Fix arguments object materialization during deopt.

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 fc1d64079a7ca3abac5adb3f3a33404bcd5f2ef4..c71ce5d788d707c6b64222c0286fcf3df906c9a2 100644
--- a/src/arm/lithium-arm.cc
+++ b/src/arm/lithium-arm.cc
@@ -860,6 +860,7 @@ LEnvironment* LChunkBuilder::CreateEnvironment(
       argument_count_,
       value_count,
       outer,
+      hydrogen_env->entry(),
       zone());
   int argument_index = *argument_index_accumulator;
   for (int i = 0; i < value_count; ++i) {
@@ -2253,6 +2254,7 @@ LInstruction* LChunkBuilder::DoEnterInlined(HEnterInlined* instr) {
   if (instr->arguments_var() != NULL) {
     inner->Bind(instr->arguments_var(), graph()->GetArgumentsObject());
   }
+  inner->set_entry(instr);
   current_block_->UpdateEnvironment(inner);
   chunk_->AddInlinedClosure(instr->closure());
   return NULL;