Disallow redundant Bind calls.

content/browser/loader/resource_dispatcher_host_unittest.cc

 // Copyright (c) 2012 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 <stddef.h>
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 836 matching lines @@
 
 class ResourceDispatcherHostTest : public testing::TestWithParam<TestConfig>,
                                    public IPC::Sender {
  public:
   typedef ResourceDispatcherHostImpl::LoadInfo LoadInfo;
   typedef ResourceDispatcherHostImpl::LoadInfoList LoadInfoList;
   typedef ResourceDispatcherHostImpl::LoadInfoMap LoadInfoMap;
 
   ResourceDispatcherHostTest()
       : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
-        host_(base::Bind(base::Bind(&DownloadResourceHandler::Create))),
+        host_(base::Bind(&DownloadResourceHandler::Create)),
         use_test_ssl_certificate_(false),
         send_data_received_acks_(false),
         auto_advance_(false) {
     host_.SetLoaderDelegate(&loader_delegate_);
     browser_context_.reset(new TestBrowserContext());
     BrowserContext::EnsureResourceContextInitialized(browser_context_.get());
     base::RunLoop().RunUntilIdle();
     filter_ = MakeForwardingFilter();
     // TODO(cbentzel): Better way to get URLRequestContext?
     net::URLRequestContext* request_context =
@@ skipping 2951 matching lines @@
   return nullptr;
 }
 
 INSTANTIATE_TEST_CASE_P(
     ResourceDispatcherHostTests,
     ResourceDispatcherHostTest,
     testing::Values(TestConfig::kDefault,
                     TestConfig::kOptimizeIPCForSmallResourceEnabled));
 
 }  // namespace content