Bug 854790 1/4: Support filtering mobile messages with thread id. Interface changes. sr=mounir
Bug 854790 2/4: DOM. r=mounir
Bug 854790 3/4: RIL. r=gene
Bug 854790 4-1/4: refactor test_filter_mixed.js so that we have multiple messages in one thread. r=gene
Bug 854790 4-2/4: test cases for filtering messages by threadId. r=gene