Measure the number of frame loads with Flash.

content/browser/frame_host/navigator_impl.cc

 // Copyright 2013 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 "content/browser/frame_host/navigator_impl.h"
 
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "base/time/time.h"
 #include "content/browser/frame_host/frame_tree.h"
@@ skipping 12 matching lines @@
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/browser/invalidate_type.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/stream_handle.h"
+#include "content/public/browser/user_metrics.h"
 #include "content/public/common/bindings_policy.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/resource_response.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/url_utils.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_response_headers.h"
 
 namespace content {
@@ skipping 823 matching lines @@
       MakeDefaultBeginNavigation(request_params, navigation_type),
       navigation_request_map_.get(frame_tree_node_id)->common_params());
   return true;
 }
 
 void NavigatorImpl::RecordNavigationMetrics(
     const LoadCommittedDetails& details,
     const FrameHostMsg_DidCommitProvisionalLoad_Params& params,
     SiteInstance* site_instance) {
   DCHECK(site_instance->HasProcess());
+
+  if (!details.is_in_page)
+    RecordAction(base::UserMetricsAction("FrameLoad"));
+
   if (!details.is_main_frame || !navigation_data_ ||
       navigation_data_->url_ != params.original_request_url) {
     return;
   }
 
   base::TimeDelta time_to_commit =
       base::TimeTicks::Now() - navigation_data_->start_time_;
   UMA_HISTOGRAM_TIMES("Navigation.TimeToCommit", time_to_commit);
 
   time_to_commit -= navigation_data_->before_unload_delay_;
@@ skipping 25 matching lines @@
         "Navigation.TimeToCommit_ExistingRenderer_BeforeUnloadDiscounted",
         time_to_commit);
     UMA_HISTOGRAM_TIMES(
         "Navigation.TimeToURLJobStart_ExistingRenderer_BeforeUnloadDiscounted",
         time_to_network);
   }
   navigation_data_.reset();
 }
 
 }  // namespace content