[birt-dev]CheckIn: Fix Bugzilla Bug ---115027 Output format of Chart bui

["Wei Yan" <wyan@xxxxxxxxxxx>]

Title: [birt-dev]CheckIn: Fix Bugzilla Bug ---115027 Output format of Chart build is not as specified

Summary 

Bugzilla Bug (s) Resolved:
115027  Output format of Chart build is not as specified

Description:
Use the mimeType returned by CHART to get the file extensions. The supported mime type includes:

"image/bmp", ".bmp"
"image/gif", ".gif"
"image/jpg", ".jpg"
"image/png", ".png"
 
Test Description:
Manual Test
 
Files Edited:
cvs ci -m "get the file extension from URI and mimeType" -l
"/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/Image.java"

Files Added:

Notes to Build Team:
 
Notes to Developers:

Notes to QA:
 
Quotes to Documentation:

-Wei Yan