[builtins] Turn LoadIC_Miss and LoadIC_Slow builtins to TurboFan code stubs.

src/ic/handler-compiler.cc

Index: src/ic/handler-compiler.cc
diff --git a/src/ic/handler-compiler.cc b/src/ic/handler-compiler.cc
index 2c8c0925aa37cd5d83d73b8869d8fb74310d1af4..6765d10040b5a3d4e01b66c541769c00190fd955 100644
--- a/src/ic/handler-compiler.cc
+++ b/src/ic/handler-compiler.cc
@@ -514,7 +514,7 @@ Handle<Code> NamedStoreHandlerCompiler::CompileStoreTransition(
 
   GenerateRestoreName(&miss, name);
   PopVectorAndSlot();
-  TailCallBuiltin(masm(), MissBuiltin(kind()));
+  TailCallMissHandler(masm(), kind());
 
   return GetCode(kind(), name);
 }
@@ -543,7 +543,7 @@ Handle<Code> NamedStoreHandlerCompiler::CompileStoreField(LookupIterator* it) {
 
   __ bind(&miss);
   if (need_save_restore) PopVectorAndSlot();
-  TailCallBuiltin(masm(), MissBuiltin(kind()));
+  TailCallMissHandler(masm(), kind());
   return GetCode(kind(), it->name());
 }