage_policy.h
diff --git a/webkit/quota/special_storage_policy.h b/webkit/quota/special_storage_policy.h
index f7d80f7de240155429d44dfd1cd91e736ebe2360..4389ea91b2dfc96bf8f3f983d9a8e153cf9e1313 100644
--- a/webkit/quota/special_storage_policy.h
+++ b/webkit/quota/special_storage_policy.h
@@ -23,6 +23,13 @@ namespace quota {
 class SpecialStoragePolicy
     : public base::RefCountedThreadSafe<SpecialStoragePolicy> {
  public:
+  // Origins are all either protected, unprotected, or extensions.
+  enum OriginTypes {
+    UNPROTECTED_WEB = 1 << 0,
+    PROTECTED_WEB = 1 << 1,
+    EXTENSION = 1 << 2

[jochen (gone - plz use gerrit), 2012/05/24 11:34:04]

stuff in webkit/ can't know about extensions :-/

same applies to your changes to webkit/dom_storage

Maybe call it UNPROTECTED_OTHER and PROTECTED_OTHER and have a callback on
SpecialStoragePolicy that given a URL returns the origin type?

extensionSpecialStoragePolicy can then do the chrome-extension:// magic

+  };
+
   class Observer {
    public:
     virtual void OnSpecialStoragePolicyChanged() = 0;