Move some content url constants to /url.

chrome/renderer/safe_browsing/phishing_classifier.cc

Index: chrome/renderer/safe_browsing/phishing_classifier.cc
diff --git a/chrome/renderer/safe_browsing/phishing_classifier.cc b/chrome/renderer/safe_browsing/phishing_classifier.cc
index f48e6c138c74e444e79c58d8edb32809d2b6daa7..35665fb5dfb9b17cec9b3f939066e34b4dca1d2a 100644
--- a/chrome/renderer/safe_browsing/phishing_classifier.cc
+++ b/chrome/renderer/safe_browsing/phishing_classifier.cc
@@ -23,6 +23,7 @@
 #include "chrome/renderer/safe_browsing/scorer.h"
 #include "content/public/renderer/render_view.h"
 #include "crypto/sha2.h"
+#include "net/base/url_constants.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/public/web/WebDataSource.h"
@@ -118,7 +119,7 @@ void PhishingClassifier::BeginFeatureExtraction() {
   // Check whether the URL is one that we should classify.
   // Currently, we only classify http: URLs that are GET requests.
   GURL url(frame->document().url());
-  if (!url.SchemeIs(content::kHttpScheme)) {
+  if (!url.SchemeIs(net::kHttpScheme)) {
     RunFailureCallback();
     return;
   }