AutoDiscardable property support on Chrome Extensions Tabs API.

chrome/browser/extensions/api/tabs/tabs_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/browser/extensions/api/tabs/tabs_constants.h"
 
 namespace extensions {
 namespace tabs_constants {
 
 const char kActiveKey[] = "active";
@@ skipping 14 matching lines @@
 const char kLastFocusedWindowKey[] = "lastFocusedWindow";
 const char kLeftKey[] = "left";
 const char kNewPositionKey[] = "newPosition";
 const char kNewWindowIdKey[] = "newWindowId";
 const char kOldPositionKey[] = "oldPosition";
 const char kOldWindowIdKey[] = "oldWindowId";
 const char kOpenerTabIdKey[] = "openerTabId";
 const char kPinnedKey[] = "pinned";
 const char kAudibleKey[] = "audible";
 const char kDiscardedKey[] = "discarded";
+const char kAutoDiscardableKey[] = "autoDiscardable";
 const char kMutedKey[] = "muted";
 const char kMutedInfoKey[] = "mutedInfo";
 const char kQualityKey[] = "quality";
 const char kHighlightedKey[] = "highlighted";
 const char kRunAtKey[] = "runAt";
 const char kSelectedKey[] = "selected";
 const char kShowStateKey[] = "state";
 const char kStatusKey[] = "status";
 const char kTabIdKey[] = "tabId";
 const char kTabIdsKey[] = "tabIds";
@@ skipping 61 matching lines @@
 const char kCannotUpdateMuteDisabled[] =
     "Failed to update mute state for tab *, --* must be enabled";
 const char kCannotUpdateMuteCaptured[] =
     "Cannot update mute state for tab *, tab has audio or video currently "
     "being captured";
 const char kCannotDetermineLanguageOfUnloadedTab[] =
     "Cannot determine language: tab not loaded";
 
 }  // namespace tabs_constants
 }  // namespace extensions