Remove dependency on ui::ScaleFactor from ui/gfx

chrome/browser/chromeos/login/helper.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/chromeos/login/helper.h"
 
 #include "ash/shell.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chromeos/network/network_handler.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "chromeos/network/shill_property_util.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/screen.h"
 
 namespace chromeos {
 
 gfx::Rect CalculateScreenBounds(const gfx::Size& size) {
   gfx::Rect bounds(ash::Shell::GetScreen()->GetPrimaryDisplay().bounds());
   if (!size.IsEmpty()) {
     int horizontal_diff = bounds.width() - size.width();
     int vertical_diff = bounds.height() - size.height();
     bounds.Inset(horizontal_diff / 2, vertical_diff / 2);
   }
   return bounds;
 }
 
 int GetCurrentUserImageSize() {
   // The biggest size that the profile picture is displayed at is currently
   // 220px, used for the big preview on OOBE and Change Picture options page.
   static const int kBaseUserImageSize = 220;
   float scale_factor = gfx::Display::GetForcedDeviceScaleFactor();
   if (scale_factor > 1.0f)
     return static_cast<int>(scale_factor * kBaseUserImageSize);
-  return kBaseUserImageSize *
-      ui::GetScaleFactorScale(ui::GetMaxScaleFactor());
+  return kBaseUserImageSize * gfx::ImageSkia::GetMaxSupportedScale();
 }
 
 namespace login {
 
 NetworkStateHelper::NetworkStateHelper() {}
 NetworkStateHelper::~NetworkStateHelper() {}
 
 string16 NetworkStateHelper::GetCurrentNetworkName() const {
   NetworkStateHandler* nsh = NetworkHandler::Get()->network_state_handler();
   const NetworkState* network =
@@ skipping 23 matching lines @@
 bool NetworkStateHelper::IsConnecting() const {
   chromeos::NetworkStateHandler* nsh =
       chromeos::NetworkHandler::Get()->network_state_handler();
   return nsh->ConnectingNetworkByType(
       chromeos::NetworkTypePattern::Default()) != NULL;
 }
 
 }  // namespace login
 
 }  // namespace chromeos