View toolbars contain actions that apply only to the particular view in which they appear. The view toolbar also contains a context menu that contains other actions for that view. This menu is opened by clicking on the downwards pointing triangle. If there is enough space, view toolbars are in the view tab area. Otherwise they appear in the view.
Here is an example of the view toolbar for the Properties view:
View title bars contain the view name, its icon, and the view toolbar.
Workbench Window Layout