X87: [stubs] Don't pass name to Load/StoreGlobalViaContext stubs.

src/x87/interface-descriptors-x87.cc

Index: src/x87/interface-descriptors-x87.cc
diff --git a/src/x87/interface-descriptors-x87.cc b/src/x87/interface-descriptors-x87.cc
index 0cbec94f5c1363ef85803b6cfcdb9a1c35de4a34..dacbf1061d29b3f69ce5dc90c197491b60b6d645 100644
--- a/src/x87/interface-descriptors-x87.cc
+++ b/src/x87/interface-descriptors-x87.cc
@@ -38,11 +38,9 @@ const Register StoreTransitionDescriptor::MapRegister() {
 
 
 const Register LoadGlobalViaContextDescriptor::SlotRegister() { return ebx; }
-const Register LoadGlobalViaContextDescriptor::NameRegister() { return ecx; }
 
 
 const Register StoreGlobalViaContextDescriptor::SlotRegister() { return ebx; }
-const Register StoreGlobalViaContextDescriptor::NameRegister() { return ecx; }
 const Register StoreGlobalViaContextDescriptor::ValueRegister() { return eax; }