Revert "Change HIDL fmq tests to use int32_t for payload"

Revert "Change payload type to int32_t for fmq device tests"

Revert submission 1431616-thirtytwo

Reason for revert: This topic broke the aosp_x86-userdebug target. Details at http://b/169077648

Reverted Changes:
If736389eb:Add template parameters to MQDescriptor
Ice9c28c3d:Change HIDL fmq tests to use int32_t for payload
Ia18d8459b:Add template arguments to MQDescriptor for AIDL
I95586cc83:Change payload type to int32_t for fmq device test...

Change-Id: Iaf37a5dca7a915f098e49ecb076c0932eb60e0c3
3 files changed