Move some content url constants to /url.

content/renderer/media/buffered_data_source.cc

Index: content/renderer/media/buffered_data_source.cc
diff --git a/content/renderer/media/buffered_data_source.cc b/content/renderer/media/buffered_data_source.cc
index 8b2fc3ab4b7fdf80e5f897951405f683b21097d2..fedfdab60037d362285a9b248660cec1c080eb24 100644
--- a/content/renderer/media/buffered_data_source.cc
+++ b/content/renderer/media/buffered_data_source.cc
@@ -10,6 +10,7 @@
 #include "content/public/common/url_constants.h"
 #include "media/base/media_log.h"
 #include "net/base/net_errors.h"
+#include "net/base/url_constants.h"
 
 using blink::WebFrame;
 
@@ -140,7 +141,7 @@ void BufferedDataSource::Initialize(
 
   init_cb_ = init_cb;
 
-  if (url_.SchemeIs(kHttpScheme) || url_.SchemeIs(kHttpsScheme)) {
+  if (url_.SchemeIs(net::kHttpScheme) || url_.SchemeIs(net::kHttpsScheme)) {
     // Do an unbounded range request starting at the beginning.  If the server
     // responds with 200 instead of 206 we'll fall back into a streaming mode.
     loader_.reset(CreateResourceLoader(0, kPositionNotSpecified));