Print Preview: Add a test for activating the initiator tab on print.

chrome/test/base/testing_browser_process.cc

Index: chrome/test/base/testing_browser_process.cc
===================================================================
--- chrome/test/base/testing_browser_process.cc	(revision 99027)
+++ chrome/test/base/testing_browser_process.cc	(working copy)
@@ -11,6 +11,7 @@
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prerender/prerender_tracker.h"
 #include "chrome/browser/printing/background_printing_manager.h"
+#include "chrome/browser/printing/print_preview_tab_controller.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "content/browser/debugger/devtools_manager.h"
 #include "net/url_request/url_request_context_getter.h"
@@ -198,7 +199,10 @@
 
 printing::PrintPreviewTabController*
 TestingBrowserProcess::print_preview_tab_controller() {
-  return NULL;
+  if (!print_preview_tab_controller_.get()) {

[kmadhusu, 2011/08/31 21:59:17]

{} is not required.

[Lei Zhang, 2011/08/31 23:24:04]

Done.

+    print_preview_tab_controller_ = new printing::PrintPreviewTabController();
+  }
+  return print_preview_tab_controller_.get();
 }
 
 printing::BackgroundPrintingManager*