Hook the activeTab permission up to the omnibox, page action, and context menu APIs.

chrome/browser/extensions/api/omnibox/omnibox_api.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/api/omnibox/omnibox_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/extensions/extension_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url.h"
+#include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "content/public/browser/notification_service.h"
 
 namespace events {
 const char kOnInputStarted[] = "omnibox.onInputStarted";
 const char kOnInputChanged[] = "omnibox.onInputChanged";
 const char kOnInputEntered[] = "omnibox.onInputEntered";
 const char kOnInputCancelled[] = "omnibox.onInputCancelled";
 }  // namespace events
@@ skipping 38 matching lines @@
   std::string json_args;
   base::JSONWriter::Write(&args, &json_args);
 
   profile->GetExtensionEventRouter()->DispatchEventToExtension(
       extension_id, events::kOnInputChanged, json_args, profile, GURL());
   return true;
 }
 
 // static
 void ExtensionOmniboxEventRouter::OnInputEntered(
-    Profile* profile, const std::string& extension_id,
+    TabContents* tab_contents,
+    const std::string& extension_id,
     const std::string& input) {
   ListValue args;
   args.Set(0, Value::CreateStringValue(input));
   std::string json_args;
   base::JSONWriter::Write(&args, &json_args);
 
+  tab_contents->extension_tab_helper()->active_tab_permission_manager()->
+      GrantIfRequested(extension_id);
+
+  Profile* profile = tab_contents->profile();
+
   profile->GetExtensionEventRouter()->DispatchEventToExtension(
       extension_id, events::kOnInputEntered, json_args, profile, GURL());
 
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_OMNIBOX_INPUT_ENTERED,
       content::Source<Profile>(profile),
       content::NotificationService::NoDetails());
 }
 
 // static
@@ skipping 197 matching lines @@
     for (size_t i = 0; i < description_styles.size(); ++i) {
       if (description_styles[i].offset > placeholder)
         description_styles[i].offset += replacement.length() - 2;
     }
   }
 
   match->contents.assign(description);
 }
 
 }  // namespace extensions