Remove references to Google in Android keymaster.

Also, remove unneeded inclusion of key_blob.h.

Change-Id: I05de61353fc806b90232fab7c1d1cf76aefa35fc
diff --git a/keystore/auth_token_table.cpp b/keystore/auth_token_table.cpp
index de5d41d..98731b3 100644
--- a/keystore/auth_token_table.cpp
+++ b/keystore/auth_token_table.cpp
@@ -21,7 +21,7 @@
 
 #include <algorithm>
 
-#include <keymaster/google_keymaster_utils.h>
+#include <keymaster/android_keymaster_utils.h>
 #include <keymaster/logger.h>
 
 namespace keymaster {