bmc: allowing packing transport flags densely

Future transport backends can densely fill in the upper 5 bits of the
transport flag bitfield.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Ie4ee59e0581e458a9020775e18270100f9a1de4e
diff --git a/bmc/test/firmware_state_updatestarted_unittest.cpp b/bmc/test/firmware_state_updatestarted_unittest.cpp
index 2e4f020..086dcfa 100644
--- a/bmc/test/firmware_state_updatestarted_unittest.cpp
+++ b/bmc/test/firmware_state_updatestarted_unittest.cpp
@@ -113,10 +113,6 @@
 {
     getToUpdateStarted();
 
-    blobs::BlobMeta expected;
-    expected.blobState = FirmwareFlags::UpdateFlags::ipmi;
-    expected.size = 0;
-
     std::vector<std::string> testBlobs = {staticLayoutBlobId, hashBlobId};
     for (const auto& blob : testBlobs)
     {
@@ -124,7 +120,7 @@
 
         blobs::BlobMeta meta = {};
         EXPECT_TRUE(handler->stat(blob, &meta));
-        EXPECT_EQ(expected, meta);
+        EXPECT_EQ(expectedIdleMeta, meta);
     }
 }