Revert 278483 "[Downloads] Retry renames after transient failures."

trunk/src/content/browser/download/base_file.h

Index: trunk/src/content/browser/download/base_file.h
===================================================================
--- trunk/src/content/browser/download/base_file.h	(revision 278536)
+++ trunk/src/content/browser/download/base_file.h	(working copy)
@@ -56,10 +56,7 @@
   DownloadInterruptReason AppendDataToFile(const char* data, size_t data_len);
 
   // Rename the download file. Returns a DownloadInterruptReason indicating the
-  // result of the operation. A return code of NONE indicates that the rename
-  // was successful. After a failure, the full_path() and in_progress() can be
-  // used to determine the last known filename and whether the file is available
-  // for writing or retrying the rename.
+  // result of the operation.
   virtual DownloadInterruptReason Rename(const base::FilePath& full_path);
 
   // Detach the file so it is not deleted on destruction.
@@ -82,15 +79,8 @@
   // Windows to ensure the correct app client ID is available.
   DownloadInterruptReason AnnotateWithSourceInformation();
 
-  // Returns the last known path to the download file. Can be empty if there's
-  // no file.
-  const base::FilePath& full_path() const { return full_path_; }
-
-  // Returns true if the file is open. If true, the file can be written to or
-  // renamed.
+  base::FilePath full_path() const { return full_path_; }
   bool in_progress() const { return file_.IsValid(); }
-
-  // Returns the number of bytes in the file pointed to by full_path().
   int64 bytes_so_far() const { return bytes_so_far_; }
 
   // Fills |hash| with the hash digest for the file.