Attempt to fix flake in FullTabModeIE_TestPostReissue by avoiding loopback address.

chrome_frame/test/mock_ie_event_sink_test.cc

 // Copyright (c) 2012 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 "chrome_frame/test/mock_ie_event_sink_test.h"
 
 #include <sstream>
 
 #include "base/utf_string_conversions.h"
 #include "base/win/scoped_variant.h"
@@ skipping 160 matching lines @@
           result.Receive(), NULL, NULL));
       EXPECT_EQ(VT_I4, result.type());
       if (result.type() == VT_I4) {
         EXPECT_EQ(ready_state, static_cast<int>(V_I4(&result)));
       }
     }
   }
 }
 
 // MockIEEventSinkTest methods
-MockIEEventSinkTest::MockIEEventSinkTest() : server_mock_(1337, L"127.0.0.1",
-                                                          GetTestDataFolder()) {
+MockIEEventSinkTest::MockIEEventSinkTest()
+    : server_mock_(1337, ASCIIToWide(chrome_frame_test::GetLocalIPv4Address()),
+                   GetTestDataFolder()) {
   loop_.set_snapshot_on_timeout(true);
   EXPECT_CALL(server_mock_, Get(_, StrCaseEq(L"/favicon.ico"), _))
       .WillRepeatedly(SendFast("HTTP/1.1 404 Not Found", ""));
 }
 
 MockIEEventSinkTest::MockIEEventSinkTest(int port, const std::wstring& address,
                                          const FilePath& root_dir)
     : server_mock_(port, address, root_dir) {
   loop_.set_snapshot_on_timeout(true);
   EXPECT_CALL(server_mock_, Get(_, StrCaseEq(L"/favicon.ico"), _))
@@ skipping 34 matching lines @@
     const std::wstring& relative_path) {
   return server_mock_.root_dir().Append(relative_path);
 }
 
 std::wstring MockIEEventSinkTest::GetTestUrl(
     const std::wstring& relative_path) {
   return server_mock_.Resolve(relative_path.c_str());
 }
 
 }  // namespace chrome_frame_test