Revert "[PageLoadMetrics] Keep track of Ad Sizes on Pages"

chrome/browser/page_load_metrics/page_load_metrics_observer.cc

 // Copyright 2015 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/page_load_metrics_observer.h"
 
 #include <utility>
 
 namespace page_load_metrics {
 
@@ skipping 39 matching lines @@
       base::Optional<base::TimeDelta>() /* first_foreground_time */,
       started_in_foreground /* started_in_foreground */,
       UserInitiatedInfo::BrowserInitiated(), url, url, true /* did_commit */,
       page_load_metrics::END_NONE,
       page_load_metrics::UserInitiatedInfo::NotUserInitiated(),
       base::TimeDelta(), page_load_metrics::PageLoadMetadata(),
       page_load_metrics::PageLoadMetadata());
 }
 
 ExtraRequestCompleteInfo::ExtraRequestCompleteInfo(
-    const GURL& url,
-    int frame_tree_node_id,
     bool was_cached,
     int64_t raw_body_bytes,
     int64_t original_network_content_length,
     std::unique_ptr<data_reduction_proxy::DataReductionProxyData>
         data_reduction_proxy_data,
     content::ResourceType detected_resource_type)
-    : url(url),
-      frame_tree_node_id(frame_tree_node_id),
-      was_cached(was_cached),
+    : was_cached(was_cached),
       raw_body_bytes(raw_body_bytes),
       original_network_content_length(original_network_content_length),
       data_reduction_proxy_data(std::move(data_reduction_proxy_data)),
       resource_type(detected_resource_type) {}
 
 ExtraRequestCompleteInfo::~ExtraRequestCompleteInfo() {}
 
 ExtraRequestStartInfo::ExtraRequestStartInfo(content::ResourceType found_type)
     : resource_type(found_type) {}
 
@@ skipping 18 matching lines @@
 PageLoadMetricsObserver::ObservePolicy PageLoadMetricsObserver::OnRedirect(
     content::NavigationHandle* navigation_handle) {
   return CONTINUE_OBSERVING;
 }
 
 PageLoadMetricsObserver::ObservePolicy PageLoadMetricsObserver::OnCommit(
     content::NavigationHandle* navigation_handle) {
   return CONTINUE_OBSERVING;
 }
 
-PageLoadMetricsObserver::ObservePolicy
-PageLoadMetricsObserver::OnDidFinishSubFrameNavigation(
-    content::NavigationHandle* navigation_handle) {
-  return CONTINUE_OBSERVING;
-}
-
 PageLoadMetricsObserver::ObservePolicy PageLoadMetricsObserver::OnHidden(
     const PageLoadTiming& timing,
     const PageLoadExtraInfo& extra_info) {
   return CONTINUE_OBSERVING;
 }
 
 PageLoadMetricsObserver::ObservePolicy PageLoadMetricsObserver::OnShown() {
   return CONTINUE_OBSERVING;
 }
 
 PageLoadMetricsObserver::ObservePolicy
 PageLoadMetricsObserver::FlushMetricsOnAppEnterBackground(
     const PageLoadTiming& timing,
     const PageLoadExtraInfo& extra_info) {
   return CONTINUE_OBSERVING;
 }
 
 PageLoadMetricsObserver::ObservePolicy
 PageLoadMetricsObserver::ShouldObserveMimeType(
     const std::string& mime_type) const {
   return mime_type == "text/html" || mime_type == "application/xhtml+xml"
              ? CONTINUE_OBSERVING
              : STOP_OBSERVING;
 }
 
 }  // namespace page_load_metrics