cherry-pick browser: move impl of savecomments command to Toolbar dispatch

[meven]

Signed-off-by: Méven Car [email protected] Change-Id: Ifcb34977b72bb0eccd23667deb4750637810e569 (cherry picked from commit 95cc0f6dd48303597bfdd5646990afb1fe615499)

• Resolves: #
• Target version: master

Summary

TODO

• [ ] ...

Checklist

• [ ] Code is properly formatted
• [ ] All commits have Change-Id
• [ ] I have run tests with make check
• [ ] I have issued make run and manually verified that everything looks okay
• [ ] Documentation (manuals or wiki) has been updated or is not required