Replace some net::ERR_FAILED generic error codes with more specific codes....

net/base/net_error_list.h

Index: net/base/net_error_list.h
===================================================================
--- net/base/net_error_list.h	(revision 26789)
+++ net/base/net_error_list.h	(working copy)
@@ -260,15 +260,20 @@
 // The identity used for authentication is invalid.
 NET_ERROR(MALFORMED_IDENTITY, -329)
 
+// Content decoding of the response body failed.
+NET_ERROR(CONTENT_DECODING_FAILED, -330)
+
+// An operation could not be completed because all network IO
+// is suspended.
+NET_ERROR(NETWORK_IO_SUSPENDED, -331)
+
 // The cache does not have the requested entry.
 NET_ERROR(CACHE_MISS, -400)
 
 // Unable to read from the disk cache.
 NET_ERROR(CACHE_READ_FAILURE, -401)
 
-// The network transaction factory of the cache was not able to create a new
-// transaction.
-NET_ERROR(CACHE_CANNOT_CREATE_NETWORK_TRANSACTION, -402)
+// ****NOTE THAT code -402 is available****
 
 // The operation is not supported for this entry.
 NET_ERROR(CACHE_OPERATION_NOT_SUPPORTED, -403)