Remove obsolete HObjectLiteral instruction.

src/arm/lithium-codegen-arm.cc

Index: src/arm/lithium-codegen-arm.cc
diff --git a/src/arm/lithium-codegen-arm.cc b/src/arm/lithium-codegen-arm.cc
index 3a0f476b5af475ebc58713a420d3eb40464bb09a..a5e74fb68793d57a2973992307afafe0254a92d6 100644
--- a/src/arm/lithium-codegen-arm.cc
+++ b/src/arm/lithium-codegen-arm.cc
@@ -5533,37 +5533,6 @@ void LCodeGen::DoArrayLiteral(LArrayLiteral* instr) {
 }
 
 
-void LCodeGen::DoObjectLiteral(LObjectLiteral* instr) {
-  Handle<FixedArray> literals = instr->hydrogen()->literals();
-  Handle<FixedArray> constant_properties =
-      instr->hydrogen()->constant_properties();
-
-  // Set up the parameters to the stub/runtime call.
-  __ LoadHeapObject(r3, literals);
-  __ mov(r2, Operand(Smi::FromInt(instr->hydrogen()->literal_index())));
-  __ mov(r1, Operand(constant_properties));
-  int flags = instr->hydrogen()->fast_elements()
-      ? ObjectLiteral::kFastElements
-      : ObjectLiteral::kNoFlags;
-  __ mov(r0, Operand(Smi::FromInt(flags)));
-
-  // Pick the right runtime function or stub to call.
-  int properties_count = instr->hydrogen()->constant_properties_length() / 2;
-  if ((FLAG_track_double_fields && instr->hydrogen()->may_store_doubles()) ||
-      instr->hydrogen()->depth() > 1) {
-    __ Push(r3, r2, r1, r0);
-    CallRuntime(Runtime::kCreateObjectLiteral, 4, instr);
-  } else if (flags != ObjectLiteral::kFastElements ||
-      properties_count > FastCloneShallowObjectStub::kMaximumClonedProperties) {
-    __ Push(r3, r2, r1, r0);
-    CallRuntime(Runtime::kCreateObjectLiteralShallow, 4, instr);
-  } else {
-    FastCloneShallowObjectStub stub(properties_count);
-    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
-  }
-}
-
-
 void LCodeGen::DoToFastProperties(LToFastProperties* instr) {
   ASSERT(ToRegister(instr->value()).is(r0));
   __ push(r0);