[Win] Revert the profile switcher code from the jumplist.

chrome/browser/metrics/jumplist_metrics_win.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_METRICS_JUMPLIST_METRICS_WIN_H_
 #define CHROME_BROWSER_METRICS_JUMPLIST_METRICS_WIN_H_
 
 #include <string>
 
 namespace jumplist {
 
 // Enum for counting which category was clicked.
 // Note: UMA histogram enum - don't re-order or remove entries
 enum JumplistCategory {
   RECENTLY_CLOSED_URL = 0,  // A URL from the "Recently Closed" category.
   MOST_VISITED_URL,         // A URL from the "Most Visited" category.
-  SWITCH_TO_PROFILE,        // A profile name from the "People" category.

[tapted, 2015/02/18 03:07:18]

we typically can't remove UMA enums - maybe just add an _UNUSED to the name so
that the buckets do not change

[noms (inactive), 2015/02/19 15:41:34]

hurrrrr i even wrote the "don't remove entries" comment at the top. >.<

   CATEGORY_UNKNOWN,         // An invalid category.
   NUM_JUMPLIST_CATEGORY_METRICS
 };
 
 // Category types that can be logged with the --win-jumplist-action switch.
 extern const char kMostVisitedCategory[];
 extern const char kProfilesCategory[];
 extern const char kRecentlyClosedCategory[];
 
 // Logs a histogram for the JumplistCategory of the item that was clicked.
 void LogJumplistActionFromSwitchValue(const std::string& value);
 
 }  // namespace jumplist
 
 #endif  // CHROME_BROWSER_METRICS_JUMPLIST_METRICS_WIN_H_