[GCM] Remove GCMDriver::Purge and GCMClient::CheckOut

components/gcm_driver/gcm_driver_desktop_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/gcm_driver/gcm_driver_desktop.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/location.h"
@@ skipping 346 matching lines @@
   EXPECT_FALSE(gcm_connection_observer()->connected());
 }
 
 TEST_F(GCMDriverTest, DisableAndReenableGCM) {
   CreateDriver(FakeGCMClient::NO_DELAY_START);
   AddAppHandlers();
   PumpIOLoop();
   PumpUILoop();
 
   // GCMClient should be started.
-  EXPECT_EQ(FakeGCMClient::STARTED, GetGCMClient()->status());
+  EXPECT_TRUE(driver()->IsStarted());
 
   // Disables the GCM.
   driver()->Disable();
   PumpIOLoop();
   PumpUILoop();
 
   // GCMClient should be stopped.
-  EXPECT_EQ(FakeGCMClient::STOPPED, GetGCMClient()->status());
+  EXPECT_FALSE(driver()->IsStarted());
 
   // Enables the GCM.
   driver()->Enable();
   PumpIOLoop();
   PumpUILoop();
 
   // GCMClient should be started.
-  EXPECT_EQ(FakeGCMClient::STARTED, GetGCMClient()->status());
-
-  // Disables the GCM.
-  driver()->Disable();
-  PumpIOLoop();
-  PumpUILoop();
-
-  // GCMClient should be stopped.
-  EXPECT_EQ(FakeGCMClient::STOPPED, GetGCMClient()->status());
-
-  // GCMClient should be stopped.
-  EXPECT_EQ(FakeGCMClient::STOPPED, GetGCMClient()->status());
+  EXPECT_TRUE(driver()->IsStarted());
 }
 
 TEST_F(GCMDriverTest, StartOrStopGCMOnDemand) {
   CreateDriver(FakeGCMClient::NO_DELAY_START);
   PumpIOLoop();
   PumpUILoop();
 
-  // GCMClient is not started.
-  EXPECT_EQ(FakeGCMClient::UNINITIALIZED, GetGCMClient()->status());
-
   // GCMClient is started after an app handler has been added.
   driver()->AddAppHandler(kTestAppID1, gcm_app_handler());
   PumpIOLoop();
   PumpUILoop();
-  EXPECT_EQ(FakeGCMClient::STARTED, GetGCMClient()->status());
+  EXPECT_TRUE(driver()->IsStarted());
 
   // Add another app handler.
   driver()->AddAppHandler(kTestAppID2, gcm_app_handler());
   PumpIOLoop();
   PumpUILoop();
-  EXPECT_EQ(FakeGCMClient::STARTED, GetGCMClient()->status());
+  EXPECT_TRUE(driver()->IsStarted());
 
   // GCMClient remains active after one app handler is gone.
   driver()->RemoveAppHandler(kTestAppID1);
   PumpIOLoop();
   PumpUILoop();
-  EXPECT_EQ(FakeGCMClient::STARTED, GetGCMClient()->status());
+  EXPECT_TRUE(driver()->IsStarted());
 
   // GCMClient should be stopped after the last app handler is gone.
   driver()->RemoveAppHandler(kTestAppID2);
   PumpIOLoop();
   PumpUILoop();
-  EXPECT_EQ(FakeGCMClient::STOPPED, GetGCMClient()->status());
+  EXPECT_FALSE(driver()->IsStarted());
 
   // GCMClient is restarted after an app handler has been added.
   driver()->AddAppHandler(kTestAppID2, gcm_app_handler());
   PumpIOLoop();
   PumpUILoop();
-  EXPECT_EQ(FakeGCMClient::STARTED, GetGCMClient()->status());
+  EXPECT_TRUE(driver()->IsStarted());
 }
 
 TEST_F(GCMDriverTest, RegisterFailed) {
   std::vector<std::string> sender_ids;
   sender_ids.push_back("sender1");
 
   CreateDriver(FakeGCMClient::NO_DELAY_START);
 
   // Registration fails when GCM is disabled.
   driver()->Disable();
@@ skipping 624 matching lines @@
   // After start-up, the request should still be scheduled at the expected
   // updated interval.
   actual_delay_seconds =
       syncer()->current_request_delay_interval().InSeconds();
   EXPECT_TRUE(CompareDelaySeconds(expected_delay_seconds, actual_delay_seconds))
       << "expected delay: " << expected_delay_seconds
       << " actual delay: " << actual_delay_seconds;
 }
 
 }  // namespace gcm