Moving input device hotplug event processing outside of ui/display

ash/display/display_info.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 <stdio.h>
 #include <string>
 #include <vector>
 
 #include "ash/display/display_info.h"
 #include "base/logging.h"
@@ skipping 310 matching lines @@
 }
 
 void DisplayInfo::SetOverscanInsets(const gfx::Insets& insets_in_dip) {
   overscan_insets_in_dip_ = insets_in_dip;
 }
 
 gfx::Insets DisplayInfo::GetOverscanInsetsInPixel() const {
   return overscan_insets_in_dip_.Scale(device_scale_factor_);
 }
 
+gfx::Size DisplayInfo::GetNativeModeSize() const {
+  for (size_t i = 0; i < display_modes_.size(); ++i) {
+    if (display_modes_[i].native)
+      return display_modes_[i].size;
+  }
+
+  return gfx::Size();
+}
+
 std::string DisplayInfo::ToString() const {
   int rotation_degree = static_cast<int>(rotation_) * 90;
   return base::StringPrintf(
       "DisplayInfo[%lld] native bounds=%s, size=%s, scale=%f, "
       "overscan=%s, rotation=%d, ui-scale=%f, touchscreen=%s, "
       "touch-device-id=%d",
       static_cast<long long int>(id_),
       bounds_in_native_.ToString().c_str(),
       size_in_pixel_.ToString().c_str(),
       device_scale_factor_,
@@ skipping 31 matching lines @@
 }
 
 bool DisplayInfo::IsColorProfileAvailable(
     ui::ColorCalibrationProfile profile) const {
   return std::find(available_color_profiles_.begin(),
                    available_color_profiles_.end(),
                    profile) != available_color_profiles_.end();
 }
 
 }  // namespace ash