Several small extensions docs system fixes...

chrome/common/extensions/docs/samples.json

 {
   "api": {
     "chrome.experimental.webRequest.onHeadersReceived": "experimental.webRequest.html#event-onHeadersReceived", 
     "chrome.browserAction.onClicked": "browserAction.html#event-onClicked", 
     "chrome.history.getVisits": "history.html#method-getVisits", 
     "chrome.bookmarks.onImportEnded": "bookmarks.html#event-onImportEnded", 
     "chrome.history.search": "history.html#method-search", 
     "chrome.experimental.omnibox.onInputCancelled": "experimental.omnibox.html#event-onInputCancelled", 
     "chrome.bookmarks.remove": "bookmarks.html#method-remove", 
     "chrome.experimental.webNavigation.onErrorOccurred": "experimental.webNavigation.html#event-onErrorOccurred", 
@@ skipping 10 matching lines @@
     "chrome.windows.get": "windows.html#method-get", 
     "chrome.extension.sendRequest": "extension.html#method-sendRequest", 
     "chrome.windows.getAll": "windows.html#method-getAll", 
     "chrome.tabs.captureVisibleTab": "tabs.html#method-captureVisibleTab", 
     "chrome.idle.onStateChanged": "idle.html#event-onStateChanged", 
     "chrome.i18n.getMessage": "i18n.html#method-getMessage", 
     "chrome.bookmarks.import": "bookmarks.html#method-import", 
     "chrome.extension.onConnect": "extension.html#event-onConnect", 
     "chrome.bookmarks.removeTree": "bookmarks.html#method-removeTree", 
     "chrome.bookmarks.get": "bookmarks.html#method-get", 
+    "chrome.experimental.sidebar.hide": "experimental.sidebar.html#method-hide", 
     "chrome.bookmarks.getRecent": "bookmarks.html#method-getRecent", 
     "chrome.history.onVisitRemoved": "history.html#event-onVisitRemoved", 
+    "chrome.experimental.sidebar.navigate": "experimental.sidebar.html#method-navigate", 
     "chrome.windows.getCurrent": "windows.html#method-getCurrent", 
     "chrome.bookmarks.onChanged": "bookmarks.html#event-onChanged", 
     "chrome.tabs.detectLanguage": "tabs.html#method-detectLanguage", 
     "chrome.windows.onRemoved": "windows.html#event-onRemoved", 
     "chrome.experimental.clipboard.executePaste": "experimental.clipboard.html#method-executePaste", 
     "chrome.experimental.webNavigation.onCompleted": "experimental.webNavigation.html#event-onCompleted", 
     "chrome.tabs.update": "tabs.html#method-update", 
     "chrome.history.deleteRange": "history.html#method-deleteRange", 
     "chrome.tabs.connect": "tabs.html#method-connect", 
     "chrome.cookies.set": "cookies.html#method-set", 
+    "chrome.experimental.sidebar.setBadgeText": "experimental.sidebar.html#method-setBadgeText", 
     "chrome.experimental.webNavigation.onBeforeNavigate": "experimental.webNavigation.html#event-onBeforeNavigate", 
     "chrome.pageAction.setIcon": "pageAction.html#method-setIcon", 
     "chrome.experimental.clipboard.executeCopy": "experimental.clipboard.html#method-executeCopy", 
     "chrome.bookmarks.move": "bookmarks.html#method-move", 
     "chrome.experimental.webRequest.onBeforeRedirect": "experimental.webRequest.html#event-onBeforeRedirect", 
     "chrome.tabs.getCurrent": "tabs.html#method-getCurrent", 
+    "chrome.experimental.sidebar.getState": "experimental.sidebar.html#method-getState", 
     "chrome.browserAction.setTitle": "browserAction.html#method-setTitle", 
     "chrome.contextMenus.remove": "contextMenus.html#method-remove", 
     "chrome.experimental.omnibox.onInputStarted": "experimental.omnibox.html#event-onInputStarted", 
     "chrome.experimental.webNavigation.onBeforeRetarget": "experimental.webNavigation.html#event-onBeforeRetarget", 
     "chrome.tabs.create": "tabs.html#method-create", 
     "chrome.cookies.get": "cookies.html#method-get", 
     "chrome.experimental.webRequest.onBeforeRequest": "experimental.webRequest.html#event-onBeforeRequest", 
     "chrome.windows.onCreated": "windows.html#event-onCreated", 
