Move `browsingData` extension API out of experimental.

chrome/common/extensions/docs/samples.json

 {
   "api": {
     "chrome.bookmarks.create": "bookmarks.html#method-create",
     "chrome.bookmarks.get": "bookmarks.html#method-get",
     "chrome.bookmarks.getChildren": "bookmarks.html#method-getChildren",
     "chrome.bookmarks.getRecent": "bookmarks.html#method-getRecent",
     "chrome.bookmarks.getSubTree": "bookmarks.html#method-getSubTree",
     "chrome.bookmarks.getTree": "bookmarks.html#method-getTree",
     "chrome.bookmarks.move": "bookmarks.html#method-move",
     "chrome.bookmarks.onChanged": "bookmarks.html#event-onChanged",
     "chrome.bookmarks.onChildrenReordered": "bookmarks.html#event-onChildrenReordered",
     "chrome.bookmarks.onCreated": "bookmarks.html#event-onCreated",
     "chrome.bookmarks.onImportBegan": "bookmarks.html#event-onImportBegan",
     "chrome.bookmarks.onImportEnded": "bookmarks.html#event-onImportEnded",
     "chrome.bookmarks.onMoved": "bookmarks.html#event-onMoved",
     "chrome.bookmarks.onRemoved": "bookmarks.html#event-onRemoved",
     "chrome.bookmarks.remove": "bookmarks.html#method-remove",
     "chrome.bookmarks.removeTree": "bookmarks.html#method-removeTree",
     "chrome.bookmarks.search": "bookmarks.html#method-search",
     "chrome.bookmarks.update": "bookmarks.html#method-update",
     "chrome.browserAction.onClicked": "browserAction.html#event-onClicked",
     "chrome.browserAction.setBadgeBackgroundColor": "browserAction.html#method-setBadgeBackgroundColor",
     "chrome.browserAction.setBadgeText": "browserAction.html#method-setBadgeText",
     "chrome.browserAction.setIcon": "browserAction.html#method-setIcon",
     "chrome.browserAction.setPopup": "browserAction.html#method-setPopup",
     "chrome.browserAction.setTitle": "browserAction.html#method-setTitle",
+    "chrome.browsingData.remove": "browsingData.html#method-remove",
+    "chrome.browsingData.removeAppcache": "browsingData.html#method-removeAppcache",
+    "chrome.browsingData.removeCache": "browsingData.html#method-removeCache",
+    "chrome.browsingData.removeCookies": "browsingData.html#method-removeCookies",
+    "chrome.browsingData.removeDownloads": "browsingData.html#method-removeDownloads",
+    "chrome.browsingData.removeFileSystems": "browsingData.html#method-removeFileSystems",
+    "chrome.browsingData.removeFormData": "browsingData.html#method-removeFormData",
+    "chrome.browsingData.removeHistory": "browsingData.html#method-removeHistory",
+    "chrome.browsingData.removeIndexedDB": "browsingData.html#method-removeIndexedDB",
+    "chrome.browsingData.removeLocalStorage": "browsingData.html#method-removeLocalStorage",
+    "chrome.browsingData.removePasswords": "browsingData.html#method-removePasswords",
+    "chrome.browsingData.removePluginData": "browsingData.html#method-removePluginData",
+    "chrome.browsingData.removeWebSQL": "browsingData.html#method-removeWebSQL",
     "chrome.contextMenus.create": "contextMenus.html#method-create",
     "chrome.contextMenus.remove": "contextMenus.html#method-remove",
     "chrome.contextMenus.removeAll": "contextMenus.html#method-removeAll",
     "chrome.contextMenus.update": "contextMenus.html#method-update",
     "chrome.cookies.get": "cookies.html#method-get",
     "chrome.cookies.getAll": "cookies.html#method-getAll",
     "chrome.cookies.getAllCookieStores": "cookies.html#method-getAllCookieStores",
     "chrome.cookies.onChanged": "cookies.html#event-onChanged",
     "chrome.cookies.remove": "cookies.html#method-remove",
     "chrome.cookies.set": "cookies.html#method-set",
     "chrome.debugger.attach": "debugger.html#method-attach",
     "chrome.debugger.detach": "debugger.html#method-detach",
     "chrome.debugger.onDetach": "debugger.html#event-onDetach",
     "chrome.debugger.onEvent": "debugger.html#event-onEvent",
     "chrome.debugger.sendCommand": "debugger.html#method-sendCommand",
     "chrome.devtools.inspectedWindow.eval": "devtools.inspectedWindow.html#method-eval",
     "chrome.devtools.inspectedWindow.getResources": "devtools.inspectedWindow.html#method-getResources",
     "chrome.devtools.inspectedWindow.onResourceAdded": "devtools.inspectedWindow.html#event-onResourceAdded",
     "chrome.devtools.inspectedWindow.onResourceContentCommitted": "devtools.inspectedWindow.html#event-onResourceContentCommitted",
     "chrome.devtools.inspectedWindow.reload": "devtools.inspectedWindow.html#method-reload",
     "chrome.devtools.network.getHAR": "devtools.network.html#method-getHAR",
