Make ContentSettingsObserver security checks work with OOPIF.

content/public/test/browser_test_utils.cc

Index: content/public/test/browser_test_utils.cc
diff --git a/content/public/test/browser_test_utils.cc b/content/public/test/browser_test_utils.cc
index a1949d3f38c9295b1ad286fb0cc6b66cf524917e..89246f6a6571eabd0db5d5a758905b0a38ff525b 100644
--- a/content/public/test/browser_test_utils.cc
+++ b/content/public/test/browser_test_utils.cc
@@ -295,6 +295,27 @@ bool IsLastCommittedEntryOfPageType(WebContents* web_contents,
   return last_entry->GetPageType() == page_type;
 }
 
+bool NavigateIframeToURL(WebContents* web_contents,
+                         const GURL& url,
+                         std::string iframe_id) {
+  // TODO(creis): This should wait for LOAD_STOP, but cross-site subframe
+  // navigations generate extra DidStartLoading and DidStopLoading messages.
+  // Until we replace swappedout:// with frame proxies, we need to listen for
+  // something else.  For now, we trigger NEW_SUBFRAME navigations and listen
+  // for commit.

[Charlie Reis, 2014/12/12 18:02:45]

Also mention http://crbug.com/436250.

[alexmos, 2014/12/13 00:58:12]

Done.

+  std::string script = base::StringPrintf(
+      "setTimeout(\""
+      "var iframes = document.getElementById('%s');iframes.src='%s';"
+      "\",0)",
+      iframe_id.c_str(), url.spec().c_str());
+  WindowedNotificationObserver load_observer(
+      NOTIFICATION_NAV_ENTRY_COMMITTED,
+      Source<NavigationController>(&web_contents->GetController()));
+  bool result = ExecuteScript(web_contents, script);
+  load_observer.Wait();
+  return result;
+}
+
 void CrashTab(WebContents* web_contents) {
   RenderProcessHost* rph = web_contents->GetRenderProcessHost();
   RenderProcessHostWatcher watcher(