Move ownership of PowerSaveBlocker from WakeLockServiceContext to WakeLockServiceImpl

content/browser/wake_lock/wake_lock_browsertest.cc

Index: content/browser/wake_lock/wake_lock_browsertest.cc
diff --git a/content/browser/wake_lock/wake_lock_browsertest.cc b/content/browser/wake_lock/wake_lock_browsertest.cc
index fee42cae21434af11aaede46037137fbbb8be327..c2e771452d9a443d3a72d0aa8195b5d474d8ccca 100644
--- a/content/browser/wake_lock/wake_lock_browsertest.cc
+++ b/content/browser/wake_lock/wake_lock_browsertest.cc
@@ -66,15 +66,15 @@ class WakeLockTest : public ContentBrowserTest {
     return GetNestedFrameNode()->current_frame_host();
   }
 
-  device::mojom::WakeLockContext* GetWakeLockServiceContext() {
-    return GetWebContentsImpl()->GetWakeLockServiceContext();
+  device::mojom::WakeLockContext* GetWakeLockContext() {
+    return GetWebContentsImpl()->GetWakeLockContext();
   }
 
   bool HasWakeLock() {
     bool has_wakelock = false;
     base::RunLoop run_loop;
 
-    GetWakeLockServiceContext()->HasWakeLockForTests(
+    GetWakeLockContext()->HasWakeLockForTests(
         base::Bind(&OnHasWakeLock, &has_wakelock));
     run_loop.Run();
     return has_wakelock;