Add network throttling as an enterprise policy

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 1792729f575b57020da80edbb094d5438c5b9040..e26bdacc0292734a8b8cd0c0e9a699a6400ae12f 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1398,6 +1398,10 @@ const char kTaskManagerColumnVisibility[] = "task_manager.column_visibility";
 // A boolean indicating if ending processes are enabled or disabled by policy.
 const char kTaskManagerEndProcessEnabled[] = "task_manager.end_process_enabled";
 
+// A boolean indicating whether network throtting is enabled
+// or disabled by policy.
+const char kNetworkThrottlingEnabled[] = "net.throttling_enabled";
+
 // A collection of position, size, and other data relating to app windows to
 // restore on startup.
 const char kAppWindowPlacement[] = "browser.app_window_placement";