Make Extension::ShouldDisplayInLauncher driven by manifest property.

chrome/common/extensions/extension_manifest_constants.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/common/extensions/extension_manifest_constants.h"
 
 namespace extension_manifest_keys {
 
 const char kAllFrames[] = "all_frames";
 const char kAltKey[] = "altKey";
 const char kApp[] = "app";
 const char kBackgroundAllowJsAccess[] = "background.allow_js_access";
 const char kBackgroundPage[] = "background.page";
 const char kBackgroundPageLegacy[] = "background_page";
 const char kBackgroundPersistent[] = "background.persistent";
 const char kBackgroundScripts[] = "background.scripts";
 const char kBrowserAction[] = "browser_action";
 const char kChromeURLOverrides[] = "chrome_url_overrides";
 const char kCommands[] = "commands";
 const char kContentScripts[] = "content_scripts";
 const char kContentSecurityPolicy[] = "content_security_policy";
 const char kConvertedFromUserScript[] = "converted_from_user_script";
 const char kCss[] = "css";
 const char kCtrlKey[] = "ctrlKey";
 const char kCurrentLocale[] = "current_locale";
 const char kDefaultLocale[] = "default_locale";
 const char kDescription[] = "description";
 const char kDevToolsPage[] = "devtools_page";
+const char kDisplayInLauncher[] = "display_in_launcher";
 const char kEventName[] = "event_name";
 const char kExcludeGlobs[] = "exclude_globs";
 const char kExcludeMatches[] = "exclude_matches";
 const char kFileAccessList[] = "file_access";
 const char kFileFilters[] = "file_filters";
 const char kFileBrowserHandlers[] = "file_browser_handlers";
 const char kHomepageURL[] = "homepage_url";
 const char kIcons[] = "icons";
 const char kId[] = "id";
 const char kIncognito[] = "incognito";
@@ skipping 180 matching lines @@
 const char kInvalidCss[] =
     "Invalid value for 'content_scripts[*].css[*]'.";
 const char kInvalidCssList[] =
     "Required value 'content_scripts[*].css' is invalid.";
 const char kInvalidDefaultLocale[] =
     "Invalid value for default locale - locale name must be a string.";
 const char kInvalidDescription[] =
     "Invalid value for 'description'.";
 const char kInvalidDevToolsPage[] =
     "Invalid value for 'devtools_page'.";
+const char kInvalidDisplayInLauncher[] =
+    "Invalid value for 'display_in_launcher'.";
 const char kInvalidExcludeMatch[] =
     "Invalid value for 'content_scripts[*].exclude_matches[*]': *";
 const char kInvalidExcludeMatches[] =
     "Invalid value for 'content_scripts[*].exclude_matches'.";
 const char kInvalidFileAccessList[] =
     "Invalid value for 'file_access'.";
 const char kInvalidFileAccessValue[] =
     "Invalid value for 'file_access[*]'.";
 const char kInvalidFileBrowserHandler[] =
     "Invalid value for 'file_browser_handers'.";
@@ skipping 268 matching lines @@
 const char kScriptBadgeTitleIgnored[] =
     "default_title specified in script_badge manifest section will not be "
     "used.";
 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 extension_manifest_errors