[birt-dev] CheckIn:Fix 153040 -- delete useless template definition when

["Xuelan Li" <xuelan.li@xxxxxxxxxxx>]

Summary:

Fix 153040 -- delete useless template definition when an element is removed.
- Bugzilla Bug (s) Resolved: 153040

- Description:

1. If an element refers a template definition and then when it is removed, the useless template definition

will be deleted too.

2. Deprecated some methods in IMetaDataDictionary.

3. Refactor some method to change the returned value type.
- Tests Description:

 Unit/Manual test
- Notes to Build Team: None

- Notes to Developers: None

- Notes to QA: None

- Notes to Documentation: None

- Files Added:

- Files Edited:

 

    Checking in test/org/eclipse/birt/report/model/extension/ReportItemExtensionTest.java;

    Checking in src/org/eclipse/birt/report/model/metadata/ExtensionModelPropertyDefn.java;

    Checking in src/org/eclipse/birt/report/model/metadata/MetaDataDictionary.java;

    Checking in src/org/eclipse/birt/report/model/metadata/ElementPropertyDefn.java;

    Checking in src/org/eclipse/birt/report/model/api/metadata/IElementPropertyDefn.java;

    Checking in src/org/eclipse/birt/report/model/api/metadata/IMetaDataDictionary.java;

    Checking in src/org/eclipse/birt/report/model/command/ContentCommand.java;

    Checking in src/org/eclipse/birt/report/model/api/core/UserPropertyDefn.java;

    Checking in test/org/eclipse/birt/report/model/command/ContentCommandTest.java;

    Checking in test/org/eclipse/birt/report/model/metadata/ElementDefnTest.java;