Switch to standard integer types in net/.

net/http/http_proxy_client_socket.h

Index: net/http/http_proxy_client_socket.h
diff --git a/net/http/http_proxy_client_socket.h b/net/http/http_proxy_client_socket.h
index 42e21b8a345a1394eed90fa7d8a3b111b77b2558..a8a5d275ede929e8ea12af08fd930adc457e563f 100644
--- a/net/http/http_proxy_client_socket.h
+++ b/net/http/http_proxy_client_socket.h
@@ -9,7 +9,7 @@
 
 #include <string>
 
-#include "base/basictypes.h"
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "net/base/completion_callback.h"
 #include "net/base/host_port_pair.h"
@@ -84,8 +84,8 @@ class HttpProxyClientSocket : public ProxyClientSocket {
   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;
   int GetPeerAddress(IPEndPoint* address) const override;
   int GetLocalAddress(IPEndPoint* address) const override;