     "chrome.devtools.network.onNavigated": "devtools.network.html#event-onNavigated",
     "chrome.devtools.network.onRequestFinished": "devtools.network.html#event-onRequestFinished",
     "chrome.devtools.panels.create": "devtools.panels.html#method-create",
     "chrome.devtools.panels.setOpenResourceHandler": "devtools.panels.html#method-setOpenResourceHandler",
     "chrome.experimental.app.clearAllNotifications": "experimental.app.html#method-clearAllNotifications",
     "chrome.experimental.app.notify": "experimental.app.html#method-notify",
-    "chrome.experimental.browsingData.remove": "experimental.browsingData.html#method-remove",
-    "chrome.experimental.browsingData.removeAppcache": "experimental.browsingData.html#method-removeAppcache",
-    "chrome.experimental.browsingData.removeCache": "experimental.browsingData.html#method-removeCache",
-    "chrome.experimental.browsingData.removeCookies": "experimental.browsingData.html#method-removeCookies",
-    "chrome.experimental.browsingData.removeDownloads": "experimental.browsingData.html#method-removeDownloads",
-    "chrome.experimental.browsingData.removeFileSystems": "experimental.browsingData.html#method-removeFileSystems",
-    "chrome.experimental.browsingData.removeFormData": "experimental.browsingData.html#method-removeFormData",
-    "chrome.experimental.browsingData.removeHistory": "experimental.browsingData.html#method-removeHistory",
-    "chrome.experimental.browsingData.removeIndexedDB": "experimental.browsingData.html#method-removeIndexedDB",
-    "chrome.experimental.browsingData.removeLocalStorage": "experimental.browsingData.html#method-removeLocalStorage",
-    "chrome.experimental.browsingData.removePasswords": "experimental.browsingData.html#method-removePasswords",
-    "chrome.experimental.browsingData.removePluginData": "experimental.browsingData.html#method-removePluginData",
-    "chrome.experimental.browsingData.removeWebSQL": "experimental.browsingData.html#method-removeWebSQL",
     "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.extension.onInstalled": "experimental.extension.html#event-onInstalled",
     "chrome.experimental.fontSettings.getFontName": "experimental.fontSettings.html#method-getFontName",
     "chrome.experimental.infobars.show": "experimental.infobars.html#method-show",
     "chrome.experimental.speechInput.isRecording": "experimental.speechInput.html#method-isRecording",
     "chrome.experimental.speechInput.onError": "experimental.speechInput.html#event-onError",
     "chrome.experimental.speechInput.onResult": "experimental.speechInput.html#event-onResult",
@@ skipping 411 matching lines @@
         "content.js",
         "devtools.html",
         "devtools.js",
         "manifest.json"
       ],
       "source_hash": "44648be98237278fda3a08ef2ded7355fcdcf1da",
       "zip_path": "examples\/api\/devtools\/audits\/broken-links.zip"
     },
     {
       "api_calls": [
-        "chrome.experimental.browsingData.remove"
+        "chrome.browsingData.remove"
       ],
       "crx_path": null,
       "description": "A trivial usage example.",
       "features": [
         "browser_action",
         "browsingData",
-        "experimental",
         "popup"
       ],
       "icon": null,
       "id": "e7e4284e3b5484b0c1eae7f724768945ad0121e4",
       "name": "BrowsingData API: Basics",
       "packaged_app": false,
       "path": "examples\/api\/browsingData\/basic\/",
       "protocols": [],
-      "search_string": "BROWSINGDATA API: BASICS A TRIVIAL USAGE EXAMPLE. BROWSER_ACTION BROWSINGDATA EXPERIMENTAL POPUP CHROME.EXPERIMENTAL.BROWSINGDATA.REMOVE",
+      "search_string": "BROWSINGDATA API: BASICS A TRIVIAL USAGE EXAMPLE. BROWSER_ACTION BROWSINGDATA POPUP CHROME.BROWSINGDATA.REMOVE",
       "source_files": [
         "manifest.json",
         "popup.css",
         "popup.html",
         "popup.js"
       ],
-      "source_hash": "be5c852d38ee7b7d21483b2d070a1bdebbf6b27c",
+      "source_hash": "d03a62493eb36bf3da3472f15df777137e159171",
       "zip_path": "examples\/api\/browsingData\/basic.zip"
     },
     {
       "api_calls": [
         "chrome.webRequest.onBeforeRequest"
       ],
       "crx_path": null,
       "description": "I can't has cheezburger!",
       "features": [
         "background_page",
@@ skipping 1887 matching lines @@
         "manifest.json",
         "popup.html",
         "popup.js",
         "sample.css"
       ],
       "source_hash": "8e51dc3a9577065d22ce92f3c838edc5ceaf4e65",
       "zip_path": "examples\/api\/extension\/isAllowedAccess.zip"
     }
   ]
 }