Replace QuitCurrentWhenIdleClosureDeprecated() with QuitWhenIdleClosure()

This change replaces
base::RunLoop::QuitCurrentWhenIdleClosureDeprecated() call with a
run_loop_->QuitWhenIdleClosure() call on RunLoop instance.

Bug: 922118
Change-Id: Iaba52f507fad10859d3951e54134ce28c85ba02e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2215325
Commit-Queue: Peter Beverloo <peter@chromium.org>
Reviewed-by: Peter Beverloo <peter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#774074}

AUTHORS

@@ -604,6 +604,7 @@ Luca Di Domenico <luca94dd@gmail.com>
 Lucie Brozkova <lucinka.brozkova@gmail.com>
 Luiz Von Dentz <luiz.von.dentz@intel.com>
 Luka Dojcilovic <l.dojcilovic@gmail.com>
+Lukasz Krakowiak <lukasz.krakowiak@mobica.com>
 Luke Inman-Semerau <luke.semerau@gmail.com>
 Luke Zarko <lukezarko@gmail.com>
 Luoxi Pan <l.panpax@gmail.com>
@@ -1143,6 +1144,7 @@ Make Positive Provar Limited <*@provartesting.com>
 Mediatek <*@mediatek.com>
 Microsoft <*@microsoft.com>
 MIPS Technologies, Inc. <*@mips.com>
+Mobica Limited <*@mobica.com>
 Mozilla Corporation <*@mozilla.com>
 Neverware Inc. <*@neverware.com>
 NIKE, Inc. <*@nike.com>

google_apis/gcm/engine/connection_factory_impl_unittest.cc

@@ -292,6 +292,8 @@ class ConnectionFactoryImplTest
     return login_request.client_event();
   }
 
+  base::RunLoop* GetRunLoop() { return run_loop_.get(); }
+
  private:
   void GetProxyResolvingSocketFactory(
       mojo::PendingReceiver<network::mojom::ProxyResolvingSocketFactory>
@@ -509,7 +511,7 @@ TEST_F(ConnectionFactoryImplTest, CanarySucceedsRetryDuringLogin) {
 
   // Pump the loop, to ensure the pending backoff retry has no effect.
   base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-      FROM_HERE, base::RunLoop::QuitCurrentWhenIdleClosureDeprecated(),
+      FROM_HERE, GetRunLoop()->QuitWhenIdleClosure(),
       base::TimeDelta::FromMilliseconds(1));
   WaitForConnections();
 }