     "chrome.experimental.webNavigation.onCommitted": "experimental.webNavigation.html#event-onCommitted", 
     "chrome.bookmarks.create": "bookmarks.html#method-create", 
     "chrome.tabs.onCreated": "tabs.html#event-onCreated", 
     "chrome.cookies.getAllCookieStores": "cookies.html#method-getAllCookieStores", 
     "chrome.tabs.get": "tabs.html#method-get", 
     "chrome.extension.getViews": "extension.html#method-getViews", 
     "chrome.i18n.getAcceptLanguages": "i18n.html#method-getAcceptLanguages", 
     "chrome.experimental.omnibox.styleUrl": "experimental.omnibox.html#method-styleUrl", 
     "chrome.experimental.webRequest.onCompleted": "experimental.webRequest.html#event-onCompleted", 
     "chrome.bookmarks.onCreated": "bookmarks.html#event-onCreated", 
     "chrome.pageAction.show": "pageAction.html#method-show", 
     "chrome.bookmarks.search": "bookmarks.html#method-search", 
     "chrome.extension.onRequest": "extension.html#event-onRequest", 
     "chrome.extension.getBackgroundPage": "extension.html#method-getBackgroundPage", 
     "chrome.pageAction.hide": "pageAction.html#method-hide", 
     "chrome.experimental.omnibox.styleMatch": "experimental.omnibox.html#method-styleMatch", 
+    "chrome.experimental.sidebar.expand": "experimental.sidebar.html#method-expand", 
+    "chrome.experimental.sidebar.onStateChanged": "experimental.sidebar.html#event-onStateChanged", 
     "chrome.tabs.executeScript": "tabs.html#method-executeScript", 
     "chrome.cookies.remove": "cookies.html#method-remove", 
     "chrome.extension.getExtensionTabs": "extension.html#method-getExtensionTabs", 
     "chrome.tabs.onRemoved": "tabs.html#event-onRemoved", 
     "chrome.tabs.insertCSS": "tabs.html#method-insertCSS", 
     "chrome.bookmarks.getChildren": "bookmarks.html#method-getChildren", 
     "chrome.pageAction.onClicked": "pageAction.html#event-onClicked", 
     "chrome.windows.create": "windows.html#method-create", 
     "chrome.extension.onConnectExternal": "extension.html#event-onConnectExternal", 
     "chrome.cookies.getAll": "cookies.html#method-getAll", 
     "chrome.extension.onRequestExternal": "extension.html#event-onRequestExternal", 
     "chrome.bookmarks.onRemoved": "bookmarks.html#event-onRemoved", 
     "chrome.contextMenus.update": "contextMenus.html#method-update", 
+    "chrome.experimental.sidebar.setTitle": "experimental.sidebar.html#method-setTitle", 
     "chrome.bookmarks.export": "bookmarks.html#method-export", 
     "chrome.experimental.clipboard.executeCut": "experimental.clipboard.html#method-executeCut", 
     "chrome.windows.getLastFocused": "windows.html#method-getLastFocused", 
+    "chrome.experimental.sidebar.show": "experimental.sidebar.html#method-show", 
     "chrome.tabs.onSelectionChanged": "tabs.html#event-onSelectionChanged", 
     "chrome.cookies.onChanged": "cookies.html#event-onChanged", 
     "chrome.windows.update": "windows.html#method-update", 
     "chrome.extension.getURL": "extension.html#method-getURL", 
     "chrome.idle.queryState": "idle.html#method-queryState", 
+    "chrome.experimental.sidebar.setIcon": "experimental.sidebar.html#method-setIcon", 
     "chrome.experimental.omnibox.onInputChanged": "experimental.omnibox.html#event-onInputChanged", 
     "chrome.experimental.webRequest.onErrorOccurred": "experimental.webRequest.html#event-onErrorOccurred", 
     "chrome.tabs.onMoved": "tabs.html#event-onMoved", 
     "chrome.experimental.omnibox.sendSuggestions": "experimental.omnibox.html#method-sendSuggestions", 
     "chrome.bookmarks.update": "bookmarks.html#method-update", 
     "chrome.contextMenus.removeAll": "contextMenus.html#method-removeAll", 
     "chrome.windows.remove": "windows.html#method-remove", 
     "chrome.tabs.sendRequest": "tabs.html#method-sendRequest", 
     "chrome.browserAction.setBadgeText": "browserAction.html#method-setBadgeText", 
