redo r137692 and r137791 which were speculatively reverted

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.bookmarks.create": "bookmarks.html#method-create",
     "chrome.bookmarks.get": "bookmarks.html#method-get",
@@ skipping 680 matching lines @@
         "style.css",
         "view.js"
       ],
       "source_hash": "6317b07927fa12ebf02947b9018af0c9d244fccb",
       "zip_path": "examples/extensions/calculator.zip"
     },
     {
       "api_calls": [
         "chrome.webRequest.onBeforeRequest"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/catblock.crx",
       "description": "I can't has cheezburger!",
       "features": [
         "background_page",
         "webRequest",
         "webRequestBlocking"
       ],
       "icon": null,
       "id": "7f4d3fac7ae1ad4d514a15cd0b2c48c57a58c55e",
       "name": "CatBlock",
       "packaged_app": false,
@@ skipping 78 matching lines @@
       "source_hash": "d611e0909f40d9131545755a3e2e342faf8b2657",
       "zip_path": "examples/extensions/fx.zip"
     },
     {
       "api_calls": [
         "chrome.browserAction.setBadgeBackgroundColor",
         "chrome.browserAction.setBadgeText",
         "chrome.browserAction.setTitle",
         "chrome.extension.getURL"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/buildbot.crx",
       "description": "Displays the status of the Chromium buildbot in the toolbar.  Click to see more detailed status in a popup.",
       "features": [
         "background_page",
         "browser_action",
         "notifications",
         "options_page"
       ],
       "icon": "icon.png",
       "id": "0e790e035a4a00b6f1def5ef9a7d7be1bce95ab5",
       "name": "Chromium Buildbot Monitor",
@@ skipping 475 matching lines @@
     {
       "api_calls": [
         "chrome.browserAction.setBadgeText",
         "chrome.extension.getBackgroundPage",
         "chrome.extension.getURL",
         "chrome.tabs.create",
         "chrome.tabs.get",
         "chrome.tabs.onUpdated",
         "chrome.tabs.remove"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/gdocs.crx",
       "description": "Demonstrates how to use OAuth to connect the Google Documents List Data API.",
       "features": [
         "background_page",
         "browser_action",
         "options_page",
         "tabs"
       ],
       "icon": "img/docs_spreadsheets-128.gif",
       "id": "4e35caa9742fb82dbd628892d23a781614f6eff6",
       "name": "Google Document List Viewer",
@@ skipping 178 matching lines @@
       "zip_path": "examples/api/override/override_igoogle.zip"
     },
     {
       "api_calls": [
         "chrome.contextMenus.create",
         "chrome.tabs.get",
         "chrome.tabs.getCurrent",
         "chrome.windows.create",
         "chrome.windows.update"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/imageinfo.crx",
       "description": "Get image info for images, including EXIF data",
       "features": [
         "background_page",
         "contextMenus",
         "tabs"
       ],
       "icon": "imageinfo-128.png",
       "id": "646325c25f572a1d15edc73d057f821d847a4fbe",
       "name": "Imageinfo",
       "packaged_app": false,
@@ skipping 116 matching lines @@
     },
     {
       "api_calls": [
         "chrome.extension.getBackgroundPage",
         "chrome.pageAction.hide",
         "chrome.pageAction.setTitle",
         "chrome.pageAction.show",
         "chrome.tabs.get",
         "chrome.tabs.onUpdated"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/mappy.crx",
       "description": "Finds addresses in the web page you're on and pops up a map window.",
       "features": [
         "background_page",
         "page_action",
         "tabs"
       ],
       "icon": "icon.png",
       "id": "ec97ec20ca2f095d081e39f1565fc12af09ef067",
       "name": "Mappy",
       "packaged_app": false,
@@ skipping 131 matching lines @@
         "manifest.json"
       ],
       "source_hash": "f75bfa2711f6840a129496e7906d6c7aa9d5a1a0",
       "zip_path": "examples/extensions/news_a11y.zip"
     },
     {
       "api_calls": [
         "chrome.i18n.getMessage",
         "chrome.tabs.create"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/news_i18n.crx",
       "description": "Displays the first 5 items from the 'Google News - top news' RSS feed in a popup.",
       "features": [
         "browser_action",
         "tabs"
       ],
       "icon": "news_icon.png",
