Implement common library for converting InstallOps to Cow Ops

Test: generate && serve an OTA
Bug: 168554689
Change-Id: If9e87ca3e993372ebb6b24ed64e71b319630bb18
diff --git a/common/cow_operation_convert.h b/common/cow_operation_convert.h
index bca10ac..c0543f7 100644
--- a/common/cow_operation_convert.h
+++ b/common/cow_operation_convert.h
@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 //
+
 #ifndef __COW_OPERATION_CONVERT_H
 #define __COW_OPERATION_CONVERT_H