Collect tab timing information for use in telementry-based startup tests

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 89 matching lines @@
 #include "content/renderer/plugin_channel_host.h"
 #include "content/renderer/render_process.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl_params.h"
 #include "content/renderer/render_view_mouse_lock_dispatcher.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 #include "content/renderer/renderer_date_time_picker.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
 #include "content/renderer/renderer_webcolorchooser_impl.h"
 #include "content/renderer/speech_recognition_dispatcher.h"
+#include "content/renderer/stats_collection_extension.h"
 #include "content/renderer/text_input_client_observer.h"
 #include "content/renderer/v8_value_converter_impl.h"
 #include "content/renderer/web_ui_extension.h"
 #include "content/renderer/web_ui_extension_data.h"
 #include "content/renderer/webplugin_delegate_proxy.h"
 #include "content/renderer/websharedworker_proxy.h"
 #include "media/base/audio_renderer_mixer_input.h"
 #include "media/base/filter_collection.h"
 #include "media/base/media_switches.h"
 #include "media/filters/audio_renderer_impl.h"
@@ skipping 669 matching lines @@
 
   new ImageLoadingHelper(this);
 
   // Create renderer_accessibility_ if needed.
   OnSetAccessibilityMode(params->accessibility_mode);
 
   new IdleUserDetector(this);
 
   if (command_line.HasSwitch(switches::kDomAutomationController))
     enabled_bindings_ |= BINDINGS_POLICY_DOM_AUTOMATION;
+  if (command_line.HasSwitch(switches::kStatsCollectionExtension))
+    enabled_bindings_ |= BINDINGS_POLICY_STATS_COLLECTION;
 
   ProcessViewLayoutFlags(command_line);
 
   GetContentClient()->renderer()->RenderViewCreated(this);
 
   // If we have an opener_id but we weren't created by a renderer, then
   // it's the browser asking us to set our opener to another RenderView.
   if (params->opener_id != MSG_ROUTING_NONE && !params->is_renderer_created) {
     RenderViewImpl* opener_view = FromRoutingID(params->opener_id);
     if (opener_view)
@@ skipping 2818 matching lines @@
   if (enabled_bindings_ & BINDINGS_POLICY_DOM_AUTOMATION) {
     if (!dom_automation_controller_.get())
       dom_automation_controller_.reset(new DomAutomationController());
     dom_automation_controller_->set_message_sender(
         static_cast<RenderView*>(this));
     dom_automation_controller_->set_routing_id(routing_id());
     dom_automation_controller_->BindToJavascript(frame,
                                                  "domAutomationController");
   }
 
+  if (enabled_bindings_ & BINDINGS_POLICY_STATS_COLLECTION) {
+    if (!stats_collection_extension_.get())
+      stats_collection_extension_.reset(new StatsCollectionExtension());
+    stats_collection_extension_->set_message_sender(
+        static_cast<RenderView*>(this));
+    stats_collection_extension_->BindToJavascript(frame,
+                                                 "statsCollectionExtension");
+  }
+
   InjectDoNotTrackBindings(frame);
 }
 
 void RenderViewImpl::didCreateDocumentElement(WebFrame* frame) {
   // Notify the browser about non-blank documents loading in the top frame.
   GURL url = frame->document().url();
   if (url.is_valid() && url.spec() != chrome::kAboutBlankURL) {
     if (frame == webview()->mainFrame())
       Send(new ViewHostMsg_DocumentAvailableInMainFrame(routing_id_));
   }
@@ skipping 2975 matching lines @@
     WebURL url = icon_urls[i].iconURL();
     if (!url.isEmpty())
       urls.push_back(FaviconURL(url,
                                 ToFaviconType(icon_urls[i].iconType())));
   }
   SendUpdateFaviconURL(urls);
 }
 
 
 }  // namespace content