Revert of Added PrintingContext::Delegate to get parent view handle and application locale.

chrome/browser/printing/printing_message_filter.h

Index: chrome/browser/printing/printing_message_filter.h
diff --git a/chrome/browser/printing/printing_message_filter.h b/chrome/browser/printing/printing_message_filter.h
index 551fb7d7c3ebfdbedd728610ed30e4ed87204b11..d7614ff12983894abaaede71512a0c094d057fe1 100644
--- a/chrome/browser/printing/printing_message_filter.h
+++ b/chrome/browser/printing/printing_message_filter.h
@@ -32,6 +32,7 @@
 class PrintJobManager;
 class PrintQueriesQueue;
 class PrinterQuery;
+class PrintingUIWebContentsObserver;
 
 // This class filters out incoming printing related IPC messages for the
 // renderer process on the IPC thread.
@@ -83,6 +84,16 @@
   // to base::Bind.
   struct GetPrintSettingsForRenderViewParams;
 
+  // Retrieve print settings.  Uses |render_view_id| to get a parent
+  // for any UI created if needed.
+  void GetPrintSettingsForRenderView(int render_view_id,
+                                     GetPrintSettingsForRenderViewParams params,
+                                     const base::Closure& callback,
+                                     scoped_refptr<PrinterQuery> printer_query);
+
+  void OnGetPrintSettingsFailed(const base::Closure& callback,
+                                scoped_refptr<PrinterQuery> printer_query);
+
   // Checks if printing is enabled.
   void OnIsPrintingEnabled(bool* is_enabled);