Move IsAboutBlank from url_utils to GURL

content/common/navigation_params.cc

Index: content/common/navigation_params.cc
diff --git a/content/common/navigation_params.cc b/content/common/navigation_params.cc
index 0d64f3b8be26cc695fc3900f3cda3731641ae6b9..b232ce3bd64685e3b4961b8ac61a9612735ef51c 100644
--- a/content/common/navigation_params.cc
+++ b/content/common/navigation_params.cc
@@ -12,7 +12,6 @@
 #include "content/public/common/url_constants.h"
 #include "url/gurl.h"
 #include "url/url_constants.h"
-#include "url/url_util.h"
 
 namespace content {
 
@@ -22,7 +21,7 @@ bool ShouldMakeNetworkRequestForURL(const GURL& url) {
 
   // Javascript URLs, about:blank, srcdoc should not send a request
   // to the network stack.
-  return !url::IsAboutBlank(url) && !url.SchemeIs(url::kJavaScriptScheme) &&
+  return !url.IsAboutBlank() && !url.SchemeIs(url::kJavaScriptScheme) &&
          !url.is_empty() && !url.SchemeIs(url::kContentIDScheme) &&
          url != content::kAboutSrcDocURL;
 }