Use more inclusive language for #inclusivefixit

Updating language to comply with Android’s inclusive language guidance.

See https://source.android.com/setup/contribute/respectful-code for reference.

Bug: 161896447
Test: make
Change-Id: If9a382c33703c8508a8ec9b4219c487e0ff9a79d

Author: Hongguang Chen

qemu_pipe/qemu_pipe.cpp

@@ -35,7 +35,6 @@ using android::base::WriteFully;
 #endif
 
 int qemu_pipe_open(const char* pipeName) {
-    // Sanity check.
     if (!pipeName) {
         errno = EINVAL;
         return -1;