Revert "actionBar: use both up and left for back and down and right for next since not all users can see orientation"
Revert "actionBar: use both up and left for back and down and right for next since not all users can see orientation"

This reverts commit 9d68bd29183970aaf5a41749c4b0ea79155d9c81.

microsoft/vscode,eamodio/vscode,Microsoft/vscode,Microsoft/vscode,microsoft/vscode,hoovercj/vscode,microsoft/vscode,eamodio/vscode,hoovercj/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,Microsoft/vscode,hoovercj/vscode,hoovercj/vscode,hoovercj/vscode,Microsoft/vscode,Microsoft/vscode,Microsoft/vscode,microsoft/vscode,Microsoft/vscode,eamodio/vscode,eamodio/vscode,microsoft/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,Microsoft/vscode,hoovercj/vscode,Microsoft/vscode,eamodio/vscode,Microsoft/vscode,Microsoft/vscode,Krzysztof-Cieslak/vscode,hoovercj/vscode,Microsoft/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,Krzysztof-Cieslak/vscode,Krzysztof-Cieslak/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,Krzysztof-Cieslak/vscode,hoovercj/vscode,microsoft/vscode,Microsoft/vscode,hoovercj/vscode,Microsoft/vscode,eamodio/vscode,microsoft/vscode,Krzysztof-Cieslak/vscode,hoovercj/vscode,hoovercj/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,Microsoft/vscode,eamodio/vscode,eamodio/vscode,hoovercj/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,hoovercj/vscode,microsoft/vscode,Microsoft/vscode,hoovercj/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,eamodio/vscode,Krzysztof-Cieslak/vscode,hoovercj/vscode,Krzysztof-Cieslak/vscode,microsoft/vscode,Microsoft/vscode,hoovercj/vscode,eamodio/vscode,microsoft/vscode,eamodio/vscode,microsoft/vscode,hoovercj/vscode