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

chrome/browser/first_run/first_run.cc

Index: chrome/browser/first_run/first_run.cc
diff --git a/chrome/browser/first_run/first_run.cc b/chrome/browser/first_run/first_run.cc
index 1dfad253e5dc08b502b683a2cf7c3ef027896c4c..48ebc72f6e418802857cbce5917266697dd2bf7a 100644
--- a/chrome/browser/first_run/first_run.cc
+++ b/chrome/browser/first_run/first_run.cc
@@ -105,7 +105,6 @@ bool FirstRun::ProcessMasterPreferences(const FilePath& user_data_dir,
   if (!PathService::Get(base::DIR_EXE, &master_prefs))
     return true;
   master_prefs = master_prefs.AppendASCII(installer::kDefaultMasterPrefs);
-
   installer::MasterPreferences prefs(master_prefs);
   if (!prefs.read_from_file())
     return true;
@@ -551,6 +550,52 @@ void FirstRun::AutoImport(
     if (import_items & importer::FAVORITES)
       items = items | importer::FAVORITES;
 
+    // Write import preferences to user profile if they are managed by policy
+    // in order to get the combination of master_preferences and policy, then
+    // read preferences back out to adjust the items to be imported to reflect
+    // policy.
+    PrefService* user_prefs = profile->GetPrefs();
+
+    if (user_prefs->FindPreference(prefs::kImportBookmarks)->IsManaged()) {
+      user_prefs->SetBoolean(prefs::kImportBookmarks,
+                            (items & importer::FAVORITES) != 0);

[Mattias Nissler (ping if slow), 2011/07/20 09:28:31]

align with previous line, also below

+
+      if (user_prefs->GetBoolean(prefs::kImportBookmarks))
+        items = items | importer::FAVORITES;
+      else
+        items = items & (~importer::FAVORITES);
+    }
+
+    if (user_prefs->FindPreference(prefs::kImportHistory)->IsManaged()) {
+      user_prefs->SetBoolean(prefs::kImportHistory,
+                             (items & importer::HISTORY) != 0);
+
+      if (user_prefs->GetBoolean(prefs::kImportHistory))
+        items = items | importer::HISTORY;
+      else
+        items = items & (~importer::HISTORY);
+    }
+
+    if (user_prefs->FindPreference(prefs::kImportHomepage)->IsManaged()) {
+      user_prefs->SetBoolean(prefs::kImportHomepage,
+                            (items & importer::HOME_PAGE) != 0);
+
+      if (user_prefs->GetBoolean(prefs::kImportHomepage))
+        items = items | importer::HOME_PAGE;
+      else
+        items = items & (~importer::HOME_PAGE);
+    }
+
+    if (user_prefs->FindPreference(prefs::kImportSearchEngine)->IsManaged()) {
+      user_prefs->SetBoolean(prefs::kImportSearchEngine,
+                            (items & importer::SEARCH_ENGINES) != 0);
+
+      if (user_prefs->GetBoolean(prefs::kImportSearchEngine))
+        items = items | importer::SEARCH_ENGINES;
+      else
+        items = items & (~importer::SEARCH_ENGINES);
+    }
+
     ImportSettings(profile, importer_host, importer_list, items);
   }