mojo leveldb: Get profile and leveldb connected to DOMStorageContext.

content/browser/storage_partition_impl_map.cc

Index: content/browser/storage_partition_impl_map.cc
diff --git a/content/browser/storage_partition_impl_map.cc b/content/browser/storage_partition_impl_map.cc
index 7a0dd9c94c0ca5c84eaa93f5e762d8a86b136573..7b0b0dd619636e17e52db30461704880b79e7bd0 100644
--- a/content/browser/storage_partition_impl_map.cc
+++ b/content/browser/storage_partition_impl_map.cc
@@ -396,12 +396,15 @@ StoragePartitionImpl* StoragePartitionImplMap::Get(
   if (it != partitions_.end())
     return it->second;
 
+  base::FilePath local_partition_path =
+      GetStoragePartitionPath(partition_domain, partition_name);
   base::FilePath partition_path =
-      browser_context_->GetPath().Append(
-          GetStoragePartitionPath(partition_domain, partition_name));
+      browser_context_->GetPath().Append(local_partition_path);
+
   StoragePartitionImpl* partition =
       StoragePartitionImpl::Create(browser_context_, in_memory,
-                                   partition_path);
+                                   partition_path,
+                                   local_partition_path);
   partitions_[partition_config] = partition;
 
   partition->GetQuotaManager()->SetTemporaryStorageEvictionPolicy(