Remove push(holder_reg) in CheckAccessGlobalProxy.

src/arm/macro-assembler-arm.cc

Index: src/arm/macro-assembler-arm.cc
diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc
index 8a531747097deb4f68f7e05736b42659fbe1b96c..e5b17c9ebf7d6e87f65cf9f141611cde89e64cf5 100644
--- a/src/arm/macro-assembler-arm.cc
+++ b/src/arm/macro-assembler-arm.cc
@@ -1404,7 +1404,6 @@ void MacroAssembler::CheckAccessGlobalProxy(Register holder_reg,
 
   // Check the context is a native context.
   if (emit_debug_code()) {
-    // TODO(119): avoid push(holder_reg)/pop(holder_reg)
     // Cannot use ip as a temporary in this verification code. Due to the fact
     // that ip is clobbered as part of cmp with an object Operand.
     push(holder_reg);  // Temporarily save holder on the stack.
@@ -1423,7 +1422,6 @@ void MacroAssembler::CheckAccessGlobalProxy(Register holder_reg,
 
   // Check the context is a native context.
   if (emit_debug_code()) {
-    // TODO(119): avoid push(holder_reg)/pop(holder_reg)
     // Cannot use ip as a temporary in this verification code. Due to the fact
     // that ip is clobbered as part of cmp with an object Operand.
     push(holder_reg);  // Temporarily save holder on the stack.