Re-enable print for instant extended NTP which now supports it.

chrome/browser/ui/browser_commands.cc

Index: chrome/browser/ui/browser_commands.cc
diff --git a/chrome/browser/ui/browser_commands.cc b/chrome/browser/ui/browser_commands.cc
index 48127d9230a4f7190b7f380fd21953b62ed2786a..961ad6f0489556c11f673e537573d6e6ab4e9875 100644
--- a/chrome/browser/ui/browser_commands.cc
+++ b/chrome/browser/ui/browser_commands.cc
@@ -48,8 +48,6 @@
 #include "chrome/browser/ui/find_bar/find_tab_helper.h"
 #include "chrome/browser/ui/fullscreen/fullscreen_controller.h"
 #include "chrome/browser/ui/omnibox/location_bar.h"
-#include "chrome/browser/ui/search/search.h"
-#include "chrome/browser/ui/search/search_model.h"
 #include "chrome/browser/ui/status_bubble.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/web_contents_modal_dialog_manager.h"
@@ -193,12 +191,6 @@ bool PrintPreviewShowing(const Browser* browser) {
                         controller->is_creating_print_preview_dialog());
 }
 
-bool IsNTPModeForInstantExtendedAPI(const Browser* browser) {
-  return browser->search_model() &&
-      search::IsInstantExtendedAPIEnabled(browser->profile()) &&
-          browser->search_model()->mode().is_ntp();
-}
-
 }  // namespace
 
 bool IsCommandEnabled(Browser* browser, int command) {
@@ -387,7 +379,7 @@ void ReloadIgnoringCache(Browser* browser, WindowOpenDisposition disposition) {
 }
 
 bool CanReload(const Browser* browser) {
-  return !browser->is_devtools() && !IsNTPModeForInstantExtendedAPI(browser);
+  return !browser->is_devtools();
 }
 
 void Home(Browser* browser, WindowOpenDisposition disposition) {
@@ -735,11 +727,9 @@ void Print(Browser* browser) {
 bool CanPrint(const Browser* browser) {
   // Do not print when printing is disabled via pref or policy.
   // Do not print when a constrained window is showing. It's confusing.
-  // Do not print if instant extended API is enabled and mode is NTP.
   return browser->profile()->GetPrefs()->GetBoolean(prefs::kPrintingEnabled) &&
       !(IsShowingWebContentsModalDialog(browser) ||
-      GetContentRestrictions(browser) & content::CONTENT_RESTRICTION_PRINT ||
-      IsNTPModeForInstantExtendedAPI(browser));
+      GetContentRestrictions(browser) & content::CONTENT_RESTRICTION_PRINT);
 }
 
 void AdvancedPrint(Browser* browser) {