Include better OpenSSL error information in NetLog.

net/ssl/openssl_ssl_util.h

Index: net/ssl/openssl_ssl_util.h
diff --git a/net/ssl/openssl_ssl_util.h b/net/ssl/openssl_ssl_util.h
index 6721453e07febac63741d9f5c319f77a9eb31666..f32887f80ebf1bb8f71714b9cd379e5b3aca8f52 100644
--- a/net/ssl/openssl_ssl_util.h
+++ b/net/ssl/openssl_ssl_util.h
@@ -5,6 +5,8 @@
 #ifndef NET_SSL_OPENSSL_SSL_UTIL_H_
 #define NET_SSL_OPENSSL_SSL_UTIL_H_
 
+#include "net/base/net_log.h"
+
 namespace crypto {
 class OpenSSLErrStackTracer;
 }
@@ -30,11 +32,34 @@ struct SslSetClearMask {
 };
 
 // Converts an OpenSSL error code into a net error code, walking the OpenSSL
-// error stack if needed. Note that |tracer| is not currently used in the
-// implementation, but is passed in anyway as this ensures the caller will clear
-// any residual codes left on the error stack.
+// error stack if needed.
+//
+// Note that |tracer| is not currently used in the implementation, but is passed
+// in anyway as this ensures the caller will clear any residual codes left on
+// the error stack.
 int MapOpenSSLError(int err, const crypto::OpenSSLErrStackTracer& tracer);
 
+// Converts an OpenSSL error code into a net error code, walking the OpenSSL
+// error stack if needed. If a value on the stack is used, the error code and
+// source file and line number are returned in |*out_error_code|, |*out_file|,
+// and |*out_line|, respectively. Otherwise they are set to 0 and NULL.
+//
+// Note that |tracer| is not currently used in the implementation, but is passed
+// in anyway as this ensures the caller will clear any residual codes left on
+// the error stack.
+int MapOpenSSLErrorWithDetails(int err,
+                               const crypto::OpenSSLErrStackTracer& tracer,
+                               uint32_t* out_error_code,
+                               const char** out_file,
+                               int* out_line);
+
+// Creates NetLog callback for an OpenSSL error.
+NetLog::ParametersCallback CreateNetLogOpenSSLErrorCallback(int net_error,
+                                                            int ssl_error,
+                                                            uint32_t error_code,
+                                                            const char* file,
+                                                            int line);
+
 }  // namespace net
 
 #endif  // NET_SSL_OPENSSL_SSL_UTIL_H_