crosswalk-project/crosswalk — pull request #1724 by shaochangbin (2014-03-21 07:59:58+00:00)
Title: [Tizen] [Runtime] Fix the issue that widget apps fails to install withou...

...t version attribute.

It reports installation crash if a widget app doesn't contains
widget 'version' attribute in the config.xml file. The root cause is
Version::GetString() always assumes a Version instance is valid, in
other words, not an empty string.

Due to the 'version' attribute could be optional for widget app, a
solution to fix this issue is we add check in
ApplicationData::VersionString().

BUG=XWALK-1226