Remove unused mips workarounds.
This was never really finished, and hasn't been supported for years.
Test: treehugger
Change-Id: I21d4c3112aa8cf0c56e59f0cc19ff8725ef714b9
diff --git a/doc.go b/doc.go
index 543c460..299fd2b 100644
--- a/doc.go
+++ b/doc.go
@@ -46,8 +46,8 @@
//
// Target architecture
// The target architecture is the preferred architecture supported by the selected
-// device. It is most commonly 32-bit arm, but may also be 64-bit arm, 32-bit or
-// 64-bit x86, or mips.
+// device. It is most commonly 32-bit arm, but may also be 64-bit arm, 32-bit
+// x86, or 64-bit x86.
//
// Secondary architecture
// The secondary architecture specifies the architecture to compile a second copy