Change MockRead and MockWrite (et. al.) to take an IoMode enum, instead

net/socket/ssl_client_socket_unittest.cc

Index: net/socket/ssl_client_socket_unittest.cc
===================================================================
--- net/socket/ssl_client_socket_unittest.cc	(revision 123143)
+++ net/socket/ssl_client_socket_unittest.cc	(working copy)
@@ -616,9 +616,10 @@
 
   // All reads and writes complete synchronously (async=false).
   net::MockRead data_reads[] = {
-    net::MockRead(false, reinterpret_cast<const char*>(application_data),
+    net::MockRead(net::SYNCHRONOUS,
+                  reinterpret_cast<const char*>(application_data),
                   arraysize(application_data)),
-    net::MockRead(false, net::OK),
+    net::MockRead(net::SYNCHRONOUS, net::OK),
   };
 
   net::StaticSocketDataProvider data(data_reads, arraysize(data_reads),