In Bazel aquery responses, Bazel represents action inputs by preserving the form of the depset data structure which contains them. (https://docs.bazel.build/versions/master/skylark/lib/depset.html) Thus, Soong's aquery handler must appropriately "flatten" this data structure in cases where the depset consists of multiple levels. Test: m nothing Test: lunch aosp_flame && USE_BAZEL_ANALYSIS=1 m libc Change-Id: I2ebacac1deea7538eb34ad1975594caae71091a2