media: Use __func__ instead of __FUNCTION__

media/mojo/services/mojo_provision_fetcher.cc

Index: media/mojo/services/mojo_provision_fetcher.cc
diff --git a/media/mojo/services/mojo_provision_fetcher.cc b/media/mojo/services/mojo_provision_fetcher.cc
index 760fc1232d94679331bf7aceef227e2f681c8ed6..06460e6e90cea9ba5384418be2b2a394695429ac 100644
--- a/media/mojo/services/mojo_provision_fetcher.cc
+++ b/media/mojo/services/mojo_provision_fetcher.cc
@@ -12,7 +12,7 @@ MojoProvisionFetcher::MojoProvisionFetcher(
     mojom::ProvisionFetcherPtr provision_fetcher_ptr)
     : provision_fetcher_ptr_(std::move(provision_fetcher_ptr)),
       weak_factory_(this) {
-  DVLOG(1) << __FUNCTION__;
+  DVLOG(1) << __func__;
 }
 
 MojoProvisionFetcher::~MojoProvisionFetcher() {}
@@ -21,7 +21,7 @@ MojoProvisionFetcher::~MojoProvisionFetcher() {}
 void MojoProvisionFetcher::Retrieve(const std::string& default_url,
                                     const std::string& request_data,
                                     const ResponseCB& response_cb) {
-  DVLOG(1) << __FUNCTION__;
+  DVLOG(1) << __func__;
   provision_fetcher_ptr_->Retrieve(
       default_url, request_data,
       base::Bind(&MojoProvisionFetcher::OnResponse, weak_factory_.GetWeakPtr(),