       "id": "6444e5c8ae112a6a433909c5e770669cd16e2e5f",
       "name": "News Reader",
       "packaged_app": false,
       "path": "examples/extensions/news_i18n/",
@@ skipping 191 matching lines @@
         "chrome.extension.getURL",
         "chrome.extension.onConnect",
         "chrome.tabs.create",
         "chrome.tabs.executeScript",
         "chrome.tabs.get",
         "chrome.tabs.remove",
         "chrome.tabs.update",
         "chrome.windows.get",
         "chrome.windows.getCurrent"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/benchmark.crx",
       "description": "Chromium Page Benchmarker.",
       "features": [
         "background_page",
         "browser_action",
         "options_page",
         "tabs"
       ],
       "icon": null,
       "id": "d74c3c18a1c1dd18b035149105a306f837c8823e",
       "name": "Page Benchmarker",
@@ skipping 152 matching lines @@
       "name": "Process Monitor",
       "packaged_app": false,
       "path": "examples/api/processes/process_monitor/",
       "protocols": [],
       "search_string": "PROCESS MONITOR ADDS A BROWSER ACTION THAT MONITORS RESOURCE USAGE OF ALL BROWSER PROCESSES. BROWSER_ACTION EXPERIMENTAL TABS CHROME.EXPERIMENTAL.PROCESSES.ONUPDATED CHROME.EXPERIMENTAL.PROCESSES.ONUPDATEDWITHMEMORY CHROME.EXPERIMENTAL.PROCESSES.TERMINATE",
       "source_files": [
         "manifest.json",
         "popup.html",
         "popup.js"
       ],
-      "source_hash": "76ebb097aee877b69bf918f94663a2d8cbd50704",
+      "source_hash": "a1f5e8b60d07252da4d1a031cb4d48354a50d3f3",
       "zip_path": "examples/api/processes/process_monitor.zip"
     },
     {
       "api_calls": [
         "chrome.browserAction.setBadgeBackgroundColor",
         "chrome.browserAction.setBadgeText",
         "chrome.browserAction.setTitle",
         "chrome.extension.isAllowedIncognitoAccess",
         "chrome.i18n.getMessage",
         "chrome.proxy.onProxyError"
@@ skipping 139 matching lines @@
         "chrome.browserAction.setIcon",
         "chrome.extension.getURL",
         "chrome.tabs.create",
         "chrome.tabs.executeScript",
         "chrome.tts.getVoices",
         "chrome.tts.speak",
         "chrome.tts.stop",
         "chrome.windows.get",
         "chrome.windows.getAll"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/speak_selection.crx",
       "description": "Speaks the current selection out loud.",
       "features": [
         "<all_urls>",
         "background_page",
         "browser_action",
         "options_page",
         "tabs",
         "tts"
       ],
       "icon": "SpeakSel128.png",
@@ skipping 129 matching lines @@
     },
     {
       "api_calls": [
         "chrome.browserAction.setIcon",
         "chrome.extension.connect",
         "chrome.extension.onConnect",
         "chrome.tts.getVoices",
         "chrome.tts.speak",
         "chrome.tts.stop"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/talking_alarm_clock.crx",
       "description": "A clock with two configurable alarms that will play a sound and speak a phrase of your choice.",
       "features": [
         "background",
         "background_page",
         "browser_action",
         "tts"
       ],
       "icon": "clock-128.png",
       "id": "04f5d2ddea95746b0200be1ea223ccb7a748a771",
       "name": "Talking Alarm Clock",
@@ skipping 78 matching lines @@
       ],
       "source_hash": "683f9b121326abe7053ea011b27dbd03f5b7b9d7",
       "zip_path": "examples/api/permissions/extension-questions.zip"
     },
     {
       "api_calls": [
         "chrome.tts.getVoices",
         "chrome.tts.speak",
         "chrome.tts.stop"
       ],
-      "crx_path": null,
+      "crx_path": "examples/extensions/ttsdebug.crx",
       "description": "Tool for developers of Chrome TTS engine extensions to help them test their engines are implementing the API correctly.",
       "features": [
         "tts"
       ],
       "icon": "128.png",
       "id": "1d192cce77438e1a90383a6a3a6b28f29961ffa4",
       "name": "TTS Debug",
       "packaged_app": true,
       "path": "examples/extensions/ttsdebug/",
       "protocols": [],
@@ skipping 121 matching lines @@
       "source_files": [
         "manifest.json",
         "popup.html",
         "popup.js",
         "sample.css"
       ],
       "source_hash": "8e51dc3a9577065d22ce92f3c838edc5ceaf4e65",
       "zip_path": "examples/api/extension/isAllowedAccess.zip"
     }
   ]
-}
+}