debugger: fix breakpoint markers in disassembler view

Task-number: QTCREATORBUG-3667

src/plugins/debugger/breakhandler.cpp

@@ -189,7 +189,7 @@ BreakpointId BreakHandler::findBreakpointByAddress(quint64 address) const
 {
     ConstIterator it = m_storage.constBegin(), et = m_storage.constEnd();
     for ( ; it != et; ++it)
-        if (it->data.address == address)
+        if (it->data.address == address || it->response.address == address)
             return it.key();
     return BreakpointId();
 }

src/plugins/debugger/disassembleragent.cpp

@@ -327,7 +327,7 @@ void DisassemblerAgent::updateBreakpointMarkers()
         d->editor->markableInterface()->removeMark(marker);
     d->breakpointMarks.clear();
     foreach (BreakpointId id, ids) {
-        const quint64 address = handler->address(id);
+        const quint64 address = handler->response(id).address;
         if (!address)
             continue;
         const int lineNumber = contents.lineForAddress(address);