chromeos: Block system suspend while uploading files to Drive

content/browser/renderer_host/render_view_host_impl.cc

Index: content/browser/renderer_host/render_view_host_impl.cc
diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
index 2b7b65c3231229530932dcf294a8d719a22724f8..4ef76db9f0702802353b1b4ec9cf0a2bb14a357b 100644
--- a/content/browser/renderer_host/render_view_host_impl.cc
+++ b/content/browser/renderer_host/render_view_host_impl.cc
@@ -27,7 +27,6 @@
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/gpu/gpu_surface_tracker.h"
 #include "content/browser/host_zoom_map_impl.h"
-#include "content/browser/power_save_blocker.h"
 #include "content/browser/renderer_host/dip_util.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
@@ -51,6 +50,7 @@
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/power_save_blocker.h"
 #include "content/public/browser/render_view_host_observer.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/bindings_policy.h"
@@ -1969,19 +1969,19 @@ void RenderViewHostImpl::OnMediaNotification(int64 player_cookie,
                                              bool has_audio,
                                              bool is_playing) {
   if (is_playing) {
-    PowerSaveBlocker* blocker = NULL;
+    scoped_ptr<PowerSaveBlocker> blocker;
     if (has_video) {
-      blocker = new PowerSaveBlocker(
+      blocker = PowerSaveBlocker::Create(
           PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep,
           "Playing video");
     } else if (has_audio) {
-      blocker = new PowerSaveBlocker(
+      blocker = PowerSaveBlocker::Create(
           PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension,
           "Playing audio");
     }
 
     if (blocker)
-      power_save_blockers_[player_cookie] = blocker;
+      power_save_blockers_[player_cookie] = blocker.release();
   } else {
     delete power_save_blockers_[player_cookie];
     power_save_blockers_.erase(player_cookie);