MIPS: Always use the LoadStubCompiler for Load handlers, also for keyedload handlers.

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 5b66a7e9ac7823ad8395929256f7f0d8bb896ea3..0b7241f41400ee838cf9207f028c3ce40fb6cd8a 100644
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -995,13 +995,8 @@ void LoadStubCompiler::GenerateLoadField(Register reg,
                                          FieldIndex field,
                                          Representation representation) {
   if (!reg.is(receiver())) __ mov(receiver(), reg);
-  if (kind() == Code::LOAD_IC) {
-    LoadFieldStub stub(isolate(), field);
-    GenerateTailCall(masm(), stub.GetCode());
-  } else {
-    KeyedLoadFieldStub stub(isolate(), field);
-    GenerateTailCall(masm(), stub.GetCode());
-  }
+  LoadFieldStub stub(isolate(), field);
+  GenerateTailCall(masm(), stub.GetCode());
 }