Discarded property on chrome.tabs.Tab and chrome.tabs.query()

chrome/common/extensions/api/tabs.json

Index: chrome/common/extensions/api/tabs.json
diff --git a/chrome/common/extensions/api/tabs.json b/chrome/common/extensions/api/tabs.json
index 3ad9c8b09ead2a7ce28e6942c282084d2c4dc20a..5f0dabdd550e6ce3992c7646861d09cbde81d71f 100644
--- a/chrome/common/extensions/api/tabs.json
+++ b/chrome/common/extensions/api/tabs.json
@@ -51,6 +51,7 @@
           "active": {"type": "boolean", "description": "Whether the tab is active in its window. (Does not necessarily mean the window is focused.)"},
           "pinned": {"type": "boolean", "description": "Whether the tab is pinned."},
           "audible": {"type": "boolean", "optional": true, "description": "Whether the tab has produced sound over the past couple of seconds (but it might not be heard if also muted). Equivalent to whether the speaker audio indicator is showing."},
+          "discarded": {"type": "boolean", "description": "Whether the tab is discarded."},
           "mutedInfo": {"$ref": "MutedInfo", "optional": true, "description": "Current tab muted state and the reason for the last state change."},
           "url": {"type": "string", "optional": true, "description": "The URL the tab is displaying. This property is only present if the extension's manifest includes the <code>\"tabs\"</code> permission."},
           "title": {"type": "string", "optional": true, "description": "The title of the tab. This property is only present if the extension's manifest includes the <code>\"tabs\"</code> permission."},
@@ -447,6 +448,11 @@
                 "optional": true,
                 "description": "Whether the tabs are highlighted."
               },
+              "discarded": {
+                "type": "boolean",
+                "optional": true,
+                "description": "Whether the tabs are discarded."
+              },
               "currentWindow": {
                 "type": "boolean",
                 "optional": true,