Oh sorry. Chrome is not a toolchain in mostly any sense. Except for its extraordinary flexibility as browsers are in general able to execute code. So I thoug

Oh sorry. Chrome is not a toolchain in mostly any sense. Except for its extraordinary flexibility as browsers are in general able to execute code. So I thought it was obviously a joke that one would use a browser to compiler another browser. The "on trusting trust" attack regards using your compiler as a mechanism to infect compiled executables -- including compilers themselves, and their generated code. I didn't mean to suggest that the two browsers shared any code.