Migrate chrome/browser files to histogram_macros.h includes.

chrome/browser/extensions/extension_message_bubble_controller.cc

 // Copyright (c) 2013 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/extensions/extension_message_bubble_controller.h"
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
-#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/toolbar/toolbar_actions_model.h"
 #include "chrome/common/url_constants.h"
 #include "components/strings/grit/components_strings.h"
 #include "content/public/browser/user_metrics.h"
@@ skipping 284 matching lines @@
     if (delegate_->ClearProfileSetAfterAction())
       GetProfileSet()->clear();
   }
 }
 
 std::set<Profile*>* ExtensionMessageBubbleController::GetProfileSet() {
   return &g_shown_for_profiles.Get()[delegate_->GetKey()];
 }
 
 }  // namespace extensions