Add memory ablation experiment.

chrome/browser/flag_descriptions.cc

 // Copyright 2017 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/browser/flag_descriptions.h"
 
 namespace flag_descriptions {
 
 //  Material Design version of chrome://bookmarks
 
@@ skipping 2768 matching lines @@
 
 const char kDelayNavigationName[] = "Delay navigations";
 
 const char kDelayNavigationDescription[] =
     "Add a fixed delay to main frame navigations.";
 
 const char kDebugShortcutsDescription[] =
     "Enables additional keyboard shortcuts that are useful for debugging "
     "Ash.";
 
+const char kMemoryAblationName[] = "Memory ablation experiment";
+const char kMemoryAblationDescription[] =
+    "Allocates extra memory in the browser process.";
+
 #if defined(OS_ANDROID)
 
 const char kEnableCustomContextMenuName[] = "Enable custom context menu";
 
 const char kEnableCustomContextMenuDescription[] =
     "Enables a new context menu when a link, image, or video is pressed within "
     "Chrome.";
 
 #endif  // defined(OS_ANDROID)
 
@@ skipping 147 matching lines @@
 const char kEnableEncryptionMigrationName[] =
     "Enable encryption migration of user data";
 
 const char kEnableEncryptionMigrationDescription[] =
     "If enabled and the device supports ARC, the user will be asked to update "
     "the encryption of user data when the user signs in.";
 
 #endif  // #if defined(OS_CHROMEOS)
 
 }  // namespace flag_descriptions