Remove experimental code to pick the "warmest" socket

chrome/browser/chrome_browser_main_unittest.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 <string>
-#include <vector>
-#include "base/command_line.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/scoped_vector.h"
-#include "base/prefs/testing_pref_service.h"
-#include "chrome/browser/chrome_browser_main.h"
-#include "chrome/browser/chrome_content_browser_client.h"
-#include "chrome/common/chrome_switches.h"
-#include "content/public/browser/content_browser_client.h"
-#include "content/public/common/main_function_params.h"
-#include "net/socket/client_socket_pool_base.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-class BrowserMainTest : public testing::Test {
- public:
-  BrowserMainTest()
-      : command_line_(CommandLine::NO_PROGRAM) {
-    ChromeBrowserMainParts::disable_enforcing_cookie_policies_for_tests_ = true;
-  }
-
- protected:
-  CommandLine command_line_;
-};
-
-TEST_F(BrowserMainTest, WarmConnectionFieldTrial_WarmestSocket) {
-  command_line_.AppendSwitchASCII(switches::kSocketReusePolicy, "0");
-
-  scoped_ptr<content::MainFunctionParams> params(
-      new content::MainFunctionParams(command_line_));
-  scoped_ptr<content::BrowserMainParts> browser_main_parts(
-      content::GetContentClient()->browser()->CreateBrowserMainParts(*params));
-  ChromeBrowserMainParts* chrome_main_parts =
-      static_cast<ChromeBrowserMainParts*>(browser_main_parts.get());
-  EXPECT_TRUE(chrome_main_parts);
-  if (chrome_main_parts) {
-    base::FieldTrialList field_trial_list_(NULL);
-    chrome_main_parts->browser_field_trials_.WarmConnectionFieldTrial();
-    EXPECT_EQ(0, net::GetSocketReusePolicy());
-  }
-}
-
-TEST_F(BrowserMainTest, WarmConnectionFieldTrial_Random) {
-  scoped_ptr<content::MainFunctionParams> params(
-      new content::MainFunctionParams(command_line_));
-  scoped_ptr<content::BrowserMainParts> browser_main_parts(
-      content::GetContentClient()->browser()->CreateBrowserMainParts(*params));
-  ChromeBrowserMainParts* chrome_main_parts =
-      static_cast<ChromeBrowserMainParts*>(browser_main_parts.get());
-  EXPECT_TRUE(chrome_main_parts);
-  if (chrome_main_parts) {
-    const int kNumRuns = 1000;
-    for (int i = 0; i < kNumRuns; i++) {
-      base::FieldTrialList field_trial_list_(NULL);
-      chrome_main_parts->browser_field_trials_.WarmConnectionFieldTrial();
-      int val = net::GetSocketReusePolicy();
-      EXPECT_LE(val, 2);
-      EXPECT_GE(val, 0);
-    }
-  }
-}
-
-#if GTEST_HAS_DEATH_TEST
-TEST_F(BrowserMainTest, WarmConnectionFieldTrial_Invalid) {
-  command_line_.AppendSwitchASCII(switches::kSocketReusePolicy, "100");
-
-  scoped_ptr<content::MainFunctionParams> params(
-      new content::MainFunctionParams(command_line_));
-  // This test ends up launching a new process, and that doesn't initialize the
-  // ContentClient interfaces.
-  scoped_ptr<content::BrowserMainParts> browser_main_parts;
-  if (content::GetContentClient()) {
-    browser_main_parts.reset(content::GetContentClient()->browser()->
-                                 CreateBrowserMainParts(*params));
-  } else {
-    chrome::ChromeContentBrowserClient client;
-    browser_main_parts.reset(client.CreateBrowserMainParts(*params));
-  }
-  ChromeBrowserMainParts* parts =
-      static_cast<ChromeBrowserMainParts*>(browser_main_parts.get());
-  EXPECT_TRUE(parts);
-  if (parts) {
-#if defined(NDEBUG) && defined(DCHECK_ALWAYS_ON)
-    EXPECT_DEATH(parts->browser_field_trials_.WarmConnectionFieldTrial(),
-                 "Not a valid socket reuse policy group");
-#else
-    EXPECT_DEBUG_DEATH(parts->browser_field_trials_.WarmConnectionFieldTrial(),
-                       "Not a valid socket reuse policy group");
-#endif
-  }
-}
-#endif