Move chrome.downloads out of experimental to dev

chrome/common/extensions/docs/samples.json

 {
   "api": {
     "chrome.alarms.clear": "alarms.html#method-clear",
     "chrome.alarms.clearAll": "alarms.html#method-clearAll",
     "chrome.alarms.create": "alarms.html#method-create",
     "chrome.alarms.get": "alarms.html#method-get",
     "chrome.alarms.getAll": "alarms.html#method-getAll",
     "chrome.alarms.onAlarm": "alarms.html#event-onAlarm",
     "chrome.appWindow.create": "appWindow.html#method-create",
     "chrome.bookmarks.create": "bookmarks.html#method-create",
@@ skipping 78 matching lines @@
     "chrome.devtools.panels.ExtensionPanel.onSearch": "devtools.panels.html#event-ExtensionPanel-onSearch",
     "chrome.devtools.panels.ExtensionPanel.onShown": "devtools.panels.html#event-ExtensionPanel-onShown",
     "chrome.devtools.panels.ExtensionSidebarPane.onHidden": "devtools.panels.html#event-ExtensionSidebarPane-onHidden",
     "chrome.devtools.panels.ExtensionSidebarPane.onShown": "devtools.panels.html#event-ExtensionSidebarPane-onShown",
     "chrome.devtools.panels.ExtensionSidebarPane.setExpression": "devtools.panels.html#method-ExtensionSidebarPane-setExpression",
     "chrome.devtools.panels.ExtensionSidebarPane.setHeight": "devtools.panels.html#method-ExtensionSidebarPane-setHeight",
     "chrome.devtools.panels.ExtensionSidebarPane.setObject": "devtools.panels.html#method-ExtensionSidebarPane-setObject",
     "chrome.devtools.panels.ExtensionSidebarPane.setPage": "devtools.panels.html#method-ExtensionSidebarPane-setPage",
     "chrome.devtools.panels.create": "devtools.panels.html#method-create",
     "chrome.devtools.panels.setOpenResourceHandler": "devtools.panels.html#method-setOpenResourceHandler",
+    "chrome.downloads.cancel": "downloads.html#method-cancel",
+    "chrome.downloads.download": "downloads.html#method-download",
+    "chrome.downloads.getFileIcon": "downloads.html#method-getFileIcon",
+    "chrome.downloads.onChanged": "downloads.html#event-onChanged",
+    "chrome.downloads.onCreated": "downloads.html#event-onCreated",
+    "chrome.downloads.onErased": "downloads.html#event-onErased",
+    "chrome.downloads.pause": "downloads.html#method-pause",
+    "chrome.downloads.resume": "downloads.html#method-resume",
+    "chrome.downloads.search": "downloads.html#method-search",
     "chrome.events.Event.addListener": "events.html#method-Event-addListener",
     "chrome.events.Event.addRules": "events.html#method-Event-addRules",
     "chrome.events.Event.getRules": "events.html#method-Event-getRules",
     "chrome.events.Event.hasListener": "events.html#method-Event-hasListener",
     "chrome.events.Event.hasListeners": "events.html#method-Event-hasListeners",
     "chrome.events.Event.removeListener": "events.html#method-Event-removeListener",
     "chrome.events.Event.removeRules": "events.html#method-Event-removeRules",
     "chrome.experimental.app.clearAllNotifications": "experimental.app.html#method-clearAllNotifications",
     "chrome.experimental.app.notify": "experimental.app.html#method-notify",
     "chrome.experimental.bluetooth.connect": "experimental.bluetooth.html#method-connect",
@@ skipping 20 matching lines @@
     "chrome.experimental.devtools.audits.AuditResults.createURL": "experimental.devtools.audits.html#method-AuditResults-createURL",
     "chrome.experimental.devtools.audits.AuditResults.done": "experimental.devtools.audits.html#method-AuditResults-done",
     "chrome.experimental.devtools.audits.addCategory": "experimental.devtools.audits.html#method-addCategory",
     "chrome.experimental.devtools.console.addMessage": "experimental.devtools.console.html#method-addMessage",
     "chrome.experimental.devtools.console.getMessages": "experimental.devtools.console.html#method-getMessages",
     "chrome.experimental.devtools.console.onMessageAdded": "experimental.devtools.console.html#event-onMessageAdded",
