Print Preview: Handling pending print to pdf requests.

chrome/browser/ui/webui/print_preview_handler.h

Index: chrome/browser/ui/webui/print_preview_handler.h
diff --git a/chrome/browser/ui/webui/print_preview_handler.h b/chrome/browser/ui/webui/print_preview_handler.h
index 7d6ce1671da02821f1106029bee27cb813c0b154..f191d5cf45a97128a14a80bb58577b3af4a44bc2 100644
--- a/chrome/browser/ui/webui/print_preview_handler.h
+++ b/chrome/browser/ui/webui/print_preview_handler.h
@@ -157,6 +157,10 @@ class PrintPreviewHandler : public WebUIMessageHandler,
   // Clears initiator tab details for this preview tab.
   void ClearInitiatorTabDetails();
 
+  // Posts a task to save to pdf at |path|. |is_pending| is true if the preview
+  // tab is hidden at the time the task is posted.
+  void PostPrintToPdfTask(FilePath& path, bool is_pending);
+
   // Pointer to current print system.
   scoped_refptr<printing::PrintBackend> print_backend_;
 
@@ -181,6 +185,8 @@ class PrintPreviewHandler : public WebUIMessageHandler,
   // Whether we have already logged the number of printers this session.
   bool has_logged_printers_count_;
 
+  FilePath pending_print_to_pdf_path_;

[kmadhusu, 2011/09/02 21:47:03]

Document this variable.

[dpapad, 2011/09/07 00:46:19]

Done.

+
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewHandler);
 };