Fix build for API change to DestroyLogicalPartition().

This method no longer uses a timeout parameter.

Bug: 135771280
Test: update_engine and update_engine_unittests build
Change-Id: If4764bf2d60c6b3aac1e8052c7fbb013c7b3349d
diff --git a/mock_dynamic_partition_control.h b/mock_dynamic_partition_control.h
index 24aca06..cdfeecc 100644
--- a/mock_dynamic_partition_control.h
+++ b/mock_dynamic_partition_control.h
@@ -33,7 +33,7 @@
                     uint32_t,
                     bool,
                     std::string*));
-  MOCK_METHOD2(UnmapPartitionOnDeviceMapper, bool(const std::string&, bool));
+  MOCK_METHOD1(UnmapPartitionOnDeviceMapper, bool(const std::string&));
   MOCK_METHOD0(Cleanup, void());
   MOCK_METHOD1(DeviceExists, bool(const std::string&));
   MOCK_METHOD1(GetState, ::android::dm::DmDeviceState(const std::string&));