Cleanup: Enable 125DSFForUIScaling on by default

ash/display/display_manager.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 "ash/display/display_manager.h"
 
 #include <algorithm>
 #include <cmath>
 #include <set>
 #include <string>
@@ skipping 118 matching lines @@
       num_connected_displays_(0),
       force_bounds_changed_(false),
       change_display_upon_host_resize_(false),
       multi_display_mode_(EXTENDED),
       default_multi_display_mode_(EXTENDED),
       mirroring_display_id_(gfx::Display::kInvalidDisplayID),
       registered_internal_display_rotation_lock_(false),
       registered_internal_display_rotation_(gfx::Display::ROTATE_0),
       weak_ptr_factory_(this) {
 #if defined(OS_CHROMEOS)
-  // Enable only on the device so that DisplayManagerFontTest passes.
-  if (base::SysInfo::IsRunningOnChromeOS())
-    DisplayInfo::SetUse125DSFForUIScaling(true);
-
   change_display_upon_host_resize_ = !base::SysInfo::IsRunningOnChromeOS();
 #endif
   gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_ALTERNATE, screen_.get());
   gfx::Screen* current_native =
       gfx::Screen::GetScreenByType(gfx::SCREEN_TYPE_NATIVE);
   // If there is no native, or the native was for shutdown,
   // use ash's screen.
   if (!current_native ||
       current_native == screen_for_shutdown) {
     gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, screen_.get());
@@ skipping 1239 matching lines @@
       gfx::Rect(new_secondary_origin, secondary_bounds.size()));
   secondary_display->UpdateWorkAreaFromInsets(insets);
 }
 
 void DisplayManager::RunPendingTasksForTest() {
   if (!software_mirroring_display_list_.empty())
     base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace ash