Move some content url constants to /url.

content/shell/browser/shell_url_request_context_getter.cc

Index: content/shell/browser/shell_url_request_context_getter.cc
diff --git a/content/shell/browser/shell_url_request_context_getter.cc b/content/shell/browser/shell_url_request_context_getter.cc
index 40bca8ca98ed875d6d92dd68c1359f4ad64805d2..084b017f059ade1f8dd074dcb5bbbd8da555d3cc 100644
--- a/content/shell/browser/shell_url_request_context_getter.cc
+++ b/content/shell/browser/shell_url_request_context_getter.cc
@@ -14,7 +14,6 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/cookie_store_factory.h"
 #include "content/public/common/content_switches.h"
-#include "content/public/common/url_constants.h"
 #include "content/shell/browser/shell_network_delegate.h"
 #include "content/shell/common/shell_switches.h"
 #include "net/base/cache_type.h"
@@ -38,6 +37,7 @@
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_storage.h"
 #include "net/url_request/url_request_job_factory_impl.h"
+#include "url/url_constants.h"
 
 namespace content {
 
@@ -207,10 +207,10 @@ net::URLRequestContext* ShellURLRequestContextGetter::GetURLRequestContext() {
     // ShellContentBrowserClient::IsHandledURL().
     InstallProtocolHandlers(job_factory.get(), &protocol_handlers_);
     bool set_protocol = job_factory->SetProtocolHandler(
-        kDataScheme, new net::DataProtocolHandler);
+        url::kDataScheme, new net::DataProtocolHandler);
     DCHECK(set_protocol);
     set_protocol = job_factory->SetProtocolHandler(
-        kFileScheme,
+        url::kFileScheme,
         new net::FileProtocolHandler(
             content::BrowserThread::GetBlockingPool()->
                 GetTaskRunnerWithShutdownBehavior(