Initial skeleton for System Indicator API

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";
@@ skipping 89 matching lines @@
 const char kPublicKey[] = "key";
 const char kRequirements[] = "requirements";
 const char kRunAt[] = "run_at";
 const char kSandboxedPages[] = "sandbox.pages";
 const char kSandboxedPagesCSP[] = "sandbox.content_security_policy";
 const char kScriptBadge[] = "script_badge";
 const char kShiftKey[] = "shiftKey";
 const char kShortcutKey[] = "shortcutKey";
 const char kSignature[] = "signature";
 const char kSuggestedKey[] = "suggested_key";
+const char kSystemIndicator[] = "system_indicator";
 const char kTheme[] = "theme";
 const char kThemeColors[] = "colors";
 const char kThemeDisplayProperties[] = "properties";
 const char kThemeImages[] = "images";
 const char kThemeTints[] = "tints";
 const char kTtsEngine[] = "tts_engine";
 const char kTtsGenderFemale[] = "female";
 const char kTtsGenderMale[] = "male";
 const char kTtsVoices[] = "voices";
 const char kTtsVoicesEventTypeEnd[] = "end";
@@ skipping 311 matching lines @@
 const char kInvalidSandboxedPagesList[] =
     "Invalid value for 'sandbox.pages'.";
 const char kInvalidSandboxedPage[] =
     "Invalid value for 'sandbox.pages[*]'.";
 const char kInvalidSandboxedPagesCSP[] =
     "Invalid value for 'sandbox.content_security_policy'.";
 const char kInvalidScriptBadge[] =
     "Invalid value for 'script_badge'.";
 const char kInvalidSignature[] =
     "Value 'signature' is missing or invalid.";
+const char kInvalidSystemIndicator[] =
+    "Invalid value for 'system_indicator'.";
 const char kInvalidTheme[] =
     "Invalid value for 'theme'.";
 const char kInvalidThemeColors[] =
     "Invalid value for theme colors - colors must be integers";
 const char kInvalidThemeImages[] =
     "Invalid value for theme images - images must be strings.";
 const char kInvalidThemeImagesMissing[] =
     "An image specified in the theme is missing.";
 const char kInvalidThemeTints[] =
     "Invalid value for theme images - tints must be decimal numbers.";
@@ skipping 77 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