Change tabs + sessions permission warning

chrome/common/extensions/permissions/chrome_permission_message_provider.cc

 // Copyright 2013 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/common/extensions/permissions/chrome_permission_message_provider.h"
 
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "extensions/common/extensions_client.h"
 #include "extensions/common/permissions/permission_message.h"
@@ skipping 137 matching lines @@
             IDS_EXTENSION_PROMPT_WARNING_MEDIA_GALLERIES_READ_WRITE :
             IDS_EXTENSION_PROMPT_WARNING_MEDIA_GALLERIES_READ_DELETE;
         message_strings.push_back(l10n_util::GetStringUTF16(m_id));
         continue;
       } else if (id == PermissionMessage::kMediaGalleriesAllGalleriesCopyTo ||
                  id == PermissionMessage::kMediaGalleriesAllGalleriesDelete) {
         // The combined message will be pushed above.
         continue;
       }
     }
+    if (permissions->HasAPIPermission(APIPermission::kSessions) &&
+        id == PermissionMessage::kTabs) {
+      message_strings.push_back(l10n_util::GetStringUTF16(
+          IDS_EXTENSION_PROMPT_WARNING_TABS_AND_SESSIONS));
+      continue;
+    }
+    if (permissions->HasAPIPermission(APIPermission::kSessions) &&
+        id == PermissionMessage::kBrowsingHistory) {
+      message_strings.push_back(l10n_util::GetStringUTF16(
+          IDS_EXTENSION_PROMPT_WARNING_BROWSING_HISTORY_AND_SESSIONS));
+      continue;
+    }
 
     message_strings.push_back(i->message());
   }
 
   return message_strings;
 }
 
 std::vector<base::string16>
 ChromePermissionMessageProvider::GetWarningMessagesDetails(
     const PermissionSet* permissions,
@@ skipping 181 matching lines @@
   std::set<std::string> old_hosts_set(
       permission_message_util::GetDistinctHosts(old_list, false, false));
   std::set<std::string> new_hosts_only =
       base::STLSetDifference<std::set<std::string> >(new_hosts_set,
                                                      old_hosts_set);
 
   return !new_hosts_only.empty();
 }
 
 }  // namespace extensions