Remove unnecessary files in third_party/bigint

This patch follows the initial check in of big integer library at
https://pdfium.googlesource.com/pdfium/+/7504b3d87d6143661746d85c3c3e4052939b4e52

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/773923002

1 files changed, 0 insertions, 25 deletions

diff --git a/third_party/bigint/BigIntegerAlgorithms.hh b/third_party/bigint/BigIntegerAlgorithms.hh
deleted file mode 100644
index b1dd943227..0000000000
--- a/third_party/bigint/BigIntegerAlgorithms.hh
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef BIGINTEGERALGORITHMS_H
-#define BIGINTEGERALGORITHMS_H
-
-#include "BigInteger.hh"
-
-/* Some mathematical algorithms for big integers.
- * This code is new and, as such, experimental. */
-
-// Returns the greatest common divisor of a and b.
-BigUnsigned gcd(BigUnsigned a, BigUnsigned b);
-
-/* Extended Euclidean algorithm.
- * Given m and n, finds gcd g and numbers r, s such that r*m + s*n == g. */
-void extendedEuclidean(BigInteger m, BigInteger n,
-		BigInteger &g, BigInteger &r, BigInteger &s);
-
-/* Returns the multiplicative inverse of x modulo n, or throws an exception if
- * they have a common factor. */
-BigUnsigned modinv(const BigInteger &x, const BigUnsigned &n);
-
-// Returns (base ^ exponent) % modulus.
-BigUnsigned modexp(const BigInteger &base, const BigUnsigned &exponent,
-		const BigUnsigned &modulus);
-
-#endif