MD Settings: Display: Disable orientaiton control in tablet mode

chrome/browser/extensions/display_info_provider_chromeos_unittest.cc

 // Copyright 2014 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 "extensions/browser/api/system_display/display_info_provider.h"
 
 #include <stdint.h>
 
 #include "ash/display/screen_orientation_controller_chromeos.h"
 #include "ash/shell.h"
@@ skipping 338 matching lines @@
   EXPECT_EQ("0,0,0,0", SystemInfoDisplayInsetsToString(result[1].overscan));
   EXPECT_EQ(0, result[1].rotation);
   EXPECT_FALSE(result[1].is_primary);
   EXPECT_FALSE(result[1].is_unified);
   EXPECT_EQ(96, result[1].dpi_x);
   EXPECT_EQ(96, result[1].dpi_y);
   EXPECT_TRUE(result[1].mirroring_source_id.empty());
   EXPECT_TRUE(result[1].is_enabled);
 }
 
+TEST_F(DisplayInfoProviderChromeosTest, GetMaximizeMode) {
+  UpdateDisplay("500x600,400x520");
+
+  // Check initial state.
+  DisplayUnitInfoList result = GetAllDisplaysInfo();
+  ASSERT_EQ(2u, result.size());
+  EXPECT_TRUE(result[0].is_primary);
+  EXPECT_FALSE(result[0].is_maximize_mode);
+  EXPECT_FALSE(result[1].is_primary);
+  EXPECT_FALSE(result[1].is_maximize_mode);
+
+  EnableMaximizeMode(true);
+  result = GetAllDisplaysInfo();
+  ASSERT_EQ(2u, result.size());
+  EXPECT_TRUE(result[0].is_primary);
+  EXPECT_TRUE(result[0].is_maximize_mode);
+  EXPECT_FALSE(result[1].is_primary);
+  EXPECT_FALSE(result[1].is_maximize_mode);
+}
+
 TEST_F(DisplayInfoProviderChromeosTest, GetRotation) {
   UpdateDisplay("500x600/r");
   DisplayUnitInfoList result = GetAllDisplaysInfo();
 
   ASSERT_EQ(1u, result.size());
 
   int64_t display_id;
   ASSERT_TRUE(base::StringToInt64(result[0].id, &display_id))
       << "Display id must be convertable to integer: " << result[0].id;
 
@@ skipping 1190 matching lines @@
   EXPECT_EQ(pairs.pair1.touch_point.y, data.point_pairs[0].second.y());
   EXPECT_EQ(pairs.pair2.touch_point.y, data.point_pairs[1].second.y());
   EXPECT_EQ(pairs.pair3.touch_point.y, data.point_pairs[2].second.y());
   EXPECT_EQ(pairs.pair4.touch_point.y, data.point_pairs[3].second.y());
 
   EXPECT_EQ(bounds.width, data.bounds.width());
   EXPECT_EQ(bounds.height, data.bounds.height());
 }
 }  // namespace
 }  // namespace extensions