[Media Galleries] Introduce a new type for Mac Image Capture.

chrome/browser/system_monitor/media_storage_util.h

Index: chrome/browser/system_monitor/media_storage_util.h
diff --git a/chrome/browser/system_monitor/media_storage_util.h b/chrome/browser/system_monitor/media_storage_util.h
index 3db4793f3fe505a4c10796d2a6efb81a760f1342..7abd2096f5b0d5f1ad25526af83c175d54c36ae7 100644
--- a/chrome/browser/system_monitor/media_storage_util.h
+++ b/chrome/browser/system_monitor/media_storage_util.h
@@ -28,6 +28,8 @@ class MediaStorageUtil {
     FIXED_MASS_STORAGE,
     // A MTP or PTP device.
     MTP_OR_PTP,
+    // A Mac ImageCapture device.
+    MAC_IMAGE_CAPTURE,
   };
 
   typedef std::set<std::string /*device id*/> DeviceIdSet;
@@ -55,6 +57,10 @@ class MediaStorageUtil {
   // (type isn't MTP_OR_PTP).
   static bool IsMassStorageDevice(const std::string& device_id);
 
+  // Returns true if we will be able to create a filesystem for this device.
+  static bool CanCreateFileSystem(const std::string& device_id,
+                                  const FilePath& path);
+
   // Determines if the device is attached to the computer.
   static void IsDeviceAttached(const std::string& device_id,
                                const BoolCallback& callback);