NOCOMMIT prototype: GRC service plumbing and process priority

content/browser/web_contents/web_contents_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/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 55 matching lines @@
 #include "content/browser/media/media_web_contents_observer.h"
 #include "content/browser/media/session/media_session_impl.h"
 #include "content/browser/plugin_content_origin_whitelist.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate_view.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_input_event_router.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/renderer_host/text_input_manager.h"
+#include "content/browser/resource_coordinator_web_contents_observer.h"
 #include "content/browser/screen_orientation/screen_orientation_provider.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/browser/web_contents/web_contents_view_child_frame.h"
 #include "content/browser/web_contents/web_contents_view_guest.h"
 #include "content/browser/webui/generic_handler.h"
 #include "content/browser/webui/web_ui_controller_factory_registry.h"
 #include "content/browser/webui/web_ui_impl.h"
 #include "content/common/browser_plugin/browser_plugin_constants.h"
 #include "content/common/browser_plugin/browser_plugin_messages.h"
 #include "content/common/drag_messages.h"
@@ skipping 392 matching lines @@
   media_web_contents_observer_.reset(new MediaWebContentsObserver(this));
 #endif
 #if BUILDFLAG(ENABLE_PLUGINS)
   pepper_playback_observer_.reset(new PepperPlaybackObserver(this));
 #endif
   loader_io_thread_notifier_.reset(new LoaderIOThreadNotifier(this));
   wake_lock_service_context_.reset(new device::WakeLockServiceContext(
       BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE),
       base::Bind(&WebContentsImpl::GetNativeView, base::Unretained(this))));
   host_zoom_map_observer_.reset(new HostZoomMapObserver(this));
+  // TODO(oysteine): Only do this for top-level tab WebContents.
+  ResourceCoordinatorWebContentsObserver::CreateForWebContents(this);
 }
 
 WebContentsImpl::~WebContentsImpl() {
   is_being_destroyed_ = true;
 
   // A WebContents should never be deleted while it is notifying observers,
   // since this will lead to a use-after-free as it continues to notfiy later
   // observers.
   CHECK(!is_notifying_observers_);
 
@@ skipping 4915 matching lines @@
     RenderViewHost* render_view_host = RenderViewHost::From(render_widget_host);
     if (!render_view_host)
       continue;
     render_view_host_set.insert(render_view_host);
   }
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 }  // namespace content