tpmc: Fix compilation with MOCK_TPM=1

The tpmc utility is failing to build with:
MOCK_TPM=1 emerge vboot_reference

Because some functions are not exported by the
mocked_tlcl library.  This commit adds mocked
functions for TlclPacketSize() and TlclSendReceive()

BUG=chrome-os-partner:19263
BRANCH=none
TEST=manual: MOCK_TPM=1 emerge-fox_wtm2 vboot_reference

Change-Id: Iaf4c2dff78272c41572e3b89444346a03be35fbe
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50225
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
1 file changed