Replace chromeos::UserManager::Get() with chromeos::GetUserManager().

chrome/browser/chromeos/extensions/wallpaper_private_api.cc

Index: chrome/browser/chromeos/extensions/wallpaper_private_api.cc
diff --git a/chrome/browser/chromeos/extensions/wallpaper_private_api.cc b/chrome/browser/chromeos/extensions/wallpaper_private_api.cc
index f944243b4a3bb6767f45430d605cca8ec014e81e..a384c4048b3eab5e359ca49f56133d752263db2d 100644
--- a/chrome/browser/chromeos/extensions/wallpaper_private_api.cc
+++ b/chrome/browser/chromeos/extensions/wallpaper_private_api.cc
@@ -302,7 +302,7 @@ bool WallpaperPrivateSetWallpaperIfExistsFunction::RunAsync() {
   params = set_wallpaper_if_exists::Params::Create(*args_);
   EXTENSION_FUNCTION_VALIDATE(params);
 
-  user_id_ = chromeos::UserManager::Get()->GetActiveUser()->email();
+  user_id_ = chromeos::GetUserManager()->GetActiveUser()->email();
 
   base::FilePath wallpaper_path;
   base::FilePath fallback_path;
@@ -373,11 +373,11 @@ void WallpaperPrivateSetWallpaperIfExistsFunction::OnWallpaperDecoded(
       wallpaper_private::ToString(params->layout));
 
   bool update_wallpaper =
-      user_id_ == chromeos::UserManager::Get()->GetActiveUser()->email();
+      user_id_ == chromeos::GetUserManager()->GetActiveUser()->email();
   wallpaper_manager->SetWallpaperFromImageSkia(
       user_id_, image, layout, update_wallpaper);
   bool is_persistent =
-      !chromeos::UserManager::Get()->IsCurrentUserNonCryptohomeDataEphemeral();
+      !chromeos::GetUserManager()->IsCurrentUserNonCryptohomeDataEphemeral();
   chromeos::WallpaperInfo info = {
       params->url,
       layout,
@@ -412,7 +412,7 @@ bool WallpaperPrivateSetWallpaperFunction::RunAsync() {
   EXTENSION_FUNCTION_VALIDATE(params);
 
   // Gets email address while at UI thread.
-  user_id_ = chromeos::UserManager::Get()->GetActiveUser()->email();
+  user_id_ = chromeos::GetUserManager()->GetActiveUser()->email();
 
   StartDecode(params->wallpaper);
 
@@ -486,12 +486,12 @@ void WallpaperPrivateSetWallpaperFunction::SetDecodedWallpaper(
       wallpaper_private::ToString(params->layout));
 
   bool update_wallpaper =
-      user_id_ == chromeos::UserManager::Get()->GetActiveUser()->email();
+      user_id_ == chromeos::GetUserManager()->GetActiveUser()->email();
   wallpaper_manager->SetWallpaperFromImageSkia(
       user_id_, *image.get(), layout, update_wallpaper);
 
   bool is_persistent =
-      !chromeos::UserManager::Get()->IsCurrentUserNonCryptohomeDataEphemeral();
+      !chromeos::GetUserManager()->IsCurrentUserNonCryptohomeDataEphemeral();
   chromeos::WallpaperInfo info = {
       params->url,
       layout,
@@ -517,7 +517,7 @@ WallpaperPrivateResetWallpaperFunction::
 bool WallpaperPrivateResetWallpaperFunction::RunAsync() {
   chromeos::WallpaperManager* wallpaper_manager =
       chromeos::WallpaperManager::Get();
-  chromeos::UserManager* user_manager = chromeos::UserManager::Get();
+  chromeos::UserManager* user_manager = chromeos::GetUserManager();
 
   std::string user_id = user_manager->GetActiveUser()->email();
   wallpaper_manager->RemoveUserWallpaperInfo(user_id);
@@ -553,9 +553,8 @@ bool WallpaperPrivateSetCustomWallpaperFunction::RunAsync() {
   EXTENSION_FUNCTION_VALIDATE(params);
 
   // Gets email address and username hash while at UI thread.
-  user_id_ = chromeos::UserManager::Get()->GetActiveUser()->email();
-  user_id_hash_ =
-      chromeos::UserManager::Get()->GetActiveUser()->username_hash();
+  user_id_ = chromeos::GetUserManager()->GetActiveUser()->email();
+  user_id_hash_ = chromeos::GetUserManager()->GetActiveUser()->username_hash();
 
   StartDecode(params->wallpaper);
 
@@ -580,7 +579,7 @@ void WallpaperPrivateSetCustomWallpaperFunction::OnWallpaperDecoded(
       wallpaper_private::ToString(params->layout));
 
   bool update_wallpaper =
-      user_id_ == chromeos::UserManager::Get()->GetActiveUser()->email();
+      user_id_ == chromeos::GetUserManager()->GetActiveUser()->email();
   wallpaper_manager->SetCustomWallpaper(user_id_,
                                         user_id_hash_,
                                         params->file_name,
@@ -664,9 +663,9 @@ bool WallpaperPrivateSetCustomWallpaperLayoutFunction::RunAsync() {
   info.layout = wallpaper_api_util::GetLayoutEnum(
       wallpaper_private::ToString(params->layout));
 
-  std::string email = chromeos::UserManager::Get()->GetActiveUser()->email();
+  std::string email = chromeos::GetUserManager()->GetActiveUser()->email();
   bool is_persistent =
-      !chromeos::UserManager::Get()->IsCurrentUserNonCryptohomeDataEphemeral();
+      !chromeos::GetUserManager()->IsCurrentUserNonCryptohomeDataEphemeral();
   wallpaper_manager->SetUserWallpaperInfo(email, info, is_persistent);
   wallpaper_manager->UpdateWallpaper(false /* clear_cache */);
   SendResponse(true);
@@ -685,7 +684,7 @@ WallpaperPrivateMinimizeInactiveWindowsFunction::
 
 bool WallpaperPrivateMinimizeInactiveWindowsFunction::RunAsync() {
   WindowStateManager::MinimizeInactiveWindows(
-      chromeos::UserManager::Get()->GetActiveUser()->username_hash());
+      chromeos::GetUserManager()->GetActiveUser()->username_hash());
   return true;
 }
 
@@ -699,7 +698,7 @@ WallpaperPrivateRestoreMinimizedWindowsFunction::
 
 bool WallpaperPrivateRestoreMinimizedWindowsFunction::RunAsync() {
   WindowStateManager::RestoreWindows(
-      chromeos::UserManager::Get()->GetActiveUser()->username_hash());
+      chromeos::GetUserManager()->GetActiveUser()->username_hash());
   return true;
 }
 
@@ -715,7 +714,7 @@ bool WallpaperPrivateGetThumbnailFunction::RunAsync() {
   EXTENSION_FUNCTION_VALIDATE(params);
 
   base::FilePath thumbnail_path;
-  std::string email = chromeos::UserManager::Get()->GetActiveUser()->email();
+  std::string email = chromeos::GetUserManager()->GetActiveUser()->email();
   if (params->source == get_thumbnail::Params::SOURCE_ONLINE) {
     std::string file_name = GURL(params->url_or_file).ExtractFileName();
     CHECK(PathService::Get(chrome::DIR_CHROMEOS_WALLPAPER_THUMBNAILS,