Revert 175938

chrome/browser/system_monitor/disk_info_mac.h

Index: chrome/browser/system_monitor/disk_info_mac.h
===================================================================
--- chrome/browser/system_monitor/disk_info_mac.h	(revision 175941)
+++ chrome/browser/system_monitor/disk_info_mac.h	(working copy)
@@ -22,6 +22,11 @@
   // dictionary. This function must be called on the file thread.
   static DiskInfoMac BuildDiskInfoOnFileThread(CFDictionaryRef dict);
 
+  // Construct a disk info object from info from an ImageCature device.
+  static DiskInfoMac BuildDiskInfoFromICDevice(std::string device_id,
+                                               string16 device_name,
+                                               FilePath mount_point);
+
   const std::string& bsd_name() const { return bsd_name_; }
   const std::string& device_id() const { return device_id_; }
   const std::string& model_name() const { return model_name_; }