Remove mips workarounds.

Test: treehugger
Change-Id: I201666d0188ce51da297316fd700f05d6098187b
diff --git a/Android.bp b/Android.bp
index 70cfe14..9d70dca 100644
--- a/Android.bp
+++ b/Android.bp
@@ -35,12 +35,6 @@
         arm64: {
             cflags: ["-DONLY_C"],
         },
-        mips: {
-            cflags: ["-DONLY_C"],
-        },
-        mips64: {
-            cflags: ["-DONLY_C"],
-        },
         x86: {
             cflags: ["-DONLY_C"],
         },