Move ContentBrowserSanityChecker and WebContentsObserverSanityChecker from content/public/test to c…

content/test/content_browser_sanity_checker.cc

Index: content/test/content_browser_sanity_checker.cc
diff --git a/content/public/test/content_browser_sanity_checker.cc b/content/test/content_browser_sanity_checker.cc
similarity index 89%
rename from content/public/test/content_browser_sanity_checker.cc
rename to content/test/content_browser_sanity_checker.cc
index a9e62f165cc8cdf036e03452a422fcd3a61ac5fa..3f8ed02b88ecdfe971539115338081f3158cbca1 100644
--- a/content/public/test/content_browser_sanity_checker.cc
+++ b/content/test/content_browser_sanity_checker.cc
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/public/test/content_browser_sanity_checker.h"
+#include "content/test/content_browser_sanity_checker.h"
 
 #include "base/bind.h"
 #include "content/browser/web_contents/web_contents_impl.h"
-#include "content/public/test/web_contents_observer_sanity_checker.h"
+#include "content/test/web_contents_observer_sanity_checker.h"
 
 namespace content {