Move some content url constants to /url.

android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc

Index: android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc
diff --git a/android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc b/android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc
index 05eb5209459b640272191ef995b76e16763b225a..8872dd776df4b458e72da8b8655c80aa3b1a9f3f 100644
--- a/android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc
+++ b/android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc
@@ -20,11 +20,11 @@
 #include "content/public/browser/resource_dispatcher_host_login_delegate.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/browser/resource_throttle.h"
-#include "content/public/common/url_constants.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
+#include "url/url_constants.h"
 
 using android_webview::AwContentsIoThreadClient;
 using content::BrowserThread;
@@ -170,7 +170,7 @@ bool IoThreadClientThrottle::ShouldBlockRequest() {
   }
 
   if (io_client->ShouldBlockNetworkLoads()) {
-    if (request_->url().SchemeIs(content::kFtpScheme)) {
+    if (request_->url().SchemeIs(url::kFtpScheme)) {
       return true;
     }
     SetCacheControlFlag(request_, net::LOAD_ONLY_FROM_CACHE);