Flush SimpleCache worker pool between all tests.

content/browser/service_worker/service_worker_cache_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 "content/browser/service_worker/service_worker_cache.h"
 
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/run_loop.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
 #include "content/browser/fileapi/mock_url_request_delegate.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_browser_context.h"
 #include "content/public/test/test_browser_thread_bundle.h"
-#include "net/disk_cache/simple/simple_backend_impl.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_job_factory_impl.h"
 #include "storage/browser/blob/blob_data_handle.h"
 #include "storage/browser/blob/blob_storage_context.h"
 #include "storage/browser/blob/blob_url_request_job_factory.h"
 #include "storage/common/blob/blob_data.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
@@ skipping 45 matching lines @@
       ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
       cache_ = ServiceWorkerCache::CreatePersistentCache(
           temp_dir_.path(),
           url_request_context,
           blob_storage_context->context()->AsWeakPtr());
     }
   }
 
   virtual void TearDown() OVERRIDE {
     base::RunLoop().RunUntilIdle();
-    disk_cache::SimpleBackendImpl::FlushWorkerPoolForTesting();
-    base::RunLoop().RunUntilIdle();
-    cache_ = NULL;
-    base::RunLoop().RunUntilIdle();
-    disk_cache::SimpleBackendImpl::FlushWorkerPoolForTesting();
-    base::RunLoop().RunUntilIdle();
   }
 
   void CreateRequests(ChromeBlobStorageContext* blob_storage_context) {
     ServiceWorkerHeaderMap headers;
     headers.insert(std::make_pair("a", "a"));
     headers.insert(std::make_pair("b", "b"));
     body_request_ = ServiceWorkerFetchRequest(
         GURL("http://example.com/body.html"), "GET", headers, GURL(""), false);
     no_body_request_ =
         ServiceWorkerFetchRequest(GURL("http://example.com/no_body.html"),
@@ skipping 380 matching lines @@
   request.headers["content-type"] = "foo";
   request.headers["Content-Type"] = "bar";
   EXPECT_EQ("bar", request.headers["content-type"]);
 }
 
 INSTANTIATE_TEST_CASE_P(ServiceWorkerCacheTest,
                         ServiceWorkerCacheTestP,
                         ::testing::Values(false, true));
 
 }  // namespace content