Create and store persistent unique ids for sessionStorage.

webkit/dom_storage/dom_storage_area_unittest.cc

Index: webkit/dom_storage/dom_storage_area_unittest.cc
diff --git a/webkit/dom_storage/dom_storage_area_unittest.cc b/webkit/dom_storage/dom_storage_area_unittest.cc
index f9d428474cb6da97e3496453a4fac3678d8fedff..ee64623df6ddf0e490f5ebe729eb501f7f6e25ef 100644
--- a/webkit/dom_storage/dom_storage_area_unittest.cc
+++ b/webkit/dom_storage/dom_storage_area_unittest.cc
@@ -70,7 +70,7 @@ class DomStorageAreaTest : public testing::Test {
 
 TEST_F(DomStorageAreaTest, DomStorageAreaBasics) {
   scoped_refptr<DomStorageArea> area(
-      new DomStorageArea(1, kOrigin, FilePath(), NULL));
+      new DomStorageArea(1, "", kOrigin, NULL));
   string16 old_value;
   NullableString16 old_nullable_value;
   scoped_refptr<DomStorageArea> copy;
@@ -85,7 +85,7 @@ TEST_F(DomStorageAreaTest, DomStorageAreaBasics) {
   EXPECT_FALSE(area->HasUncommittedChanges());
 
   // Verify that a copy shares the same map.
-  copy = area->ShallowCopy(2);
+  copy = area->ShallowCopy(2, "");
   EXPECT_EQ(kOrigin, copy->origin());
   EXPECT_EQ(2, copy->namespace_id());
   EXPECT_EQ(area->Length(), copy->Length());
@@ -96,11 +96,11 @@ TEST_F(DomStorageAreaTest, DomStorageAreaBasics) {
   // But will deep copy-on-write as needed.
   EXPECT_TRUE(area->RemoveItem(kKey, &old_value));
   EXPECT_NE(copy->map_.get(), area->map_.get());
-  copy = area->ShallowCopy(2);
+  copy = area->ShallowCopy(2, "");
   EXPECT_EQ(copy->map_.get(), area->map_.get());
   EXPECT_TRUE(area->SetItem(kKey, kValue, &old_nullable_value));
   EXPECT_NE(copy->map_.get(), area->map_.get());
-  copy = area->ShallowCopy(2);
+  copy = area->ShallowCopy(2, "");
   EXPECT_EQ(copy->map_.get(), area->map_.get());
   EXPECT_NE(0u, area->Length());
   EXPECT_TRUE(area->Clear());
@@ -140,8 +140,7 @@ TEST_F(DomStorageAreaTest, BackingDatabaseOpened) {
   // be null.
   {
     scoped_refptr<DomStorageArea> area(
-        new DomStorageArea(kSessionStorageNamespaceId, kOrigin,
-                           temp_dir.path(), NULL));
+        new DomStorageArea(kSessionStorageNamespaceId, "", kOrigin, NULL));
     EXPECT_EQ(NULL, area->backing_.get());
     EXPECT_TRUE(area->is_initial_import_done_);