Make ContentSettingsObserver security checks work with OOPIF.

content/public/test/browser_test_utils.h

Index: content/public/test/browser_test_utils.h
diff --git a/content/public/test/browser_test_utils.h b/content/public/test/browser_test_utils.h
index 60b19c730c72be568e0aeb11a267ce9ec551833f..cb4a44ba3f6f0673a579c975fe0e899e30162302 100644
--- a/content/public/test/browser_test_utils.h
+++ b/content/public/test/browser_test_utils.h
@@ -88,6 +88,12 @@ bool WaitForLoadStop(WebContents* web_contents);
 void WaitForResizeComplete(WebContents* web_contents);
 #endif  // USE_AURA
 
+// Navigate a frame with ID |iframe_id| to |url|, blocking until the navigation

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

Let's move this to the top of the file.

Also, let's clarify that this triggers a renderer-initiated navigation from
script code in the main frame, since that's relevant for how the tests behave.

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

Done.

+// finishes.
+bool NavigateIframeToURL(WebContents* web_contents,
+                         const GURL& url,
+                         std::string iframe_id);

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

Let's swap the last two arguments.  (Worth the cleanup if this is going to be a
more public utility function.)

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

Done.

+
 // Causes the specified web_contents to crash. Blocks until it is crashed.
 void CrashTab(WebContents* web_contents);