app/code/Magento/Backend/Model/Session/Quote.php

...ode/Magento/Backend/Test/Unit/Model/Session/QuoteTest.php

app/code/Magento/Checkout/Model/Session.php

app/code/Magento/Customer/Block/Adminhtml/Edit/Tab/Cart.php

...e/Magento/Customer/Block/Adminhtml/Edit/Tab/View/Cart.php

...omer/Controller/Adminhtml/Cart/Product/Composite/Cart.php

...code/Magento/Customer/Controller/Adminhtml/Index/Cart.php

app/code/Magento/Quote/Model/QuoteManagement.php

app/code/Magento/Quote/Model/QuoteRepository.php

...ode/Magento/Quote/Test/Unit/Model/QuoteManagementTest.php

...ode/Magento/Quote/Test/Unit/Model/QuoteRepositoryTest.php

app/code/Magento/Sales/Model/AdminOrder/Create.php

composer.lock