Change base::SystemMonitor's media device functions to take a type and string16 instead of a FilePa…

chrome/browser/media_gallery/media_device_notifications_chromeos_unittest.cc

Index: chrome/browser/media_gallery/media_device_notifications_chromeos_unittest.cc
===================================================================
--- chrome/browser/media_gallery/media_device_notifications_chromeos_unittest.cc	(revision 147551)
+++ chrome/browser/media_gallery/media_device_notifications_chromeos_unittest.cc	(working copy)
@@ -145,11 +145,14 @@
                                               mount_path1.value(),
                                               MOUNT_TYPE_DEVICE,
                                               disks::MOUNT_CONDITION_NONE);
-  EXPECT_CALL(observer(), OnMediaDeviceAttached(0, kDevice1Name, mount_path1))
+  const std::string kDeviceId0 = "0";
+  EXPECT_CALL(observer(),
+              OnMediaDeviceAttached(kDeviceId0, kDevice1Name, mount_path1))
       .InSequence(mock_sequence);
   MountDevice(MOUNT_ERROR_NONE, mount_info);
 
-  EXPECT_CALL(observer(), OnMediaDeviceDetached(0)).InSequence(mock_sequence);
+  EXPECT_CALL(observer(), OnMediaDeviceDetached(kDeviceId0))
+      .InSequence(mock_sequence);
   UnmountDevice(MOUNT_ERROR_NONE, mount_info);
 
   FilePath mount_path2 = CreateMountPoint(kMountPointB, true);
@@ -158,11 +161,15 @@
                                                mount_path2.value(),
                                                MOUNT_TYPE_DEVICE,
                                                disks::MOUNT_CONDITION_NONE);
-  EXPECT_CALL(observer(), OnMediaDeviceAttached(1, kDevice2Name, mount_path2))
+  const std::string kDeviceId1 = "1";
+
+  EXPECT_CALL(observer(),
+              OnMediaDeviceAttached(kDeviceId1, kDevice2Name, mount_path2))
       .InSequence(mock_sequence);
   MountDevice(MOUNT_ERROR_NONE, mount_info2);
 
-  EXPECT_CALL(observer(), OnMediaDeviceDetached(1)).InSequence(mock_sequence);
+  EXPECT_CALL(observer(), OnMediaDeviceDetached(kDeviceId1))
+      .InSequence(mock_sequence);
   UnmountDevice(MOUNT_ERROR_NONE, mount_info2);
 }
 
@@ -175,7 +182,7 @@
                                               mount_path.value(),
                                               MOUNT_TYPE_DEVICE,
                                               disks::MOUNT_CONDITION_NONE);
-  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _)).Times(0);
+  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _, _)).Times(0);
   MountDevice(MOUNT_ERROR_NONE, mount_info);
 }
 
@@ -190,18 +197,18 @@
                                               mount_path.value(),
                                               MOUNT_TYPE_DEVICE,
                                               disks::MOUNT_CONDITION_NONE);
-  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _)).Times(0);
+  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _, _)).Times(0);
   MountDevice(MOUNT_ERROR_UNKNOWN, mount_info);
 
   // Not a device
   mount_info.mount_type = MOUNT_TYPE_ARCHIVE;
-  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _)).Times(0);
+  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _, _)).Times(0);
   MountDevice(MOUNT_ERROR_NONE, mount_info);
 
   // Unsupported file system.
   mount_info.mount_type = MOUNT_TYPE_DEVICE;
   mount_info.mount_condition = disks::MOUNT_CONDITION_UNSUPPORTED_FILESYSTEM;
-  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _)).Times(0);
+  EXPECT_CALL(observer(), OnMediaDeviceAttached(_, _, _, _)).Times(0);
   MountDevice(MOUNT_ERROR_NONE, mount_info);
 }