[ Don't commit ] Add FromGWS variants to the AbortTiming metrics

components/page_load_metrics/browser/metrics_web_contents_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 "components/page_load_metrics/browser/metrics_web_contents_observer.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 
@@ skipping 191 matching lines @@
   }
 }
 
 }  // namespace
 
 PageLoadTracker::PageLoadTracker(
     bool in_foreground,
     PageLoadMetricsEmbedderInterface* embedder_interface,
     PageLoadTracker* const currently_committed_load_or_null,
     content::NavigationHandle* navigation_handle,
+    content::WebContents* web_contents,
     int aborted_chain_size,
     int aborted_chain_size_same_url)
     : renderer_tracked_(false),
       navigation_start_(navigation_handle->NavigationStart()),
       url_(navigation_handle->GetURL()),
       abort_type_(ABORT_NONE),
       started_in_foreground_(in_foreground),
       aborted_chain_size_(aborted_chain_size),
       aborted_chain_size_same_url_(aborted_chain_size_same_url),
       embedder_interface_(embedder_interface) {
   DCHECK(!navigation_handle->HasCommitted());
   embedder_interface_->RegisterObservers(this);
-  const GURL& currently_committed_url =
+  const GURL currently_committed_url =
       currently_committed_load_or_null
           ? currently_committed_load_or_null->committed_url()
           : GURL::EmptyGURL();
   for (const auto& observer : observers_) {
-    observer->OnStart(navigation_handle, currently_committed_url);
+    observer->OnStart(navigation_handle, web_contents, currently_committed_url);
   }
 }
 
 PageLoadTracker::~PageLoadTracker() {
   const PageLoadExtraInfo info = GetPageLoadMetricsInfo();
   if (!info.time_to_commit.is_zero() && renderer_tracked() &&
       timing_.IsEmpty()) {
     RecordInternalError(ERR_NO_IPCS_RECEIVED);
   }
   // Recall that trackers that are given ABORT_UNKNOWN_NAVIGATION have their
@@ skipping 277 matching lines @@
   }
 
   // We can have two provisional loads in some cases. E.g. a same-site
   // navigation can have a concurrent cross-process navigation started
   // from the omnibox.
   DCHECK_GT(2ul, provisional_loads_.size());
   // Passing raw pointers to observers_ and embedder_interface_ is safe because
   // the MetricsWebContentsObserver owns them both list and they are torn down
   // after the PageLoadTracker. The PageLoadTracker does not hold on to
   // committed_load_ or navigation_handle beyond the scope of the constructor.
-  provisional_loads_.insert(std::make_pair(
-      navigation_handle,
-      make_scoped_ptr(new PageLoadTracker(
-          in_foreground_, embedder_interface_.get(), committed_load_.get(),
-          navigation_handle, chain_size, chain_size_same_url))));
+  provisional_loads_.insert(
+      std::make_pair(navigation_handle,
+                     make_scoped_ptr(new PageLoadTracker(
+                         in_foreground_, embedder_interface_.get(),
+                         committed_load_.get(), navigation_handle,
+                         web_contents(), chain_size, chain_size_same_url))));
 }
 
 void MetricsWebContentsObserver::DidFinishNavigation(
     content::NavigationHandle* navigation_handle) {
   if (!navigation_handle->IsInMainFrame())
     return;
 
   scoped_ptr<PageLoadTracker> finished_nav(
       std::move(provisional_loads_[navigation_handle]));
   provisional_loads_.erase(navigation_handle);
@@ skipping 183 matching lines @@
 
   if (!committed_load_->UpdateTiming(timing, metadata)) {
     // If the page load tracker cannot update its timing, something is wrong
     // with the IPC (it's from another load, or it's invalid in some other way).
     // We expect this to be a rare occurrence.
     RecordInternalError(ERR_BAD_TIMING_IPC);
   }
 }
 
 }  // namespace page_load_metrics