Revert relanded strong property access CL

src/builtins.cc

Index: src/builtins.cc
diff --git a/src/builtins.cc b/src/builtins.cc
index 35f164841e2ab283a87bd8665f2a12bd144e71ea..493d56e13ac9967da3d71d61f4d38c4c3170c704 100644
--- a/src/builtins.cc
+++ b/src/builtins.cc
@@ -1275,12 +1275,17 @@ static void Generate_LoadIC_Getter_ForDeopt(MacroAssembler* masm) {
 
 
 static void Generate_LoadIC_Slow(MacroAssembler* masm) {
-  NamedLoadHandlerCompiler::GenerateSlow(masm);
+  LoadIC::GenerateRuntimeGetProperty(masm);
+}
+
+
+static void Generate_KeyedLoadIC_Initialize(MacroAssembler* masm) {
+  KeyedLoadIC::GenerateInitialize(masm);
 }
 
 
 static void Generate_KeyedLoadIC_Slow(MacroAssembler* masm) {
-  ElementHandlerCompiler::GenerateLoadSlow(masm);
+  KeyedLoadIC::GenerateRuntimeGetProperty(masm);
 }
 
 
@@ -1290,12 +1295,7 @@ static void Generate_KeyedLoadIC_Miss(MacroAssembler* masm) {
 
 
 static void Generate_KeyedLoadIC_Megamorphic(MacroAssembler* masm) {
-  KeyedLoadIC::GenerateMegamorphic(masm, SLOPPY);
-}
-
-
-static void Generate_KeyedLoadIC_Megamorphic_Strong(MacroAssembler* masm) {
-  KeyedLoadIC::GenerateMegamorphic(masm, STRONG);
+  KeyedLoadIC::GenerateMegamorphic(masm);
 }