Compute the right catch location for the debugger.

Also remove tls ThrowLocation, it is not needed anymore.

Change-Id: I78fddf09ce968ca475e39c17fa76d699c589c8d9
diff --git a/runtime/interpreter/interpreter_switch_impl.cc b/runtime/interpreter/interpreter_switch_impl.cc
index 2f85587..dceed47 100644
--- a/runtime/interpreter/interpreter_switch_impl.cc
+++ b/runtime/interpreter/interpreter_switch_impl.cc
@@ -163,7 +163,7 @@
         break;
       case Instruction::MOVE_EXCEPTION: {
         PREAMBLE();
-        Throwable* exception = self->GetException(nullptr);
+        Throwable* exception = self->GetException();
         DCHECK(exception != nullptr) << "No pending exception on MOVE_EXCEPTION instruction";
         shadow_frame.SetVRegReference(inst->VRegA_11x(inst_data), exception);
         self->ClearException();
@@ -515,7 +515,7 @@
                                    "Throwing '%s' that is not instance of Throwable",
                                    exception->GetClass()->GetDescriptor(&temp));
         } else {
-          self->SetException(shadow_frame.GetCurrentLocationForThrow(), exception->AsThrowable());
+          self->SetException(exception->AsThrowable());
         }
         HANDLE_PENDING_EXCEPTION();
         break;