Fix invoke-interface bug.

genInvokeInterface relies on the helper routine to do its null check
of "this", so it must load it as part of the regular argument loading
sequence.  Previously, that was being ommitted.

Change-Id: I99b325c2c2a284c2bfe6b48839ea561199b66b55
diff --git a/src/compiler/codegen/arm/MethodCodegenDriver.cc b/src/compiler/codegen/arm/MethodCodegenDriver.cc
index 7196efc..b8045e2 100644
--- a/src/compiler/codegen/arm/MethodCodegenDriver.cc
+++ b/src/compiler/codegen/arm/MethodCodegenDriver.cc
@@ -932,10 +932,10 @@
     if (mir->dalvikInsn.opcode == OP_INVOKE_INTERFACE)
         callState = genDalvikArgsNoRange(cUnit, mir, dInsn, callState, &nullCk,
                                          false, nextInterfaceCallInsn, NULL,
-                                         true);
+                                         false);
     else
         callState = genDalvikArgsRange(cUnit, mir, dInsn, callState, &nullCk,
-                                       nextInterfaceCallInsn, NULL, true);
+                                       nextInterfaceCallInsn, NULL, false);
     // Finish up any of the call sequence not interleaved in arg loading
     while (callState >= 0) {
         callState = nextInterfaceCallInsn(cUnit, mir, dInsn, callState, NULL);