tab capture: Change the permissions for tabs.captureVisibleTab().

extensions/common/manifest_constants.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 "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
 namespace manifest_keys {
 
@@ skipping 202 matching lines @@
 const char kLaunchContainerWindow[] = "window";
 
 }  // namespace manifest_values
 
 // Extension-related error messages. Some of these are simple patterns, where a
 // '*' is replaced at runtime with a specific value. This is used instead of
 // printf because we want to unit test them and scanf is hard to make
 // cross-platform.
 namespace manifest_errors {
 
+const char kActiveTabPermissionNotGranted[] =
+    "The 'activeTab' permission is not in effect because this extension has "
+    "not been in invoked.";
+const char kAllURLOrActiveTabNeeded[] =
+    "Either the '<all_urls>' or 'activeTab' permission is required.";
 const char kAppsNotEnabled[] =
     "Apps are not enabled.";
 const char kBackgroundPermissionNeeded[] =
     "Hosted apps that use 'background_page' must have the 'background' "
     "permission.";
 const char kBackgroundRequiredForPlatformApps[] =
     "Packaged apps must have a background page or background scripts.";
 const char kCannotAccessChromeUrl[] = "Cannot access a chrome:// URL";
 const char kCannotAccessExtensionUrl[] =
     "Cannot access a chrome-extension:// URL of different extension";
@@ skipping 455 matching lines @@
 const char kWebRequestConflictsWithLazyBackground[] =
     "The 'webRequest' API cannot be used with event pages.";
 #if defined(OS_CHROMEOS)
 const char kIllegalPlugins[] =
     "Extensions cannot install plugins on Chrome OS";
 #endif
 
 }  // namespace manifest_errors
 
 }  // namespace extensions