Print Preview: Fix activating the initiator tab when printing.

chrome/browser/ui/webui/print_preview_handler.cc

Index: chrome/browser/ui/webui/print_preview_handler.cc
===================================================================
--- chrome/browser/ui/webui/print_preview_handler.cc	(revision 98459)
+++ chrome/browser/ui/webui/print_preview_handler.cc	(working copy)
@@ -579,14 +579,18 @@
 
     SelectFile(default_filename);
   } else {
-    ClearInitiatorTabDetails();
     ReportPrintSettingsStats(*settings);
     ReportUserActionHistogram(PRINT_TO_PRINTER);
     UMA_HISTOGRAM_COUNTS("PrintPreview.PageCount.PrintToPrinter",
                          GetPageCountFromSettingsDictionary(*settings));
 
+    // This tries to activate the initiator tab as well, so do not clear the
+    // association with the initiator tab yet.
     HidePreviewTab();
 
+    // Do this so the initiator tab can open a new print preview tab.
+    ClearInitiatorTabDetails();
+
     // The PDF being printed contains only the pages that the user selected,
     // so ignore the page range and print all pages.
     settings->Remove(printing::kSettingPageRange, NULL);