Index: chrome/browser/page_load_metrics/observers/resource_tracking_page_load_metrics_observer.cc |
diff --git a/chrome/browser/page_load_metrics/observers/resource_tracking_page_load_metrics_observer.cc b/chrome/browser/page_load_metrics/observers/resource_tracking_page_load_metrics_observer.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1f74a34c9256b916eb0faf7e96f060f6b7bea836 |
--- /dev/null |
+++ b/chrome/browser/page_load_metrics/observers/resource_tracking_page_load_metrics_observer.cc |
@@ -0,0 +1,39 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/page_load_metrics/observers/resource_tracking_page_load_metrics_observer.h" |
+ |
+namespace page_load_metrics { |
+ |
+ResourceTrackingPageLoadMetricsObserver:: |
+ ResourceTrackingPageLoadMetricsObserver() |
+ : started_count_(0), completed_count_(0) {} |
+ResourceTrackingPageLoadMetricsObserver:: |
+ ~ResourceTrackingPageLoadMetricsObserver() {} |
+ |
+void ResourceTrackingPageLoadMetricsObserver::OnStartedResource( |
+ const ExtraRequestStartInfo& extra_request_start_info) { |
+ // TODO(petewiL): Store this by type. |
+ ++started_count_; |
+} |
+ |
+void ResourceTrackingPageLoadMetricsObserver::OnLoadedResource( |
+ const ExtraRequestCompleteInfo& extra_request_complete_info) { |
+ // TODO(petewil): Check to see if the type of the request changed. If it did, |
+ // update the old and new types for the started type. Then update by type for |
+ // the completed type. |
+ ++completed_count_; |
+} |
+ |
+void ResourceTrackingPageLoadMetricsObserver::GetCountsForTypeForTesting( |
+ const content::ResourceType type, |
+ int64_t* started_count, |
+ int64_t* completed_count) { |
+ if (started_count != nullptr) |
+ *started_count = started_count_; |
+ if (completed_count != nullptr) |
+ *completed_count = completed_count_; |
+} |
+ |
+} // namespace page_load_metrics |