Add read-only access to POST data for webRequest's onBeforeRequest

chrome/test/data/extensions/api_test/webrequest/framework.js

Index: chrome/test/data/extensions/api_test/webrequest/framework.js
diff --git a/chrome/test/data/extensions/api_test/webrequest/framework.js b/chrome/test/data/extensions/api_test/webrequest/framework.js
index a0a9dc76a4ce794e8fd60c63ffbc48bdfc2a9d75..797d61238b6455b5a48a4d6ad0b2e9838b34ce42 100644
--- a/chrome/test/data/extensions/api_test/webrequest/framework.js
+++ b/chrome/test/data/extensions/api_test/webrequest/framework.js
@@ -268,7 +268,7 @@ function initListeners(filter, extraInfoSpec) {
   chrome.webRequest.onBeforeRequest.addListener(
       function(details) {
     return captureEvent("onBeforeRequest", details);
-  }, filter, intersect(extraInfoSpec, ["blocking"]));
+  }, filter, intersect(extraInfoSpec, ["blocking", "requestPostData"]));
   chrome.webRequest.onBeforeSendHeaders.addListener(
       function(details) {
     return captureEvent("onBeforeSendHeaders", details);