Move some content url constants to /url.

chrome/browser/search_engines/template_url_parser.cc

Index: chrome/browser/search_engines/template_url_parser.cc
diff --git a/chrome/browser/search_engines/template_url_parser.cc b/chrome/browser/search_engines/template_url_parser.cc
index 5669a2cbe6b8fea5a98a68c2372d1585a8cf6c0f..35e57e29059639292e12bf3b9b47b6b34195330b 100644
--- a/chrome/browser/search_engines/template_url_parser.cc
+++ b/chrome/browser/search_engines/template_url_parser.cc
@@ -246,7 +246,7 @@ void TemplateURLParsingContext::EndElementImpl(void* ctx, const xmlChar* name) {
       break;
     case TemplateURLParsingContext::IMAGE: {
       GURL image_url(base::UTF16ToUTF8(context->string_));
-      if (image_url.SchemeIs(content::kDataScheme)) {
+      if (image_url.SchemeIs(url::kDataScheme)) {
         // TODO (jcampan): bug 1169256: when dealing with data URL, we need to
         // decode the data URL in the renderer. For now, we'll just point to the
         // favicon from the URL.