Make intents immutable

Test: make
Fixes: 154719656
Change-Id: I212ca5f1a48174ed85311b551259da314718f082
(cherry picked from commit 36b3352784ae90326a2b308542b1d2cfe18661a0)
(cherry picked from commit 2a92eea73034820a20ba07cc267a326ace859d6d)
1 file changed