Rename 'harddisk' to 'fixed' for storage unit type

chrome/common/extensions/api/experimental_system_info_storage.idl

Index: chrome/common/extensions/api/experimental_system_info_storage.idl
diff --git a/chrome/common/extensions/api/experimental_system_info_storage.idl b/chrome/common/extensions/api/experimental_system_info_storage.idl
index ea533aa182d87081ecca9afb8e6223a6c11a9362..d20c2e0ff0b851b0a5f6a96719bae3bf4b9b162c 100644
--- a/chrome/common/extensions/api/experimental_system_info_storage.idl
+++ b/chrome/common/extensions/api/experimental_system_info_storage.idl
@@ -5,19 +5,18 @@
 namespace experimental.systemInfo.storage {
 
   enum StorageUnitType {
-    // Unknow storage type.
-    unknown,
-    // Hard disk.
-    harddisk,
-    // Removable storage, e.g.USB device.
-    removable
+    // The storage has a fixed media, e.g. hard disk or flash drive.

[vandebo (ex-Chrome), 2013/05/23 15:49:44]

nit: The storage has fixed media, i.e. hard disk or SSD.

[Hongbo Min, 2013/05/24 01:03:14]

Done.

+    fixed,
+    // The storage has a removable media, e.g. USB mass storage.

[vandebo (ex-Chrome), 2013/05/23 15:49:44]

nit: The storage is removable, i.e. USB flash drive.

[Hongbo Min, 2013/05/24 01:03:14]

Done.

+    removable,
+    // The storage has an unknown storage media type.

[vandebo (ex-Chrome), 2013/05/23 15:49:44]

nit: The storage type is unknown.

[Hongbo Min, 2013/05/24 01:03:14]

Done.

+    unknown
   };
 
   dictionary StorageUnitInfo {
     // The unique id of the storage unit.
     DOMString id;
-    // The type of storage device. The value is one of the constants defined
-    // for this type.
+    // The media type of the storage unit.
     StorageUnitType type;
     // The total amount of the storage space, in bytes.
     double capacity;