Switch to standard integer types in crypto/.

crypto/p224.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CRYPTO_P224_H_
 #define CRYPTO_P224_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <string>
 
-#include "base/basictypes.h"
 #include "base/strings/string_piece.h"
 #include "crypto/crypto_export.h"
 
 namespace crypto {
 
 // P224 implements an elliptic curve group, commonly known as P224 and defined
 // in FIPS 186-3, section D.2.2.
 namespace p224 {
 
 // An element of the field (ℤ/pℤ) is represented with 8, 28-bit limbs in
 // little endian order.
-typedef uint32 FieldElement[8];
+typedef uint32_t FieldElement[8];
 
 struct CRYPTO_EXPORT Point {
   // SetFromString the value of the point from the 56 byte, external
   // representation. The external point representation is an (x, y) pair of a
   // point on the curve. Each field element is represented as a big-endian
   // number < p.
   bool SetFromString(const base::StringPiece& in);
 
   // ToString returns an external representation of the Point.
   std::string ToString() const;
 
   // An Point is represented in Jacobian form (x/z², y/z³).
   FieldElement x, y, z;
 };
 
 // kScalarBytes is the number of bytes needed to represent an element of the
 // P224 field.
 static const size_t kScalarBytes = 28;
 
 // ScalarMult computes *out = in*scalar where scalar is a 28-byte, big-endian
 // number.
-void CRYPTO_EXPORT ScalarMult(const Point& in, const uint8* scalar, Point* out);
+void CRYPTO_EXPORT ScalarMult(const Point& in,
+                              const uint8_t* scalar,
+                              Point* out);
 
 // ScalarBaseMult computes *out = g*scalar where g is the base point of the
 // curve and scalar is a 28-byte, big-endian number.
-void CRYPTO_EXPORT ScalarBaseMult(const uint8* scalar, Point* out);
+void CRYPTO_EXPORT ScalarBaseMult(const uint8_t* scalar, Point* out);
 
 // Add computes *out = a+b.
 void CRYPTO_EXPORT Add(const Point& a, const Point& b, Point* out);
 
 // Negate calculates out = -a;
 void CRYPTO_EXPORT Negate(const Point& a, Point* out);
 
 }  // namespace p224
 
 }  // namespace crypto
 
 #endif  // CRYPTO_P224_H_