Initial support for cloudprint in print preview

chrome/renderer/print_web_view_helper.h

Index: chrome/renderer/print_web_view_helper.h
diff --git a/chrome/renderer/print_web_view_helper.h b/chrome/renderer/print_web_view_helper.h
index 429829dd61ac0a17f027f9074181fcc0c7147467..48b7037999372703132400390e08ccf939139703 100644
--- a/chrome/renderer/print_web_view_helper.h
+++ b/chrome/renderer/print_web_view_helper.h
@@ -79,7 +79,6 @@ class PrintWebViewHelper : public RenderViewObserver,
  protected:
   // WebKit::WebViewClient override:
   virtual void didStopLoading();
-
  private:
   FRIEND_TEST_ALL_PREFIXES(PrintWebViewHelperTest,
                            BlockScriptInitiatedPrinting);
@@ -149,6 +148,16 @@ class PrintWebViewHelper : public RenderViewObserver,
   // copies, page range, etc.
   bool UpdatePrintSettings(const base::DictionaryValue& job_settings);
 
+  // Update the current print settings for a cloud print printer with new
+  // |job_settings|. |job_settings|  dictionary contains print job details
+  // such as printer name, number of copies, page range, etc.
+  bool UpdatePrintSettingsCloud(const base::DictionaryValue& job_settings);
+
+  // Update the current print settings for a local printer with new
+  // |job_settings|. |job_settings|  dictionary contains print job details
+  // such as printer name, number of copies, page range, etc.
+  bool UpdatePrintSettingsLocal(const base::DictionaryValue& job_settings);
+
   // Get final print settings from the user.
   // Return false if the user cancels or on error.
   bool GetPrintSettingsFromUser(WebKit::WebFrame* frame,