Revert "Add new HSeqStringGetChar instruction."

src/ia32/lithium-ia32.cc

Index: src/ia32/lithium-ia32.cc
diff --git a/src/ia32/lithium-ia32.cc b/src/ia32/lithium-ia32.cc
index 80dbdd5cda7610ebceb258c08927a0fc88f92d08..3390aa6127275e35a96ed90452b6688f1331840f 100644
--- a/src/ia32/lithium-ia32.cc
+++ b/src/ia32/lithium-ia32.cc
@@ -1873,13 +1873,6 @@ LInstruction* LChunkBuilder::DoDateField(HDateField* instr) {
 }
 
 
-LInstruction* LChunkBuilder::DoSeqStringGetChar(HSeqStringGetChar* instr) {
-  LOperand* string = UseRegisterAtStart(instr->string());
-  LOperand* index = UseRegisterOrConstantAtStart(instr->index());
-  return DefineAsRegister(new(zone()) LSeqStringGetChar(string, index));
-}
-
-
 LInstruction* LChunkBuilder::DoSeqStringSetChar(HSeqStringSetChar* instr) {
   LOperand* string = UseRegisterAtStart(instr->string());
   LOperand* index = UseRegisterOrConstantAtStart(instr->index());