sql::MetaTable.next_download_id, DownloadManager::GetNextId()

content/browser/download/download_resource_handler.h

Index: content/browser/download/download_resource_handler.h
diff --git a/content/browser/download/download_resource_handler.h b/content/browser/download/download_resource_handler.h
index b4cdbd621122b08f801ef6b5ae9f8eaf3060a355..e864c0ed375eecbebfb0d093ad4fc5c1f0c0666a 100644
--- a/content/browser/download/download_resource_handler.h
+++ b/content/browser/download/download_resource_handler.h
@@ -11,6 +11,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "content/browser/download/download_file.h"
+#include "content/browser/download/download_id.h"
 #include "content/browser/renderer_host/global_request_id.h"
 #include "content/browser/renderer_host/resource_handler.h"
 
@@ -25,15 +26,17 @@ class URLRequest;
 // Forwards data to the download thread.
 class DownloadResourceHandler : public ResourceHandler {
  public:
-  DownloadResourceHandler(ResourceDispatcherHost* rdh,
-                          int render_process_host_id,
-                          int render_view_id,
-                          int request_id,
-                          const GURL& url,
-                          DownloadFileManager* download_file_manager,
-                          net::URLRequest* request,
-                          bool save_as,
-                          const DownloadSaveInfo& save_info);
+  DownloadResourceHandler(
+      ResourceDispatcherHost* rdh,
+      int render_process_host_id,
+      int render_view_id,
+      int request_id,
+      const GURL& url,
+      DownloadId dl_id,
+      DownloadFileManager* download_file_manager,
+      net::URLRequest* request,
+      bool save_as,
+      const DownloadSaveInfo& save_info);
 
   virtual bool OnUploadProgress(int request_id, uint64 position, uint64 size);
 
@@ -75,7 +78,7 @@ class DownloadResourceHandler : public ResourceHandler {
 
   void StartPauseTimer();
 
-  int download_id_;
+  DownloadId download_id_;
   GlobalRequestID global_id_;
   int render_view_id_;
   scoped_refptr<net::IOBuffer> read_buffer_;