Re-enable storage for Suborigins.

chrome/browser/browsing_data/cookies_tree_model_unittest.cc

Index: chrome/browser/browsing_data/cookies_tree_model_unittest.cc
diff --git a/chrome/browser/browsing_data/cookies_tree_model_unittest.cc b/chrome/browser/browsing_data/cookies_tree_model_unittest.cc
index 3141e2597d82f00e3004e0aed376e0adf04adb42..cb6fe394f4047d434628f8b7afbda8e5096dcd16 100644
--- a/chrome/browser/browsing_data/cookies_tree_model_unittest.cc
+++ b/chrome/browser/browsing_data/cookies_tree_model_unittest.cc
@@ -108,7 +108,6 @@ class CookiesTreeModelTest : public testing::Test {
     mock_browsing_data_flash_lso_helper_ = nullptr;
     base::MessageLoop::current()->RunUntilIdle();
   }
-
   std::unique_ptr<CookiesTreeModel> CreateCookiesTreeModelWithInitialSample() {
     LocalDataContainer* container =
         new LocalDataContainer(mock_browsing_data_cookie_helper_.get(),
@@ -1654,4 +1653,44 @@ TEST_F(CookiesTreeModelTest, CookiesFilterWithoutSource) {
   EXPECT_EQ("A", GetDisplayedCookies(&cookies_model));
 }
 
+TEST_F(CookiesTreeModelTest, Suborigins) {
+  LocalDataContainer* container =
+      new LocalDataContainer(mock_browsing_data_cookie_helper_.get(),
+                             mock_browsing_data_database_helper_.get(),
+                             mock_browsing_data_local_storage_helper_.get(),
+                             mock_browsing_data_session_storage_helper_.get(),
+                             mock_browsing_data_appcache_helper_.get(),
+                             mock_browsing_data_indexed_db_helper_.get(),
+                             mock_browsing_data_file_system_helper_.get(),
+                             mock_browsing_data_quota_helper_.get(),
+                             mock_browsing_data_channel_id_helper_.get(),
+                             mock_browsing_data_service_worker_helper_.get(),
+                             mock_browsing_data_cache_storage_helper_.get(),
+                             mock_browsing_data_flash_lso_helper_.get());
+  CookiesTreeModel cookies_model(container, special_storage_policy(), false);
+
+  mock_browsing_data_local_storage_helper_
+      ->AddLocalStorageSamplesWithSuborigins();
+  mock_browsing_data_local_storage_helper_->Notify();
+  {
+    SCOPED_TRACE(
+        "Suborigins get their own storage partitions and are folded into their "
+        "respective hosts");
+    // root
+    // host4 -> local storage -> http://foobar_host4:4
+    //                        -> http://host4:4
+    // host3 -> local storage -> http://foobar_host3:3
+    // host2 -> local storage -> http://host2:2
+    // host1 -> local storage -> http://host1:1
+    EXPECT_EQ(14, cookies_model.GetRoot()->GetTotalNodeCount());
+    EXPECT_EQ(
+        "http://host1:1/,http://host2:2/,http://foobar_host3:3/,"
+        "http://foobar_host4:4/,http://host4:4/",
+        GetDisplayedLocalStorages(&cookies_model));
+    // Delete host4, which should delete foobar_host4:4 in addition to host4:4
+    DeleteStoredObjects(cookies_model.GetRoot()->GetChild(3));
+    EXPECT_EQ(10, cookies_model.GetRoot()->GetTotalNodeCount());
+  }
+}
+
 }  // namespace