Switch to standard integer types in crypto/.

crypto/ec_signature_creator_openssl.cc

Index: crypto/ec_signature_creator_openssl.cc
diff --git a/crypto/ec_signature_creator_openssl.cc b/crypto/ec_signature_creator_openssl.cc
index 30343a72592ed4216c980264832dac088cd76a27..e9c39b7c585f32cda7c875013ad9a72913993dd7 100644
--- a/crypto/ec_signature_creator_openssl.cc
+++ b/crypto/ec_signature_creator_openssl.cc
@@ -9,6 +9,8 @@
 #include <openssl/ecdsa.h>
 #include <openssl/evp.h>
 #include <openssl/sha.h>
+#include <stddef.h>
+#include <stdint.h>
 
 #include "base/logging.h"
 #include "crypto/ec_private_key.h"
@@ -24,9 +26,9 @@ ECSignatureCreatorImpl::ECSignatureCreatorImpl(ECPrivateKey* key)
 
 ECSignatureCreatorImpl::~ECSignatureCreatorImpl() {}
 
-bool ECSignatureCreatorImpl::Sign(const uint8* data,
+bool ECSignatureCreatorImpl::Sign(const uint8_t* data,
                                   int data_len,
-                                  std::vector<uint8>* signature) {
+                                  std::vector<uint8_t>* signature) {
   OpenSSLErrStackTracer err_tracer(FROM_HERE);
   ScopedEVP_MD_CTX ctx(EVP_MD_CTX_create());
   size_t sig_len = 0;
@@ -48,8 +50,9 @@ bool ECSignatureCreatorImpl::Sign(const uint8* data,
   return true;
 }
 
-bool ECSignatureCreatorImpl::DecodeSignature(const std::vector<uint8>& der_sig,
-                                             std::vector<uint8>* out_raw_sig) {
+bool ECSignatureCreatorImpl::DecodeSignature(
+    const std::vector<uint8_t>& der_sig,
+    std::vector<uint8_t>* out_raw_sig) {
   OpenSSLErrStackTracer err_tracer(FROM_HERE);
   // Create ECDSA_SIG object from DER-encoded data.
   const unsigned char* der_data = &der_sig.front();
@@ -60,7 +63,7 @@ bool ECSignatureCreatorImpl::DecodeSignature(const std::vector<uint8>& der_sig,
 
   // The result is made of two 32-byte vectors.
   const size_t kMaxBytesPerBN = 32;
-  std::vector<uint8> result(2 * kMaxBytesPerBN);
+  std::vector<uint8_t> result(2 * kMaxBytesPerBN);
 
   if (!BN_bn2bin_padded(&result[0], kMaxBytesPerBN, ecdsa_sig->r) ||
       !BN_bn2bin_padded(&result[kMaxBytesPerBN], kMaxBytesPerBN,