Replace OutputSnapshot |is_internal| with check against 'type == OUTPUT_TYPE_INTERNAL'

ash/display/display_change_observer_chromeos.cc

 // Copyright 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 "ash/display/display_change_observer_chromeos.h"
 
 #include <algorithm>
 #include <map>
 #include <set>
 #include <vector>
@@ skipping 105 matching lines @@
   return true;
 }
 
 void DisplayChangeObserver::OnDisplayModeChanged(
     const std::vector<OutputConfigurator::OutputSnapshot>& outputs) {
   std::vector<DisplayInfo> displays;
   std::set<int64> ids;
   for (size_t i = 0; i < outputs.size(); ++i) {
     const OutputConfigurator::OutputSnapshot& output = outputs[i];
 
-    if (output.is_internal &&
+    if (output.type == chromeos::OUTPUT_TYPE_INTERNAL &&
         gfx::Display::InternalDisplayId() == gfx::Display::kInvalidDisplayID) {
       // Fall back to output index. crbug.com/180100
       gfx::Display::SetInternalDisplayId(
           output.display_id == gfx::Display::kInvalidDisplayID ? output.index :
           output.display_id);
     }
 
     const OutputConfigurator::ModeInfo* mode_info =
         OutputConfigurator::GetModeInfo(output, output.current_mode);
     if (!mode_info)
       continue;
 
     float device_scale_factor = 1.0f;
     if (!ui::IsXDisplaySizeBlackListed(output.width_mm, output.height_mm) &&
         (kInchInMm * mode_info->width / output.width_mm) >
         kHighDensityDPIThreshold) {
       device_scale_factor = 2.0f;
     }
     gfx::Rect display_bounds(
         output.x, output.y, mode_info->width, mode_info->height);
 
     std::vector<Resolution> resolutions;
-    if (!output.is_internal)
+    if (output.type != chromeos::OUTPUT_TYPE_INTERNAL)
       resolutions = GetResolutionList(output);
 
-    std::string name = output.is_internal ?
+    std::string name = output.type == chromeos::OUTPUT_TYPE_INTERNAL ?
         l10n_util::GetStringUTF8(IDS_ASH_INTERNAL_DISPLAY_NAME) :
         chromeos::GetDisplayName(output.output);
     if (name.empty())
       name = l10n_util::GetStringUTF8(IDS_ASH_STATUS_TRAY_UNKNOWN_DISPLAY_NAME);
 
     bool has_overscan = false;
     chromeos::GetOutputOverscanFlag(output.output, &has_overscan);
 
     int64 id = output.display_id;
     if (id == gfx::Display::kInvalidDisplayID || ids.find(id) != ids.end())
@@ skipping 17 matching lines @@
 void DisplayChangeObserver::OnAppTerminating() {
 #if defined(USE_ASH)
   // Stop handling display configuration events once the shutdown
   // process starts. crbug.com/177014.
   Shell::GetInstance()->output_configurator()->Stop();
 #endif
 }
 
 }  // namespace internal
 }  // namespace ash