style: s/FirmwareUpdateFlags/UpdateFlags/g

Change the enum's name from FirmwareUpdateFlags to UpdateFlags as it now
lives in the FirmwareBlobHandler class and therefore the name can be
reduced to be less specific.

Change-Id: If1e99525d100c1f43e611fd344f3cba665fdd038
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/test/firmware_stat_unittest.cpp b/test/firmware_stat_unittest.cpp
index 60225be..338e7bf 100644
--- a/test/firmware_stat_unittest.cpp
+++ b/test/firmware_stat_unittest.cpp
@@ -23,13 +23,13 @@
         {"asdf", &imageMock},
     };
     std::vector<DataHandlerPack> data = {
-        {FirmwareBlobHandler::FirmwareUpdateFlags::ipmi, nullptr},
+        {FirmwareBlobHandler::UpdateFlags::ipmi, nullptr},
     };
 
     auto handler = FirmwareBlobHandler::CreateFirmwareBlobHandler(blobs, data);
     struct BlobMeta meta;
     EXPECT_TRUE(handler->stat("asdf", &meta));
-    EXPECT_EQ(FirmwareBlobHandler::FirmwareUpdateFlags::ipmi, meta.blobState);
+    EXPECT_EQ(FirmwareBlobHandler::UpdateFlags::ipmi, meta.blobState);
 }
 
 } // namespace blobs