Switch to standard integer types in net/.

net/socket/ssl_client_socket_openssl.h

Index: net/socket/ssl_client_socket_openssl.h
diff --git a/net/socket/ssl_client_socket_openssl.h b/net/socket/ssl_client_socket_openssl.h
index c200c31327834f77d8b1409c3432e987d0523a4f..6dabb6a55e7e8ce3922a7cbd26c50219a38a1bef 100644
--- a/net/socket/ssl_client_socket_openssl.h
+++ b/net/socket/ssl_client_socket_openssl.h
@@ -7,6 +7,7 @@
 
 #include <openssl/base.h>
 #include <openssl/ssl.h>
+#include <stddef.h>
 #include <stdint.h>
 
 #include <string>
@@ -106,8 +107,8 @@ class SSLClientSocketOpenSSL : public SSLClientSocket {
   int Write(IOBuffer* buf,
             int buf_len,
             const CompletionCallback& callback) override;
-  int SetReceiveBufferSize(int32 size) override;
-  int SetSendBufferSize(int32 size) override;
+  int SetReceiveBufferSize(int32_t size) override;
+  int SetSendBufferSize(int32_t size) override;
 
  private:
   class PeerCertificateChain;