Fix PrintPreviewDestinationSearchTest.Select

chrome/browser/ui/webui/print_preview/print_preview_ui.h

Index: chrome/browser/ui/webui/print_preview/print_preview_ui.h
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_ui.h b/chrome/browser/ui/webui/print_preview/print_preview_ui.h
index 143917b9d0f3de954859dc616a5eeda8b4ff4bc6..e061df993e85ec38891ed30d97d1f0be61c3d09b 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_ui.h
+++ b/chrome/browser/ui/webui/print_preview/print_preview_ui.h
@@ -175,20 +175,20 @@ class PrintPreviewUI : public ConstrainedWebDialogUI {
   PrintPreviewHandler* handler_;
 
   // Indicates whether the source document can be modified.
-  bool source_is_modifiable_;
+  bool source_is_modifiable_ = false;

[Lei Zhang, 2017/04/03 20:32:42]

This is also being set in the constructor... to true. Can we leave this alone?
It's clearly not the cause of the uninit error.

[skau, 2017/04/04 17:37:02]

Done.

 
   // Indicates whether the source document has selection.
-  bool source_has_selection_;
+  bool source_has_selection_ = false;
 
   // Indicates whether only the selection should be printed.
-  bool print_selection_only_;
+  bool print_selection_only_ = false;

[Lei Zhang, 2017/04/03 20:32:42]

This is the missing initialization. Let's move it to the ctor for consistency
with the rest.

[skau, 2017/04/04 17:37:02]

Done.

 
   // Store the initiator title, used for populating the print preview dialog
   // title.
   base::string16 initiator_title_;
 
   // Keeps track of whether OnClosePrintPreviewDialog() has been called or not.
-  bool dialog_closed_;
+  bool dialog_closed_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewUI);
 };