Remove unused entity references from generated services

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.0 DXP FP50, 7.0.0 DXP SP8, 7.1.X, Master
• Component/s: Core Infrastructure, Dev Tools > Source Formatter
• Labels:
  • liferay-digital-enterprise-70-sp8
  • liferay-fixpack-de-50-7010
• Git Pull Request: https://github.com/hhuijser/liferay-portal/pull/3326

Remove unused entity references from generated services.

We have many unused entity references mixed into our services. These add overhead during startup and complicate dependencies. We should add a SF rule to find them and automatically remove them from the service.xmls and regenerate our services. From initial inspection it appears none of these dependencies are needed to preserve compile time compatibility.