Clean up a few more unused globals.

chrome/browser/notifications/balloon_collection_impl.cc

 // Copyright (c) 2012 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/notifications/balloon_collection_impl.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/notifications/balloon.h"
 #include "chrome/browser/notifications/balloon_host.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/panels/docked_panel_collection.h"
 #include "chrome/browser/ui/panels/panel.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/screen.h"
 #include "ui/gfx/size.h"
 
-namespace {
-
 // Portion of the screen allotted for notifications. When notification balloons
 // extend over this, no new notifications are shown until some are closed.
 const double kPercentBalloonFillFactor = 0.7;
 
 // Allow at least this number of balloons on the screen.
 const int kMinAllowedBalloonCount = 2;
 
-// Delay from the mouse leaving the balloon collection before
-// there is a relayout, in milliseconds.
-const int kRepositionDelayMs = 300;
-
 // The spacing between the balloon and the panel.
 const int kVerticalSpacingBetweenBalloonAndPanel = 5;
 
-}  // namespace
+#if USE_OFFSETS
+// Delay from the mouse leaving the balloon collection before
+// there is a relayout, in milliseconds.
+const int kRepositionDelayMs = 300;
+#endif  // USE_OFFSETS
+
 
 BalloonCollectionImpl::BalloonCollectionImpl()
 #if USE_OFFSETS
     : reposition_factory_(this),
       added_as_message_loop_observer_(false)
 #endif
 {
   registrar_.Add(this, chrome::NOTIFICATION_PANEL_COLLECTION_UPDATED,
                  content::NotificationService::AllSources());
   registrar_.Add(this, chrome::NOTIFICATION_PANEL_CHANGED_EXPANSION_STATE,
@@ skipping 428 matching lines @@
       gfx::Screen::GetNativeScreen()->GetPrimaryDisplay().work_area();
 #endif
   if (work_area_ != new_work_area) {
     work_area_.SetRect(new_work_area.x(), new_work_area.y(),
                        new_work_area.width(), new_work_area.height());
     changed = true;
   }
 
   return changed;
 }