Teaching BrowsingDataRemover how to delete application data.

webkit/dom_storage/dom_storage_context.cc

Index: webkit/dom_storage/dom_storage_context.cc
diff --git a/webkit/dom_storage/dom_storage_context.cc b/webkit/dom_storage/dom_storage_context.cc
index e31019067cea7b9922f5e894dd30e741c1d0b5c9..32e1132a75f4629a9f016b106643ed8718f50790 100644
--- a/webkit/dom_storage/dom_storage_context.cc
+++ b/webkit/dom_storage/dom_storage_context.cc
@@ -95,13 +95,16 @@ void DomStorageContext::DeleteOrigin(const GURL& origin) {
   local->DeleteOrigin(origin);
 }
 
-void DomStorageContext::DeleteDataModifiedSince(const base::Time& cutoff) {
+void DomStorageContext::DeleteDataModifiedSince(
+    const base::Time& cutoff,
+    bool include_protected_origins) {
   std::vector<UsageInfo> infos;
   const bool kIncludeFileInfo = true;
   GetUsageInfo(&infos, kIncludeFileInfo);
   for (size_t i = 0; i < infos.size(); ++i) {
     if (infos[i].last_modified > cutoff) {
-      if (!special_storage_policy_ ||
+      if (include_protected_origins ||
+          !special_storage_policy_ ||
           !special_storage_policy_->IsStorageProtected(infos[i].origin)) {
         DeleteOrigin(infos[i].origin);
       }