Revert "Enable 'Browsing data volume counters on Desktop' by default."

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index c04a5f9ed2f5e21e9d76b64bb8b7f6b211a0950c..a76cc807badd92ee51791dc1e297c2aa329f5130 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -232,10 +232,6 @@ const char kDisableCastStreamingHWEncoding[] =
 const char kDisableChildAccountDetection[] =
     "disable-child-account-detection";
 
-// Disables data volume counters in the Clear Browsing Data dialog.
-const char kDisableClearBrowsingDataCounters[] =
-    "disable-clear-browsing-data-counters";
-
 // Disables the client-side phishing detection feature. Note that even if
 // client-side phishing detection is enabled, it will only be active if the
 // user has opted in to UMA stats and SafeBrowsing is enabled in the
@@ -394,7 +390,8 @@ const char kEnableBookmarkUndo[]            = "enable-bookmark-undo";
 const char kEnableChildAccountDetection[] =
     "enable-child-account-detection";
 
-// Enables data volume counters in the Clear Browsing Data dialog.
+// If true, the clear browsing data dialog will show data volume counters,
+// where available.
 const char kEnableClearBrowsingDataCounters[] =
     "enable-clear-browsing-data-counters";