Remove non-cros support from ash/common/system.

ash/common/system/tiles/tray_tiles_unittest.cc

Index: ash/common/system/tiles/tray_tiles_unittest.cc
diff --git a/ash/common/system/tiles/tray_tiles_unittest.cc b/ash/common/system/tiles/tray_tiles_unittest.cc
index 0ad362a05f853b9771dd0b02c4a100ee11760880..39308bd0d69e41200ea7ccacea75260dc7b24d32 100644
--- a/ash/common/system/tiles/tray_tiles_unittest.cc
+++ b/ash/common/system/tiles/tray_tiles_unittest.cc
@@ -58,10 +58,8 @@ TEST_F(TrayTilesTest, ButtonStatesWithAddingUser) {
       tray_tiles()->CreateDefaultViewForTesting(LoginStatus::USER));
   EXPECT_EQ(GetSettingsButton()->state(), views::Button::STATE_DISABLED);
   EXPECT_EQ(GetHelpButton()->state(), views::Button::STATE_DISABLED);
-#if !defined(OS_WIN)
   EXPECT_EQ(GetLockButton()->state(), views::Button::STATE_DISABLED);
   EXPECT_EQ(GetPowerButton()->state(), views::Button::STATE_NORMAL);
-#endif  // !defined(OS_WIN)
 }
 
 TEST_F(TrayTilesTest, ButtonStatesWithLoginStatusNotLoggedIn) {
@@ -69,10 +67,8 @@ TEST_F(TrayTilesTest, ButtonStatesWithLoginStatusNotLoggedIn) {
       tray_tiles()->CreateDefaultViewForTesting(LoginStatus::NOT_LOGGED_IN));
   EXPECT_EQ(GetSettingsButton()->state(), views::Button::STATE_DISABLED);
   EXPECT_EQ(GetHelpButton()->state(), views::Button::STATE_DISABLED);
-#if !defined(OS_WIN)
   EXPECT_EQ(GetLockButton()->state(), views::Button::STATE_DISABLED);
   EXPECT_EQ(GetPowerButton()->state(), views::Button::STATE_NORMAL);
-#endif  // !defined(OS_WIN)
 }
 
 TEST_F(TrayTilesTest, ButtonStatesWithLoginStatusLocked) {
@@ -80,10 +76,8 @@ TEST_F(TrayTilesTest, ButtonStatesWithLoginStatusLocked) {
       tray_tiles()->CreateDefaultViewForTesting(LoginStatus::LOCKED));
   EXPECT_EQ(GetSettingsButton()->state(), views::Button::STATE_DISABLED);
   EXPECT_EQ(GetHelpButton()->state(), views::Button::STATE_DISABLED);
-#if !defined(OS_WIN)
   EXPECT_EQ(GetLockButton()->state(), views::Button::STATE_DISABLED);
   EXPECT_EQ(GetPowerButton()->state(), views::Button::STATE_NORMAL);
-#endif  // !defined(OS_WIN)
 }
 
 TEST_F(TrayTilesTest, ButtonStatesWithLoginStatusUser) {
@@ -91,10 +85,8 @@ TEST_F(TrayTilesTest, ButtonStatesWithLoginStatusUser) {
       tray_tiles()->CreateDefaultViewForTesting(LoginStatus::USER));
   EXPECT_EQ(GetSettingsButton()->state(), views::Button::STATE_NORMAL);
   EXPECT_EQ(GetHelpButton()->state(), views::Button::STATE_NORMAL);
-#if !defined(OS_WIN)
   EXPECT_EQ(GetLockButton()->state(), views::Button::STATE_NORMAL);
   EXPECT_EQ(GetPowerButton()->state(), views::Button::STATE_NORMAL);
-#endif  // !defined(OS_WIN)
 }
 
 }  // namespace ash