Added group policies to enable/disable importing of data from other browsers.

chrome/browser/first_run/first_run.h

Index: chrome/browser/first_run/first_run.h
diff --git a/chrome/browser/first_run/first_run.h b/chrome/browser/first_run/first_run.h
index 1bdf1cdcec2ff7eeb1c494bdc962a1ff8a446770..6dc95e545f55489f9b8367d19a96771533c6c906 100644
--- a/chrome/browser/first_run/first_run.h
+++ b/chrome/browser/first_run/first_run.h
@@ -12,6 +12,7 @@
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "ui/gfx/native_widget_types.h"
 
 class CommandLine;
@@ -149,6 +150,15 @@ class FirstRun {
   friend class FirstRunTest;
   FRIEND_TEST_ALL_PREFIXES(Toolbar5ImporterTest, BookmarkParse);
 
+  // Sets the |items| bitfield according to whether the import data specified by
+  // |import_type| should be be auto imported or not.
+  static void SetImportItem(PrefService* user_prefs,
+                            const char* pref_path,
+                            int import_items,
+                            int dont_import_items,
+                            int import_type,
+                            int& items);
+
 #if defined(OS_WIN)
   // Writes the EULA to a temporary file, returned in |*eula_path|, and returns
   // true if successful.