0516e4c47a
If the API user modifies the size of the body, we need to check if we need to re-compute the file_size attribute which is later encoded into the fileDescriptor. The size obviously must be large enough to fit the body. Let's do this implicitly by introducing a setter for File.body Change-Id: I1a908504b845b7c90f31294faf2a6e988bdd8049