Add compile time checks against longs being used in IPC structs on 32 bit Android.
long is 4 bytes in 32 bit builds and 8 bytes in 64 bit builds so we don't want to send it between 32 and 64 bit processes. We can't remove the long IPC traits completely since types like uint64_t also use the long traits on Windows and 64 bit POSIX. So keep the traits for these platforms but remove it for others. This ensures that longs aren't sent over IPC between 32 and 64 bit configs since the 32 bit build would have a compile error.
Also remove the size_t methods from Pickle. We can't add compile time checks for that since it's a typedef. A clang plugin will catch those cases.
BUG=581409
Review URL: https://codereview.chromium.org/1619363002
Cr-Commit-Position: refs/heads/master@{#374707}
5 files changed
