Intermediate work in progress commit on the arm64 C++/UNO bridge

Note that the arm64 code is not even close to "working" yet.

Change-Id: I261d09f7e797cded26396ed0d4b8b3021f712ebf

bridges/source/cpp_uno/gcc3_ios_arm/uno2cpp-arm.cxx

@@ -17,7 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#if defined(__arm) || defined(__arm64)
+#ifdef __arm
 
 // For iOS devices (ARM). Basically a copy of
 // ../gcc3_linux_arm/cpp2uno.cxx with some cleanups and necessary
@@ -184,8 +184,6 @@ void callVirtualMethod(
     sal_uInt32 nGPR,
     double *pFPR)
 {
-#ifdef __arm
-
     // never called
     if (! pThis)
         CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something
@@ -236,21 +234,6 @@ void callVirtualMethod(
         : "r0", "r1", "r2", "r3", "r4", "r5");
 
     MapReturn(r0, r1, pReturnType, (sal_uInt32*)pRegisterReturn);
-
-#else
-    abort(); // arm64 code not yet implemented
-
-    (void) pThis;
-    (void) nVtableIndex;
-    (void) pRegisterReturn;
-    (void) pReturnType;
-    (void) pStack;
-    (void) nStack;
-    (void) pGPR;
-    (void) nGPR;
-    (void) pFPR;
-#endif
-
 }
 }