[Bug 522623] Fix 'save all' conflict with Sirius Editor

Remove doSave() implementation and fix regression: Since
ActivityExplorerEditor became a ISaveablesSource,
closing Eclipse with a dirty session does not propose to save changes
because ActivityExplorerEditor.isSaveOnCloseNeeded() method return

Bug: Bug 522623
Change-Id: I177f504d119b122b386aef4d8f0b3e334e9a3652
Signed-off-by: Jeremy Aubry <jaubry@obeo.fr>
3 files changed
tree: fb367c683ecf7d58d317791aa4d10efb53dc17e0
  1. .gitignore
  2. features/
  3. plugins/
  4. releng/
  5. tests/