Merge 97702, 97820, 97976

chrome/renderer/mock_render_thread.h

Index: chrome/renderer/mock_render_thread.h
===================================================================
--- chrome/renderer/mock_render_thread.h	(revision 98330)
+++ chrome/renderer/mock_render_thread.h	(working copy)
@@ -85,6 +85,9 @@
   // False if the user decides to cancel.
   void set_print_dialog_user_response(bool response);
 
+  // Cancel print preview when print preview has |page| remaining pages.
+  void set_print_preview_cancel_page_number(int page);
+
   // Get the number of pages to generate for print preview.
   int print_preview_pages_remaining();
 
@@ -129,7 +132,11 @@
   void OnDidGetPreviewPageCount(
       const PrintHostMsg_DidGetPreviewPageCount_Params& params);
   void OnDidPreviewPage(const PrintHostMsg_DidPreviewPage_Params& params);
+  void OnCheckForCancel(const std::string& preview_ui_addr,
+                        int preview_request_id,
+                        bool* cancel);
 
+
   // For print preview, PrintWebViewHelper will update settings.
   void OnUpdatePrintSettings(int document_cookie,
                              const DictionaryValue& job_settings,
@@ -156,6 +163,10 @@
   // True to simulate user clicking print. False to cancel.
   bool print_dialog_user_response_;
 
+  // Simulates cancelling print preview if |print_preview_pages_remaining_|
+  // equals this.
+  int print_preview_cancel_page_number_;
+
   // Number of pages to generate for print preview.
   int print_preview_pages_remaining_;
 };