Fix transient page sample extension to use 'runtime' API, which landed just

chrome/common/extensions/docs/samples.json

Index: chrome/common/extensions/docs/samples.json
diff --git a/chrome/common/extensions/docs/samples.json b/chrome/common/extensions/docs/samples.json
index 9e8003680a84a27600362622f16dc58b10da61dd..369d806595a4702595fdfc172304092cd4547f64 100644
--- a/chrome/common/extensions/docs/samples.json
+++ b/chrome/common/extensions/docs/samples.json
@@ -2443,8 +2443,8 @@
         "chrome.browserAction.setBadgeText",
         "chrome.experimental.alarms.create",
         "chrome.experimental.alarms.onAlarm",
-        "chrome.experimental.extension.onBackgroundPageUnloadingSoon",
-        "chrome.experimental.extension.onInstalled",
+        "chrome.experimental.runtime.onBackgroundPageUnloadingSoon",
+        "chrome.experimental.runtime.onInstalled",
         "chrome.extension.onMessage",
         "chrome.extension.sendMessage",
         "chrome.tabs.executeScript",
@@ -2468,13 +2468,13 @@
       "protocols": [
         "http:\/\/"
       ],
-      "search_string": "TRANSIENT PAGE EXAMPLE DEMONSTRATES USAGE AND FEATURES OF THE TRANSIENT PAGE BACKGROUND_PAGE BOOKMARKS BROWSER_ACTION EXPERIMENTAL TABS CHROME.BOOKMARKS.ONREMOVED CHROME.BROWSERACTION.ONCLICKED CHROME.BROWSERACTION.SETBADGETEXT CHROME.EXPERIMENTAL.ALARMS.CREATE CHROME.EXPERIMENTAL.ALARMS.ONALARM CHROME.EXPERIMENTAL.EXTENSION.ONBACKGROUNDPAGEUNLOADINGSOON CHROME.EXPERIMENTAL.EXTENSION.ONINSTALLED CHROME.EXTENSION.ONMESSAGE CHROME.EXTENSION.SENDMESSAGE CHROME.TABS.EXECUTESCRIPT CHROME.TABS.QUERY CHROME.TABS.SENDMESSAGE",
+      "search_string": "TRANSIENT PAGE EXAMPLE DEMONSTRATES USAGE AND FEATURES OF THE TRANSIENT PAGE BACKGROUND_PAGE BOOKMARKS BROWSER_ACTION EXPERIMENTAL TABS CHROME.BOOKMARKS.ONREMOVED CHROME.BROWSERACTION.ONCLICKED CHROME.BROWSERACTION.SETBADGETEXT CHROME.EXPERIMENTAL.ALARMS.CREATE CHROME.EXPERIMENTAL.ALARMS.ONALARM CHROME.EXPERIMENTAL.RUNTIME.ONBACKGROUNDPAGEUNLOADINGSOON CHROME.EXPERIMENTAL.RUNTIME.ONINSTALLED CHROME.EXTENSION.ONMESSAGE CHROME.EXTENSION.SENDMESSAGE CHROME.TABS.EXECUTESCRIPT CHROME.TABS.QUERY CHROME.TABS.SENDMESSAGE",
       "source_files": [
         "background.js",
         "content.js",
         "manifest.json"
       ],
-      "source_hash": "9683a215d1368a1047072709fdca7b84853d396e",
+      "source_hash": "7e9616c15e22991edf11d2a53e0e2a33977154ce",
       "zip_path": "examples\/api\/transientPage\/basic.zip"
     },
     {
@@ -2625,4 +2625,4 @@
       "zip_path": "examples\/api\/extension\/isAllowedAccess.zip"
     }
   ]
-}
+}