Move register conventions out of the IC classes.

src/ic/arm64/access-compiler-arm64.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/ic/access-compiler.h"
 
@@ skipping 11 matching lines @@
 
 // TODO(all): The so-called scratch registers are significant in some cases. For
 // example, PropertyAccessCompiler::keyed_store_calling_convention()[3] (x3) is
 // actually
 // used for KeyedStoreCompiler::transition_map(). We should verify which
 // registers are actually scratch registers, and which are important. For now,
 // we use the same assignments as ARM to remain on the safe side.
 
 Register* PropertyAccessCompiler::load_calling_convention() {
   // receiver, name, scratch1, scratch2, scratch3, scratch4.
-  Register receiver = LoadIC::ReceiverRegister();
-  Register name = LoadIC::NameRegister();
+  Register receiver = LoadConvention::ReceiverRegister();
+  Register name = LoadConvention::NameRegister();
   static Register registers[] = {receiver, name, x3, x0, x4, x5};
   return registers;
 }
 
 
 Register* PropertyAccessCompiler::store_calling_convention() {
   // receiver, value, scratch1, scratch2, scratch3.
-  Register receiver = StoreIC::ReceiverRegister();
-  Register name = StoreIC::NameRegister();
-  DCHECK(x3.is(KeyedStoreIC::MapRegister()));
+  Register receiver = StoreConvention::ReceiverRegister();
+  Register name = StoreConvention::NameRegister();
+  DCHECK(x3.is(StoreConvention::MapRegister()));
   static Register registers[] = {receiver, name, x3, x4, x5};
   return registers;
 }
 
 
 #undef __
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM64