Merge pull request #3199 from lambdageek/dev/proxy-setter

[remoting] Convert mono_store_remote_field_new_checked to managed code

diff --cc mono/metadata/remoting.c
Simple merge

diff --cc mono/mini/aot-compiler.c
Simple merge

diff --cc mono/mini/aot-runtime.c
Simple merge

diff --cc mono/mini/mini-runtime.c
Simple merge

diff --cc mono/mini/mini-trampolines.c
Simple merge