ARM: [stubs] Optimize LoadGlobalViaContextStub and StoreGlobalViaContextStub

src/arm/interface-descriptors-arm.cc

Index: src/arm/interface-descriptors-arm.cc
diff --git a/src/arm/interface-descriptors-arm.cc b/src/arm/interface-descriptors-arm.cc
index 76ad3ba39c2aa56854589f36a3eb2bf032b52cc0..a7b931670b9165c41a21550ee30c2ac149ef9ac1 100644
--- a/src/arm/interface-descriptors-arm.cc
+++ b/src/arm/interface-descriptors-arm.cc
@@ -36,12 +36,10 @@ const Register VectorStoreICDescriptor::VectorRegister() { return r3; }
 const Register StoreTransitionDescriptor::MapRegister() { return r3; }
 
 
-const Register LoadGlobalViaContextDescriptor::DepthRegister() { return r1; }
 const Register LoadGlobalViaContextDescriptor::SlotRegister() { return r2; }
 const Register LoadGlobalViaContextDescriptor::NameRegister() { return r3; }
 
 
-const Register StoreGlobalViaContextDescriptor::DepthRegister() { return r1; }
 const Register StoreGlobalViaContextDescriptor::SlotRegister() { return r2; }
 const Register StoreGlobalViaContextDescriptor::NameRegister() { return r3; }
 const Register StoreGlobalViaContextDescriptor::ValueRegister() { return r0; }