Geolocation: Extract GeolocationProvider::Delegate into GeolocationDelegate (no new code)

content/public/browser/content_browser_client.cc

Index: content/public/browser/content_browser_client.cc
diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
index 9f048b3038e03f10d86af74629be9ebd590e985f..153ad54607ad690b89e66ec0642a57e997388ac0 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -8,6 +8,7 @@
 #include "base/guid.h"
 #include "build/build_config.h"
 #include "content/public/browser/client_certificate_delegate.h"
+#include "content/public/browser/geolocation_delegate.h"
 #include "content/public/browser/vpn_service_proxy.h"
 #include "content/public/common/sandbox_type.h"
 #include "media/base/cdm_factory.h"
@@ -307,8 +308,7 @@ net::NetLog* ContentBrowserClient::GetNetLog() {
   return nullptr;
 }
 
-GeolocationProvider::Delegate*
-ContentBrowserClient::CreateGeolocationDelegate() {
+GeolocationDelegate* ContentBrowserClient::CreateGeolocationDelegate() {
   // We don't need to override anything, the default implementation is good.
   return nullptr;
 }