Remove the last remnants of the TranscendentalCache.

src/mips/lithium-mips.h

Index: src/mips/lithium-mips.h
diff --git a/src/mips/lithium-mips.h b/src/mips/lithium-mips.h
index 99885dc6f62646b32eff85790eb0183be75e5e71..f0a75c1dabb6dc7be508c01ac3da9447edceb79f 100644
--- a/src/mips/lithium-mips.h
+++ b/src/mips/lithium-mips.h
@@ -487,10 +487,6 @@ class LCallStub V8_FINAL : public LTemplateInstruction<1, 1, 0> {
 
   DECLARE_CONCRETE_INSTRUCTION(CallStub, "call-stub")
   DECLARE_HYDROGEN_ACCESSOR(CallStub)
-
-  TranscendentalCache::Type transcendental_type() {
-    return hydrogen()->transcendental_type();
-  }
 };