Enable more unittests for BlueZ and ChromeOS.

device/bluetooth/bluetooth_adapter_unittest.cc

Index: device/bluetooth/bluetooth_adapter_unittest.cc
diff --git a/device/bluetooth/bluetooth_adapter_unittest.cc b/device/bluetooth/bluetooth_adapter_unittest.cc
index 95a10f3faa0d56a21609b4803818028d06276a69..8d1db30689d6ae7765c7c54a7fb30a596c32e31b 100644
--- a/device/bluetooth/bluetooth_adapter_unittest.cc
+++ b/device/bluetooth/bluetooth_adapter_unittest.cc
@@ -683,7 +683,7 @@ TEST_F(BluetoothTest, DiscoverMultipleLowEnergyDevices) {
 }
 #endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
 TEST_F(BluetoothTest, TogglePowerFakeAdapter) {
   InitWithFakeAdapter();
   TestBluetoothAdapterObserver observer(adapter_);
@@ -704,7 +704,7 @@ TEST_F(BluetoothTest, TogglePowerFakeAdapter) {
   EXPECT_TRUE(adapter_->IsPowered());
   EXPECT_EQ(2, observer.powered_changed_count());
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
 
 #if defined(OS_ANDROID)
 TEST_F(BluetoothTest, TogglePowerBeforeScan) {