content: Move kHttpsScheme constant into content namespace.

chrome/browser/renderer_host/offline_resource_throttle.cc

Index: chrome/browser/renderer_host/offline_resource_throttle.cc
diff --git a/chrome/browser/renderer_host/offline_resource_throttle.cc b/chrome/browser/renderer_host/offline_resource_throttle.cc
index ceaffca3de8353f8417e41bd514a075be79e5f56..34f8c42d1149ac4b9b683a079f278f16f7697a4d 100644
--- a/chrome/browser/renderer_host/offline_resource_throttle.cc
+++ b/chrome/browser/renderer_host/offline_resource_throttle.cc
@@ -117,10 +117,9 @@ void OfflineResourceThrottle::OnBlockingPageComplete(bool proceed) {
 }
 
 bool OfflineResourceThrottle::IsRemote(const GURL& url) const {
-  return !net::IsLocalhost(url.host()) &&
-    (url.SchemeIs(chrome::kFtpScheme) ||
-     url.SchemeIs(chrome::kHttpScheme) ||
-     url.SchemeIs(chrome::kHttpsScheme));
+  return !net::IsLocalhost(url.host()) && (url.SchemeIs(chrome::kFtpScheme) ||
+                                           url.SchemeIs(chrome::kHttpScheme) ||
+                                           url.SchemeIs(content::kHttpsScheme));
 }
 
 bool OfflineResourceThrottle::ShouldShowOfflinePage(const GURL& url) const {