Enable MSVC warning for unused locals.

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 77 matching lines @@
 }
 
 // static
 void DisplayInfo::SetUse125DSFForUIScaling(bool enable) {
   use_125_dsf_for_ui_scaling = enable;
 }
 
 // static
 DisplayInfo DisplayInfo::CreateFromSpecWithID(const std::string& spec,
                                               int64 id) {
-  // Default bounds for a display.
-  const int kDefaultHostWindowX = 200;
-  const int kDefaultHostWindowY = 200;
-  const int kDefaultHostWindowWidth = 1366;
-  const int kDefaultHostWindowHeight = 768;
-
   // Use larger than max int to catch overflow early.
   static int64 synthesized_display_id = 2200000000LL;
 
 #if defined(OS_WIN)
   gfx::Rect bounds_in_native(aura::WindowTreeHost::GetNativeScreenSize());
 #else
+  // Default bounds for a display.
+  const int kDefaultHostWindowX = 200;
+  const int kDefaultHostWindowY = 200;
+  const int kDefaultHostWindowWidth = 1366;
+  const int kDefaultHostWindowHeight = 768;
   gfx::Rect bounds_in_native(kDefaultHostWindowX, kDefaultHostWindowY,
                              kDefaultHostWindowWidth, kDefaultHostWindowHeight);
 #endif
   std::string main_spec = spec;
 
   float ui_scale = 1.0f;
   std::vector<std::string> parts;
   if (Tokenize(main_spec, "@", &parts) == 2) {
     double scale_in_double = 0;
     if (base::StringToDouble(parts[1], &scale_in_double))
@@ skipping 264 matching lines @@
   return std::find(available_color_profiles_.begin(),
                    available_color_profiles_.end(),
                    profile) != available_color_profiles_.end();
 }
 
 bool DisplayInfo::Use125DSFRorUIScaling() const {
   return use_125_dsf_for_ui_scaling && id_ == gfx::Display::InternalDisplayId();
 }
 
 }  // namespace ash