[Herb] Set up field trial for UI prototypes

chrome/common/chrome_switches.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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "build/build_config.h"
 
@@ skipping 1300 matching lines @@
 // Forces a custom summary to be displayed below the update menu item.
 const char kForceShowUpdateMenuItemCustomSummary[] = "custom_summary";
 
 // Forces the update menu badge to show.
 const char kForceShowUpdateMenuBadge[] = "force-show-update-menu-badge";
 
 // Sets the market URL for Chrome for use in testing.
 const char kMarketUrlForTesting[] = "market-url-for-testing";
 
 // Specifies a particular tab management experiment to enable.
-const char kTabManagementExperimentType[] = "tab-management-experiment-type";
+const char kTabManagementExperimentTypeDisabled[] =
+    "tab-management-experiment-type-disabled";
+const char kTabManagementExperimentTypeAnise[] =
+    "tab-management-experiment-type-anise";
+const char kTabManagementExperimentTypeBasil[] =
+    "tab-management-experiment-type-basil";
+const char kTabManagementExperimentTypeChive[] =
+    "tab-management-experiment-type-chive";
+const char kTabManagementExperimentTypeDill[] =
+    "tab-management-experiment-type-dill";
 #endif  // defined(OS_ANDROID)
 
 #if defined(OS_WIN) || defined(OS_LINUX)
 extern const char kEnableInputImeAPI[] = "enable-input-ime-api";
 extern const char kDisableInputImeAPI[] = "disable-input-ime-api";
 #endif
 
 bool AboutInSettingsEnabled() {
   return SettingsWindowEnabled() &&
          !base::CommandLine::ForCurrentProcess()->HasSwitch(
@@ skipping 45 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches