This commit modifies the onEapFailure call back to include the error code.
This enables the framework to react on the different errors reported by
the EAP methods.
Bug: 64612561
Test: Manual
Change-Id: I793b61b898df63f07dc2e40798a6d6761d8e259d
Signed-off-by: Ahmed ElArabawy <arabawy@google.com>
