MIPS: Replace special IC builtins and stubs in the map's cache by codestubs.

src/mips/stub-cache-mips.cc

Index: src/mips/stub-cache-mips.cc
diff --git a/src/mips/stub-cache-mips.cc b/src/mips/stub-cache-mips.cc
index c3d8ad55b6b84278372a8b987b1f357742584238..b1af08fbb411b4695a3c98e9c706fad282941816 100644
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -3223,31 +3223,6 @@ Handle<Code> KeyedLoadStubCompiler::CompileLoadArrayLength(
 }
 
 
-Handle<Code> KeyedLoadStubCompiler::CompileLoadStringLength(
-    Handle<String> name) {
-  // ----------- S t a t e -------------
-  //  -- ra    : return address
-  //  -- a0    : key
-  //  -- a1    : receiver
-  // -----------------------------------
-  Label miss;
-
-  Counters* counters = masm()->isolate()->counters();
-  __ IncrementCounter(counters->keyed_load_string_length(), 1, a2, a3);
-
-  // Check the key is the cached one.
-  __ Branch(&miss, ne, a0, Operand(name));
-
-  GenerateLoadStringLength(masm(), a1, a2, a3, &miss, true);
-  __ bind(&miss);
-  __ DecrementCounter(counters->keyed_load_string_length(), 1, a2, a3);
-
-  GenerateLoadMiss(masm(), Code::KEYED_LOAD_IC);
-
-  return GetCode(Code::CALLBACKS, name);
-}
-
-
 Handle<Code> KeyedLoadStubCompiler::CompileLoadFunctionPrototype(
     Handle<String> name) {
   // ----------- S t a t e -------------