Reland of 'Move content/browser/power_save_blocker to //device/power_save_blocker'

content/browser/download/download_request_core.cc

Index: content/browser/download/download_request_core.cc
diff --git a/content/browser/download/download_request_core.cc b/content/browser/download/download_request_core.cc
index 2f5b2f1c639fb86eb13cf2dbab3bd883f27dbf08..27965757dd063b93e8d1329e1f1bc361e09edbe0 100644
--- a/content/browser/download/download_request_core.cc
+++ b/content/browser/download/download_request_core.cc
@@ -24,12 +24,12 @@
 #include "content/browser/download/download_request_handle.h"
 #include "content/browser/download/download_stats.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
+#include "content/browser/power_save_blocker_factory.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager_delegate.h"
 #include "content/public/browser/navigation_entry.h"
-#include "content/public/browser/power_save_blocker_factory.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/web_contents.h"
 #include "net/base/elements_upload_data_stream.h"
@@ -205,8 +205,8 @@ DownloadRequestCore::DownloadRequestCore(net::URLRequest* request,
   DCHECK(delegate_);
   RecordDownloadCount(UNTHROTTLED_COUNT);
   power_save_blocker_ = CreatePowerSaveBlocker(
-      PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension,
-      PowerSaveBlocker::kReasonOther, "Download in progress");
+      device::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension,
+      device::PowerSaveBlocker::kReasonOther, "Download in progress");
   DownloadRequestData* request_data = DownloadRequestData::Get(request_);
   if (request_data) {
     save_info_ = request_data->TakeSaveInfo();