MIPS: Mode clean-up pt 1: rename classic/non-strict mode to sloppy mode.

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index 435321a3bd8ff175e103164c4fcc7720b4e9f654..426e9f74c6a7568802cf448cc97ea72ca82dae51 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -146,7 +146,7 @@ bool LCodeGen::GeneratePrologue() {
     // fp: Caller's frame pointer.
     // lr: Caller's pc.
 
-    // Classic mode functions and builtins need to replace the receiver with the
+    // Sloppy mode functions and builtins need to replace the receiver with the
     // global proxy when called as functions (without an explicit receiver
     // object).
     if (info_->this_has_uses() &&