Prevent DisplayPreferences from saving incorrect rotations.

chrome/browser/ui/webui/options/chromeos/display_options_handler.cc

Index: chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc b/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
index ca4cc50c06a734f0552dd017ff069dd3543ca2df..c451e04b4e50a36242bae58300dea52e4b1527db 100644
--- a/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
+++ b/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
@@ -279,7 +279,7 @@ void DisplayOptionsHandler::SendDisplayInfo(
     js_display->SetBoolean("isPrimary", display.id() == primary_id);
     js_display->SetBoolean("isInternal", display.IsInternal());
     js_display->SetInteger("orientation",
-                           static_cast<int>(display_info.rotation()));
+                           static_cast<int>(display_info.GetActiveRotation()));
 
     base::ListValue* js_resolutions = new base::ListValue();
     for (const ash::DisplayMode& display_mode : display_info.display_modes()) {
@@ -438,7 +438,8 @@ void DisplayOptionsHandler::HandleSetOrientation(const base::ListValue* args) {
 
   content::RecordAction(
       base::UserMetricsAction("Options_DisplaySetOrientation"));
-  ash::ScreenRotationAnimator(display_id).Rotate(new_rotation);
+  ash::ScreenRotationAnimator(display_id)
+      .Rotate(new_rotation, gfx::Display::ROTATION_SOURCE_USER);
 }
 
 void DisplayOptionsHandler::HandleSetColorProfile(const base::ListValue* args) {