Added member data to classes to support download resumption.

content/browser/download/download_create_info.h

Index: content/browser/download/download_create_info.h
diff --git a/content/browser/download/download_create_info.h b/content/browser/download/download_create_info.h
index ed052943cd4e4d67fdf890241c3cf395405f8ee4..c3059e9df7f5c2ca9b3687305054d18d6588a4b9 100644
--- a/content/browser/download/download_create_info.h
+++ b/content/browser/download/download_create_info.h
@@ -13,7 +13,7 @@
 #include "base/file_path.h"
 #include "base/time.h"
 #include "content/browser/download/download_file.h"
-#include "content/browser/download/download_id.h"
+#include "content/browser/download/interrupt_reasons.h"
 #include "content/common/content_export.h"
 #include "content/public/common/page_transition_types.h"
 #include "googleurl/src/gurl.h"
@@ -87,9 +87,21 @@ struct CONTENT_EXPORT DownloadCreateInfo {
   // which may look at the file extension and first few bytes of the file.
   std::string original_mime_type;
 
+  // For restarting a download, the modification time of the file.
+  std::string last_modified;
+
+  // For restarting a download, the ETAG of the file.
+  std::string etag;
+
+  // Is continuing a download.
+  bool continued_download;
+
+  // Server error code, if any.
+  InterruptReason server_interrupt_reason;
+
   // True if we should display the 'save as...' UI and prompt the user
   // for the download location.
-  // False if the UI should be supressed and the download performed to the
+  // False if the UI should be suppressed and the download performed to the
   // default location.
   bool prompt_user_for_save_location;