runtime: Don't skip verification for -Xverify:soft-fail

When forcing the interpreter into access checks mode,
make sure that the regular verification is still run,
giving the verifier an opportunity to throw a VerifyError.

If verification would've succeeded (without -Xverify:soft-fail flag),
override this and soft-fail, to force the interpreter-with-access-checks to be run
instead of the normal faster interpreter.

This fixes the following run-tests under the interpeter-access-checks:
* 135
* 412
* 471
* 506
* 800

Bug: 22414682
Change-Id: I5cb86a8bba71c7af9361a63c0802786c852b857b
diff --git a/runtime/interpreter/interpreter.cc b/runtime/interpreter/interpreter.cc
index e93bbdb..2559222 100644
--- a/runtime/interpreter/interpreter.cc
+++ b/runtime/interpreter/interpreter.cc
@@ -311,7 +311,7 @@
   shadow_frame.GetMethod()->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self);
 
   bool transaction_active = Runtime::Current()->IsActiveTransaction();
-  if (LIKELY(shadow_frame.GetMethod()->IsPreverified())) {
+  if (LIKELY(shadow_frame.GetMethod()->SkipAccessChecks())) {
     // Enter the "without access check" interpreter.
     if (kInterpreterImplKind == kMterpImplKind) {
       if (transaction_active) {