Prevent DisplayPreferences from saving incorrect rotations.

ash/system/chromeos/tray_display.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 "ash/system/chromeos/tray_display.h"
 
 #include <vector>
 
 #include "ash/content/display/screen_orientation_controller_chromeos.h"
 #include "ash/display/display_controller.h"
@@ skipping 189 matching lines @@
     if (external_id == gfx::Display::kInvalidDisplayID) {
       return l10n_util::GetStringUTF16(
           IDS_ASH_STATUS_TRAY_UNKNOWN_DISPLAY_NAME);
     }
 
     // The external display name may have an annotation of "(width x height)" in
     // case that the display is rotated or its resolution is changed.
     base::string16 name = GetDisplayName(external_id);
     const DisplayInfo& display_info =
         display_manager->GetDisplayInfo(external_id);
-    if (display_info.rotation() != gfx::Display::ROTATE_0 ||
+    if (display_info.GetActiveRotation() != gfx::Display::ROTATE_0 ||
         display_info.configured_ui_scale() != 1.0f ||
         !display_info.overscan_insets_in_dip().empty()) {
       name = l10n_util::GetStringFUTF16(
           IDS_ASH_STATUS_TRAY_DISPLAY_ANNOTATED_NAME,
           name, GetDisplaySize(external_id));
     } else if (display_info.overscan_insets_in_dip().empty() &&
                display_info.has_overscan()) {
       name = l10n_util::GetStringFUTF16(
           IDS_ASH_STATUS_TRAY_DISPLAY_ANNOTATED_NAME,
           name, l10n_util::GetStringUTF16(
@@ skipping 35 matching lines @@
       return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_DISPLAY_DOCKED);
     }
 
     return base::string16();
   }
 
  private:
   bool ShouldShowFirstDisplayInfo() const {
     const DisplayInfo& display_info = GetDisplayManager()->GetDisplayInfo(
         GetDisplayManager()->first_display_id());
-    return display_info.rotation() != gfx::Display::ROTATE_0 ||
-        display_info.configured_ui_scale() != 1.0f ||
-        !display_info.overscan_insets_in_dip().empty() ||
-        display_info.has_overscan();
+    return display_info.GetActiveRotation() != gfx::Display::ROTATE_0 ||
+           display_info.configured_ui_scale() != 1.0f ||
+           !display_info.overscan_insets_in_dip().empty() ||
+           display_info.has_overscan();
   }
 
   // Overridden from ActionableView.
   bool PerformAction(const ui::Event& event) override {
     OpenSettings();
     return true;
   }
 
   void OnBoundsChanged(const gfx::Rect& previous_bounds) override {
     int label_max_width = bounds().width() - kTrayPopupPaddingHorizontal * 2 -
@@ skipping 53 matching lines @@
     }
 
     if (iter->second.configured_ui_scale() !=
         old_iter->second.configured_ui_scale()) {
       *message_out = l10n_util::GetStringFUTF16(
           IDS_ASH_STATUS_TRAY_DISPLAY_RESOLUTION_CHANGED,
           GetDisplayName(iter->first),
           GetDisplaySize(iter->first));
       return true;
     }
-    if (iter->second.rotation() != old_iter->second.rotation()) {
+    if (iter->second.GetActiveRotation() !=
+        old_iter->second.GetActiveRotation()) {
       int rotation_text_id = 0;
-      switch (iter->second.rotation()) {
+      switch (iter->second.GetActiveRotation()) {
         case gfx::Display::ROTATE_0:
           rotation_text_id = IDS_ASH_STATUS_TRAY_DISPLAY_STANDARD_ORIENTATION;
           break;
         case gfx::Display::ROTATE_90:
           rotation_text_id = IDS_ASH_STATUS_TRAY_DISPLAY_ORIENTATION_90;
           break;
         case gfx::Display::ROTATE_180:
           rotation_text_id = IDS_ASH_STATUS_TRAY_DISPLAY_ORIENTATION_180;
           break;
         case gfx::Display::ROTATE_270:
@@ skipping 87 matching lines @@
 bool TrayDisplay::GetAccessibleStateForTesting(ui::AXViewState* state) {
   views::View* view = default_;
   if (view) {
     view->GetAccessibleState(state);
     return true;
   }
   return false;
 }
 
 }  // namespace ash