OTHER_LDFLAGS_CLOUDKIT_BRIDGE_YES =
OTHER_LDFLAGS_CLOUDKIT = $(OTHER_LDFLAGS_CLOUDKIT_BRIDGE_$(BRIDGE))
-OTHER_LDFLAGS_PROTOBUF_BRIDGE_NO = -framework ProtocolBuffer
-OTHER_LDFLAGS_PROTOBUF_BRIDGE_YES =
-OTHER_LDFLAGS_PROTOBUF = $(OTHER_LDFLAGS_PROTOBUF_BRIDGE_$(BRIDGE))
+// The bridge appears to support protocol buffers.
+OTHER_LDFLAGS_PROTOBUF = -framework ProtocolBuffer
OTHER_LDFLAGS_SHAREDWEBCREDENTIALS_IOS_NO = -framework SharedWebCredentials
OTHER_LDFLAGS_SHAREDWEBCREDENTIALS_IOS_YES =