+    "chrome.experimental.sidebar.collapse": "experimental.sidebar.html#method-collapse", 
     "chrome.browserAction.setIcon": "browserAction.html#method-setIcon", 
     "chrome.experimental.omnibox.onInputEntered": "experimental.omnibox.html#event-onInputEntered", 
     "chrome.experimental.proxy.useCustomProxySettings": "experimental.proxy.html#method-useCustomProxySettings", 
     "chrome.browserAction.setPopup": "browserAction.html#method-setPopup", 
     "chrome.bookmarks.onChildrenReordered": "bookmarks.html#event-onChildrenReordered", 
     "chrome.experimental.webRequest.onRequestSent": "experimental.webRequest.html#event-onRequestSent", 
     "chrome.extension.getToolstrips": "extension.html#method-getToolstrips", 
     "chrome.history.onVisited": "history.html#event-onVisited", 
     "chrome.tabs.onUpdated": "tabs.html#event-onUpdated", 
     "chrome.history.deleteAll": "history.html#method-deleteAll", 
@@ skipping 724 matching lines @@
       "name": "My Bookmarks"
     }, 
     {
       "features": [
         "browser_action", 
         "popup", 
         "tabs"
       ], 
       "icon": "news_icon.png", 
       "description": "Displays the first 5 items from the 'Google News - top news' RSS feed in a popup.", 
-      "search_string": "NEWS READER DISPLAYS THE FIRST 5 ITEMS FROM THE GOOGLE NEWS - TOP NEWS RSS FEED IN A POPUP. BROWSER_ACTION POPUP TABS CHROME.I18N.GETMESSAGE CHROME.TABS.CREATE", 
+      "search_string": "NEWS READER DISPLAYS THE FIRST 5 ITEMS FROM THE GOOGLE NEWS - TOP NEWS RSS FEED IN A POPUP. BROWSER_ACTION POPUP TABS CHROME.TABS.CREATE", 
       "source_files": [
-        "_locales\/en\/messages.json", 
-        "_locales\/es\/messages.json", 
-        "_locales\/sr\/messages.json", 
         "feed.html", 
         "manifest.json"
       ], 
-      "path": "examples\/extensions\/news_i18n\/", 
+      "path": "examples\/extensions\/news_a11y\/", 
       "api_calls": [
-        "chrome.i18n.getMessage", 
         "chrome.tabs.create"
       ], 
-      "id": "6444e5c8ae112a6a433909c5e770669cd16e2e5f", 
+      "id": "597015d3bcce3da693b02314afd607bec4f55291", 
       "protocols": [
-        "http:\/\/", 
         "http:\/\/"
       ], 
       "name": "News Reader"
     }, 
     {
       "features": [
         "browser_action", 
         "popup", 
         "tabs"
       ], 
       "icon": "news_icon.png", 
       "description": "Displays the first 5 items from the 'Google News - top news' RSS feed in a popup.", 
-      "search_string": "NEWS READER DISPLAYS THE FIRST 5 ITEMS FROM THE GOOGLE NEWS - TOP NEWS RSS FEED IN A POPUP. BROWSER_ACTION POPUP TABS CHROME.TABS.CREATE", 
+      "search_string": "NEWS READER DISPLAYS THE FIRST 5 ITEMS FROM THE GOOGLE NEWS - TOP NEWS RSS FEED IN A POPUP. BROWSER_ACTION POPUP TABS CHROME.I18N.GETMESSAGE CHROME.TABS.CREATE", 
       "source_files": [
+        "_locales\/en\/messages.json", 
+        "_locales\/es\/messages.json", 
+        "_locales\/sr\/messages.json", 
         "feed.html", 
         "manifest.json"
       ], 
-      "path": "examples\/extensions\/news_a11y\/", 
+      "path": "examples\/extensions\/news_i18n\/", 
       "api_calls": [
+        "chrome.i18n.getMessage", 
         "chrome.tabs.create"
       ], 
-      "id": "597015d3bcce3da693b02314afd607bec4f55291", 
+      "id": "6444e5c8ae112a6a433909c5e770669cd16e2e5f", 
       "protocols": [
+        "http:\/\/", 
         "http:\/\/"
       ], 
       "name": "News Reader"
     }, 
     {
       "features": [
         "browser_action", 
         "popup", 
         "tabs"
       ], 
@@ skipping 335 matching lines @@
         "chrome.history.getVisits", 
         "chrome.history.search", 
         "chrome.tabs.create"
       ], 
       "id": "b3de91ab04b7d7a2670ca7ee9d740eb42cead0b6", 
       "protocols": [], 
       "name": "Typed URL History"
     }
   ]
 }