Remove HLoadElements instruction and replace with use of more general HLoadNamedField.

src/arm/lithium-arm.cc

Index: src/arm/lithium-arm.cc
diff --git a/src/arm/lithium-arm.cc b/src/arm/lithium-arm.cc
index 7e81ca60e8cd3d4465385d0a8cdee13da80ecce2..80fa29b79360ee53dcc47594a9d16413e3dc6468 100644
--- a/src/arm/lithium-arm.cc
+++ b/src/arm/lithium-arm.cc
@@ -2155,12 +2155,6 @@ LInstruction* LChunkBuilder::DoLoadFunctionPrototype(
 }
 
 
-LInstruction* LChunkBuilder::DoLoadElements(HLoadElements* instr) {
-  LOperand* input = UseRegisterAtStart(instr->value());
-  return DefineAsRegister(new(zone()) LLoadElements(input));
-}
-
-
 LInstruction* LChunkBuilder::DoLoadExternalArrayPointer(
     HLoadExternalArrayPointer* instr) {
   LOperand* input = UseRegisterAtStart(instr->value());