Make extension commands grant the activeTab permission.

chrome/browser/ui/gtk/browser_window_gtk.cc

Index: chrome/browser/ui/gtk/browser_window_gtk.cc
diff --git a/chrome/browser/ui/gtk/browser_window_gtk.cc b/chrome/browser/ui/gtk/browser_window_gtk.cc
index 73ba57a3cfab8d94dca885f0a0755c24da20add6..caef0125975499fffc57e140107e8f503a466bbf 100644
--- a/chrome/browser/ui/gtk/browser_window_gtk.cc
+++ b/chrome/browser/ui/gtk/browser_window_gtk.cc
@@ -29,6 +29,7 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/debugger/devtools_window.h"
 #include "chrome/browser/download/download_item_model.h"
+#include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/profiles/profile.h"
@@ -1309,6 +1310,15 @@ bool BrowserWindowGtk::DrawInfoBarArrows(int* x) const {
   return true;
 }
 
+extensions::ActiveTabPermissionGranter*
+    BrowserWindowGtk::GetActiveTabPermissionGranter() {
+  TabContents* tab = GetDisplayedTab();
+  if (!tab)
+    return NULL;
+  return extensions::TabHelper::FromWebContents(tab->web_contents())->
+      active_tab_permission_granter();
+}
+
 void BrowserWindowGtk::MaybeShowBookmarkBar(bool animate) {
   TRACE_EVENT0("ui::gtk", "BrowserWindowGtk::MaybeShowBookmarkBar");
   if (!IsBookmarkBarSupported())
@@ -1532,7 +1542,7 @@ gboolean BrowserWindowGtk::OnMainWindowDeleteEvent(GtkWidget* widget,
 
 void BrowserWindowGtk::OnMainWindowDestroy(GtkWidget* widget) {
   // Make sure we destroy this object while the main window is still valid.
-  extension_keybinding_registry_.reset(NULL);
+  extension_keybinding_registry_.reset();
 
   // BUG 8712. When we gtk_widget_destroy() in Close(), this will emit the
   // signal right away, and we will be here (while Close() is still in the
@@ -1825,9 +1835,11 @@ void BrowserWindowGtk::InitWidgets() {
   UpdateCustomFrame();
 
   // Add the keybinding registry, now that the window has been realized.
-  extension_keybinding_registry_.reset(
-      new ExtensionKeybindingRegistryGtk(browser_->profile(), window_,
-          extensions::ExtensionKeybindingRegistry::ALL_EXTENSIONS));
+  extension_keybinding_registry_.reset(new ExtensionKeybindingRegistryGtk(
+      browser_->profile(),
+      window_,
+      extensions::ExtensionKeybindingRegistry::ALL_EXTENSIONS,
+      this));
 
   // We have to call this after the first window is created, but after that only
   // when the theme changes. This sets the icon that will be used for windows