Mojoify PoweMonitorMessageBroadcaster IPC from browser to child process

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 3134c318ddadcc54c772416ec322102012104721..907ace706838df7d4f43bac2fc0337e4b6b56c47 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -161,6 +161,7 @@
 #include "content/public/common/service_names.h"
 #include "content/public/common/url_constants.h"
 #include "device/battery/battery_monitor_impl.h"
+#include "device/power_monitor/public/interfaces/power_monitor.mojom.h"
 #include "device/time_zone_monitor/time_zone_monitor.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gpu_switches.h"
@@ -684,7 +685,6 @@ RenderProcessHostImpl::RenderProcessHostImpl(
       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
@@ -921,7 +921,9 @@ bool RenderProcessHostImpl::Init() {
     ui::GpuSwitchingManager::GetInstance()->AddObserver(this);
   }
 
-  power_monitor_broadcaster_.Init();
+  device::mojom::PowerMonitorClientPtr power_monitor_client;
+  GetRemoteInterfaces()->GetInterface(mojo::GetProxy(&power_monitor_client));
+  power_monitor_broadcaster_.Init(power_monitor_client);
 
   is_initialized_ = true;
   init_time_ = base::TimeTicks::Now();