Update some callers to use more direct ways of constructing IPAddress from well known literals.

net/http/http_network_transaction_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <stdint.h>
 #include <limits>
@@ skipping 12894 matching lines @@
   scoped_ptr<SpdyFrame> host2_resp_body(
       spdy_util_.ConstructSpdyBodyFrame(3, true));
   MockRead spdy_reads[] = {
       CreateMockRead(*host1_resp, 1),
       CreateMockRead(*host1_resp_body, 2),
       CreateMockRead(*host2_resp, 4),
       CreateMockRead(*host2_resp_body, 5),
       MockRead(ASYNC, 0, 6),
   };
 
-  IPAddress ip;
-  ASSERT_TRUE(ip.AssignFromIPLiteral("127.0.0.1"));
-  IPEndPoint peer_addr = IPEndPoint(ip, 443);
+  auto peer_addr = IPEndPoint(IPAddress::IPv4Localhost(), 443);

[Ryan Hamilton, 2016/03/17 00:28:37]

How about:

IPEndPoint peer_addr(IPAddress::IPv4Localhost(), 443);

(and below)

[eroman, 2016/03/17 01:01:19]

Done.

   MockConnect connect(ASYNC, OK, peer_addr);
   SequencedSocketData spdy_data(connect, spdy_reads, arraysize(spdy_reads),
                                 spdy_writes, arraysize(spdy_writes));
   session_deps_.socket_factory->AddSocketDataProvider(&spdy_data);
 
   TestCompletionCallback callback;
   HttpRequestInfo request1;
   request1.method = "GET";
   request1.url = GURL("https://www.example.org/");
   request1.load_flags = 0;
@@ skipping 77 matching lines @@
   scoped_ptr<SpdyFrame> host2_resp_body(
       spdy_util_.ConstructSpdyBodyFrame(3, true));
   MockRead spdy_reads[] = {
       CreateMockRead(*host1_resp, 1),
       CreateMockRead(*host1_resp_body, 2),
       CreateMockRead(*host2_resp, 4),
       CreateMockRead(*host2_resp_body, 5),
       MockRead(ASYNC, 0, 6),
   };
 
-  IPAddress ip;
-  ASSERT_TRUE(ip.AssignFromIPLiteral("127.0.0.1"));
-  IPEndPoint peer_addr = IPEndPoint(ip, 443);
+  auto peer_addr = IPEndPoint(IPAddress::IPv4Localhost(), 443);
   MockConnect connect(ASYNC, OK, peer_addr);
   SequencedSocketData spdy_data(connect, spdy_reads, arraysize(spdy_reads),
                                 spdy_writes, arraysize(spdy_writes));
   session_deps_.socket_factory->AddSocketDataProvider(&spdy_data);
 
   TestCompletionCallback callback;
   HttpRequestInfo request1;
   request1.method = "GET";
   request1.url = GURL("https://www.example.org/");
   request1.load_flags = 0;
@@ skipping 108 matching lines @@
   scoped_ptr<SpdyFrame> host2_resp_body(
       spdy_util_.ConstructSpdyBodyFrame(3, true));
   MockRead spdy_reads[] = {
       CreateMockRead(*host1_resp, 1),
       CreateMockRead(*host1_resp_body, 2),
       CreateMockRead(*host2_resp, 4),
       CreateMockRead(*host2_resp_body, 5),
       MockRead(ASYNC, 0, 6),
   };
 
-  IPAddress ip;
-  ASSERT_TRUE(ip.AssignFromIPLiteral("127.0.0.1"));
-  IPEndPoint peer_addr = IPEndPoint(ip, 443);
+  auto peer_addr = IPEndPoint(IPAddress::IPv4Localhost(), 443);
   MockConnect connect(ASYNC, OK, peer_addr);
   SequencedSocketData spdy_data(connect, spdy_reads, arraysize(spdy_reads),
                                 spdy_writes, arraysize(spdy_writes));
   session_deps_.socket_factory->AddSocketDataProvider(&spdy_data);
 
   TestCompletionCallback callback;
   HttpRequestInfo request1;
   request1.method = "GET";
   request1.url = GURL("https://www.example.org/");
   request1.load_flags = 0;
@@ skipping 2800 matching lines @@
   base::MessageLoop::current()->RunUntilIdle();
 
   EXPECT_TRUE(trans.GetResponseInfo()->was_fetched_via_spdy);
   HttpRequestHeaders headers;
   ASSERT_TRUE(trans.GetFullRequestHeaders(&headers));
   EXPECT_TRUE(headers.HasHeader(HttpRequestHeaders::kTokenBinding));
 }
 #endif  // !defined(OS_IOS)
 
 }  // namespace net