mojo leveldb: Get profile and leveldb connected to DOMStorageContext.

components/filesystem/file_impl.cc

Index: components/filesystem/file_impl.cc
diff --git a/components/filesystem/file_impl.cc b/components/filesystem/file_impl.cc
index 21b38d7290d8099cf620f157253c156be1f47d28..0966f24c56250017e3a74ec34363379142010f56 100644
--- a/components/filesystem/file_impl.cc
+++ b/components/filesystem/file_impl.cc
@@ -34,7 +34,7 @@ const size_t kMaxReadSize = 1 * 1024 * 1024;  // 1 MB.
 FileImpl::FileImpl(mojo::InterfaceRequest<File> request,
                    const base::FilePath& path,
                    uint32_t flags,
-                   LockTable* lock_table)
+                   const scoped_refptr<LockTable>& lock_table)
     : binding_(this, std::move(request)),
       file_(path, flags),
       path_(path),
@@ -45,7 +45,7 @@ FileImpl::FileImpl(mojo::InterfaceRequest<File> request,
 FileImpl::FileImpl(mojo::InterfaceRequest<File> request,
                    const base::FilePath& path,
                    base::File file,
-                   LockTable* lock_table)
+                   const scoped_refptr<LockTable>& lock_table)
     : binding_(this, std::move(request)),
       file_(std::move(file)),
       path_(path),