Move some content url constants to /url.

content/renderer/media/buffered_resource_loader.cc

Index: content/renderer/media/buffered_resource_loader.cc
diff --git a/content/renderer/media/buffered_resource_loader.cc b/content/renderer/media/buffered_resource_loader.cc
index 13512984392e9076eaf36170372b748342af8da8..a7b28cdc9a4c9d8fc2a2761c98d6ad0fd3ef7f15 100644
--- a/content/renderer/media/buffered_resource_loader.cc
+++ b/content/renderer/media/buffered_resource_loader.cc
@@ -12,6 +12,7 @@
 #include "content/public/common/url_constants.h"
 #include "content/renderer/media/cache_util.h"
 #include "media/base/media_log.h"
+#include "net/base/url_constants.h"
 #include "net/http/http_byte_range.h"
 #include "net/http/http_request_headers.h"
 #include "third_party/WebKit/public/platform/WebString.h"
@@ -389,7 +390,7 @@ void BufferedResourceLoader::didReceiveResponse(
   // received a response from HTTP/HTTPS protocol or the request was
   // successful (in particular range request). So we only verify the partial
   // response for HTTP and HTTPS protocol.
-  if (url_.SchemeIs(kHttpScheme) || url_.SchemeIs(kHttpsScheme)) {
+  if (url_.SchemeIs(net::kHttpScheme) || url_.SchemeIs(net::kHttpsScheme)) {
     bool partial_response = (response.httpStatusCode() == kHttpPartialContent);
     bool ok_response = (response.httpStatusCode() == kHttpOK);