Scale Tree.EXPLORER_EXTRA by zoom level instead of using fixed pixels#2441

akoch-yatta merged 1 commit intoeclipse-platform:mastereclipse-platform/eclipse.platform.swt:masterfrom

vi-eclipse:master-404-EXPORER_EXTRAvi-eclipse/eclipse.platform.swt:master-404-EXPORER_EXTRACopy head branch name to clipboard