* Data binding bug fix for LCDS.
tests Passed: checkintests, mxunit databinding
Needs QA: YES
Needs DOC: NO
Bug fixes: SDK-18764
API Change: NO
Code-level description of changes:
Modified shouldWriteSelf() to return true if any child watchers
need to be written.
Modified analyze(BindingNode) to no longer set the property on the
component. This was incorrectly assuming that the destination was
a property. It could also be a property chain or an expression.
I noticed this problem due to some recently asserts which were
added to flex2.compiler.util.Name.