Mojoify PoweMonitorMessageBroadcaster IPC from browser to child process

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 72 matching lines @@
 #include "content/browser/media/media_internals.h"
 #include "content/browser/media/midi_host.h"
 #include "content/browser/memory/memory_coordinator.h"
 #include "content/browser/memory/memory_message_filter.h"
 #include "content/browser/message_port_message_filter.h"
 #include "content/browser/mime_registry_impl.h"
 #include "content/browser/notifications/notification_message_filter.h"
 #include "content/browser/notifications/platform_notification_context_impl.h"
 #include "content/browser/permissions/permission_service_context.h"
 #include "content/browser/permissions/permission_service_impl.h"
+#include "content/browser/power_monitor_message_broadcaster.h"
 #include "content/browser/profiler_message_filter.h"
 #include "content/browser/push_messaging/push_messaging_message_filter.h"
 #include "content/browser/quota_dispatcher_host.h"
 #include "content/browser/renderer_host/clipboard_message_filter.h"
 #include "content/browser/renderer_host/database_message_filter.h"
 #include "content/browser/renderer_host/file_utilities_message_filter.h"
 #include "content/browser/renderer_host/gamepad_browser_message_filter.h"
 #include "content/browser/renderer_host/media/audio_input_renderer_host.h"
 #include "content/browser/renderer_host/media/audio_renderer_host.h"
 #include "content/browser/renderer_host/media/media_stream_dispatcher_host.h"
@@ skipping 574 matching lines @@
       is_process_backgrounded_(false),
       id_(ChildProcessHostImpl::GenerateChildProcessUniqueId()),
       browser_context_(browser_context),
       storage_partition_impl_(storage_partition_impl),
       sudden_termination_allowed_(true),
       ignore_input_events_(false),
       is_for_guests_only_(is_for_guests_only),
       gpu_observer_registered_(false),
       delayed_cleanup_needed_(false),
       within_process_died_observer_(false),
-      power_monitor_broadcaster_(this),
 #if defined(ENABLE_WEBRTC)
       webrtc_eventlog_host_(id_),
 #endif
       max_worker_count_(0),
       permission_service_context_(new PermissionServiceContext(this)),
       channel_connected_(false),
       sent_render_process_ready_(false),
 #if defined(OS_ANDROID)
       never_signaled_(base::WaitableEvent::ResetPolicy::MANUAL,
                       base::WaitableEvent::InitialState::NOT_SIGNALED),
@@ skipping 216 matching lines @@
     channel_->Pause();
 
     fast_shutdown_started_ = false;
   }
 
   if (!gpu_observer_registered_) {
     gpu_observer_registered_ = true;
     ui::GpuSwitchingManager::GetInstance()->AddObserver(this);
   }
 
-  power_monitor_broadcaster_.Init();
-
   is_initialized_ = true;
   init_time_ = base::TimeTicks::Now();
   return true;
 }
 
 void RenderProcessHostImpl::InitializeChannelProxy() {
   // Generate a token used to identify the new child process.
   child_token_ = mojo::edk::GenerateRandomToken();
 
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner =
@@ skipping 324 matching lines @@
   // BrowserMainLoop, which owns TimeZoneMonitor, is alive for the lifetime of
   // Mojo communication (see BrowserMainLoop::ShutdownThreadsAndCleanUp(),
   // which shuts down Mojo). Hence, passing that TimeZoneMonitor instance as
   // a raw pointer here is safe.
   AddUIThreadInterface(
       registry.get(),
       base::Bind(&device::TimeZoneMonitor::Bind,
                  base::Unretained(
                      BrowserMainLoop::GetInstance()->time_zone_monitor())));
 
+  AddUIThreadInterface(registry.get(),
+                       base::Bind(&PowerMonitorMessageBroadcaster::Create));
+
   scoped_refptr<base::SingleThreadTaskRunner> file_task_runner =
       BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE);
   registry->AddInterface(base::Bind(&MimeRegistryImpl::Create),
                          file_task_runner);
 #if defined(USE_MINIKIN_HYPHENATION)
   registry->AddInterface(base::Bind(&hyphenation::HyphenationImpl::Create),
                          file_task_runner);
 #endif
 
   // These callbacks will be run immediately on the IO thread.
@@ skipping 1720 matching lines @@
   LOG(ERROR) << "Terminating render process for bad Mojo message: " << error;
 
   // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing. Alias
   // enough information here so that we can determine what the bad message was.
   base::debug::Alias(&error);
   bad_message::ReceivedBadMessage(render_process_id,
                                   bad_message::RPH_MOJO_PROCESS_ERROR);
 }
 
 }  // namespace content