Move all AOSP code out of recovery binary

Improves license compatibility between GPL and Apache

Change-Id: I2b165aa575bb6213af6b07936f99610c113443f0
diff --git a/verifier.h b/verifier.h
index 1bdfca6..c5a2391 100644
--- a/verifier.h
+++ b/verifier.h
@@ -19,10 +19,16 @@
 #include "mincrypt/rsa.h"
+#define ASSUMED_UPDATE_BINARY_NAME  "META-INF/com/google/android/update-binary"
+static const float VERIFICATION_PROGRESS_FRACTION = 0.25;
 /* Look in the file for a signature footer, and verify that it
  * matches one of the given keys.  Return one of the constants below.
-int verify_file(const char* path, const RSAPublicKey *pKeys, unsigned int numKeys);
+int verify_file(const char* path);
 #define VERIFY_SUCCESS        0
 #define VERIFY_FAILURE        1