     "chrome.experimental.discovery.clearAllSuggestions": "experimental.discovery.html#method-clearAllSuggestions",
     "chrome.experimental.discovery.removeSuggestion": "experimental.discovery.html#method-removeSuggestion",
     "chrome.experimental.discovery.suggest": "experimental.discovery.html#method-suggest",
     "chrome.experimental.dns.resolve": "experimental.dns.html#method-resolve",
-    "chrome.experimental.downloads.download": "experimental.downloads.html#method-download",
     "chrome.experimental.fontSettings.clearDefaultFixedFontSize": "experimental.fontSettings.html#method-clearDefaultFixedFontSize",
     "chrome.experimental.fontSettings.clearDefaultFontSize": "experimental.fontSettings.html#method-clearDefaultFontSize",
     "chrome.experimental.fontSettings.clearFont": "experimental.fontSettings.html#method-clearFont",
     "chrome.experimental.fontSettings.clearMinimumFontSize": "experimental.fontSettings.html#method-clearMinimumFontSize",
     "chrome.experimental.fontSettings.getDefaultFixedFontSize": "experimental.fontSettings.html#method-getDefaultFixedFontSize",
     "chrome.experimental.fontSettings.getDefaultFontSize": "experimental.fontSettings.html#method-getDefaultFontSize",
     "chrome.experimental.fontSettings.getFont": "experimental.fontSettings.html#method-getFont",
     "chrome.experimental.fontSettings.getFontList": "experimental.fontSettings.html#method-getFontList",
     "chrome.experimental.fontSettings.getMinimumFontSize": "experimental.fontSettings.html#method-getMinimumFontSize",
     "chrome.experimental.fontSettings.onDefaultFixedFontSizeChanged": "experimental.fontSettings.html#event-onDefaultFixedFontSizeChanged",
@@ skipping 911 matching lines @@
         "background.js",
         "manager.html",
         "manager.js",
         "manifest.json"
       ],
       "source_hash": "ba293aede27026c1e0cdd233c8202a87e4fedf83",
       "zip_path": "examples/api/cookies.zip"
     },
     {
       "api_calls": [
-        "chrome.experimental.downloads.download",
+        "chrome.downloads.download",
         "chrome.tabs.executeScript",
         "chrome.tabs.query",
         "chrome.windows.get",
         "chrome.windows.getCurrent"
       ],
       "crx_path": null,
       "description": "Select links on a page and download them.",
       "features": [
         "browser_action",
         "experimental",
         "tabs"
       ],
       "icon": null,
       "id": "9e4fd06300ee2b3a171e1f30d1b70f8f10152c2b",
       "name": "Download Selected Links",
       "packaged_app": false,
       "path": "examples/api/downloads/download_links/",
       "protocols": [
         "http://",
         "https://"
       ],
-      "search_string": "DOWNLOAD SELECTED LINKS SELECT LINKS ON A PAGE AND DOWNLOAD THEM. BROWSER_ACTION EXPERIMENTAL TABS CHROME.EXPERIMENTAL.DOWNLOADS.DOWNLOAD CHROME.TABS.EXECUTESCRIPT CHROME.TABS.QUERY CHROME.WINDOWS.GET CHROME.WINDOWS.GETCURRENT",
+      "search_string": "DOWNLOAD SELECTED LINKS SELECT LINKS ON A PAGE AND DOWNLOAD THEM. BROWSER_ACTION EXPERIMENTAL TABS CHROME.DOWNLOADS.DOWNLOAD CHROME.TABS.EXECUTESCRIPT CHROME.TABS.QUERY CHROME.WINDOWS.GET CHROME.WINDOWS.GETCURRENT",
       "source_files": [
         "manifest.json",
         "popup.html",
         "popup.js",
         "send_links.js"
       ],
-      "source_hash": "9e80e668e1605243ca746022842e5d33b7d467ba",
+      "source_hash": "5d2781d8cb399f87803a944c33098f399db176b8",
       "zip_path": "examples/api/downloads/download_links.zip"
     },
     {
       "api_calls": [
         "chrome.browserAction.onClicked",
         "chrome.extension.connect",
         "chrome.extension.onConnect",
         "chrome.tabs.create",
         "chrome.tabs.executeScript",
         "chrome.tabs.update"
@@ skipping 1684 matching lines @@
         "manifest.json",
         "popup.html",
         "popup.js",
         "sample.css"
       ],
       "source_hash": "8e51dc3a9577065d22ce92f3c838edc5ceaf4e65",
       "zip_path": "examples/api/extension/isAllowedAccess.zip"
     }
   ]
 }