[birt-dev] Checkin: Bugzilla#195951, 195958 - Focus/Blur for PNG does no

["Yulin Wang" <yulin.wang@xxxxxxxxxxx>]

- Summary:
Focus/Blur for PNG does not work [13]

- Bugzilla Bug (s) Resolved: 195951, 195958

- Description:
Fixed by moving the script to callback method, so as to avoid string eval issues in script.
Refactored image interactivity renderer
Fixed a unit test fail in Linux platform

- Tests Description: Manual Test

- Notes to Build Team: N/A

- Notes to Developers: N/A

- Notes to QA: N/A

- Notes to Documentation: N/A

- Files Edited:

/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/image/JavaxImageIOWriter.java
/org.eclipse.birt.chart.tests/src/org/eclipse/birt/chart/tests/engine/util/TriggerSupportMatrixTest.java

- Files Added:

- Files Deleted