Make the content scheme local

chrome/renderer/chrome_content_renderer_client.cc

Index: chrome/renderer/chrome_content_renderer_client.cc
diff --git a/chrome/renderer/chrome_content_renderer_client.cc b/chrome/renderer/chrome_content_renderer_client.cc
index 6f0950ee21f02f21eb09159fc1c96a336dc1c3a6..cf2e4da007a350f5b2148802193871b43df1dac2 100644
--- a/chrome/renderer/chrome_content_renderer_client.cc
+++ b/chrome/renderer/chrome_content_renderer_client.cc
@@ -395,6 +395,8 @@ void ChromeContentRendererClient::RenderThreadStarted() {
 #if defined(OS_ANDROID)
   WebSecurityPolicy::registerURLSchemeAsAllowedForReferrer(
       WebString::fromUTF8(chrome::kAndroidAppScheme));
+  WebSecurityPolicy::registerURLSchemeAsLocal(
+      WebString::fromUTF8(url::kContentScheme));
 #endif
 
   // chrome-search: pages should not be accessible by bookmarklets