Printing selection from context menu.

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 09e6d41aa0fb7aecfddc7335e0dba49ef5dc3cb8..4cfd24219f8726cb249649df8f58bfe5d0a7f593 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_ui.h
+++ b/chrome/browser/ui/webui/print_preview/print_preview_ui.h
@@ -15,6 +15,7 @@
 class PrintPreviewDataService;
 class PrintPreviewHandler;
 struct PrintHostMsg_DidGetPreviewPageCount_Params;
+struct PrintHostMsg_RequestPrintPreview_Params;
 
 namespace base {
 class RefCountedBytes;
@@ -60,13 +61,12 @@ class PrintPreviewUI : public ConstrainedWebDialogUI {
 
   bool source_has_selection() { return source_has_selection_; }
 
-  // Set |source_is_modifiable_| for |print_preview_dialog|'s PrintPreviewUI.
-  static void SetSourceIsModifiable(content::WebContents* print_preview_dialog,
-                                    bool source_is_modifiable);
+  bool print_selection_only() { return print_selection_only_; }
 
-  // Set |source_has_selection_| for |print_preview_dialog|'s PrintPreviewUI.
-  static void SetSourceHasSelection(content::WebContents* print_preview_dialog,
-                                    bool source_has_selection);
+  // Set initial settings for PrintPreviewUI.
+  static void SetInitialParams(
+      content::WebContents* print_preview_dialog,
+      const PrintHostMsg_RequestPrintPreview_Params& params);
 
   // Determines whether to cancel a print preview request based on
   // |preview_ui_id| and |request_id|.
@@ -178,6 +178,9 @@ class PrintPreviewUI : public ConstrainedWebDialogUI {
   // Indicates whether the source document has selection.
   bool source_has_selection_;
 
+  // Indicates whether only the selection should be printed.
+  bool print_selection_only_;
+
   // Store the initiator tab title, used for populating the print preview dialog
   // title.
   string16 initiator_tab_title_;