Report data usage UMA for Chrome services

google_apis/gaia/gaia_oauth_client.cc

Index: google_apis/gaia/gaia_oauth_client.cc
diff --git a/google_apis/gaia/gaia_oauth_client.cc b/google_apis/gaia/gaia_oauth_client.cc
index c021623b5897ec85737e55bba717e768e2aebe6c..ed26b28b9abcf2d5bdaca1e9f439d3113c2ebc8d 100644
--- a/google_apis/gaia/gaia_oauth_client.cc
+++ b/google_apis/gaia/gaia_oauth_client.cc
@@ -9,6 +9,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
 #include "base/values.h"
+#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
@@ -176,6 +177,8 @@ void GaiaOAuthClient::Core::GetUserInfoImpl(
   request_ = net::URLFetcher::Create(
       kUrlFetcherId, GURL(GaiaUrls::GetInstance()->oauth_user_info_url()),
       net::URLFetcher::GET, this);
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      request_.get(), data_use_measurement::DataUseUserData::GOOGLE_APIS);
   request_->SetRequestContext(request_context_getter_.get());
   request_->AddExtraRequestHeader("Authorization: OAuth " + oauth_access_token);
   request_->SetMaxRetriesOn5xx(max_retries);
@@ -215,6 +218,8 @@ void GaiaOAuthClient::Core::MakeGaiaRequest(
   num_retries_ = 0;
   request_ =
       net::URLFetcher::Create(kUrlFetcherId, url, net::URLFetcher::POST, this);
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      request_.get(), data_use_measurement::DataUseUserData::GOOGLE_APIS);
   request_->SetRequestContext(request_context_getter_.get());
   request_->SetUploadData("application/x-www-form-urlencoded", post_body);
   request_->SetMaxRetriesOn5xx(max_retries);