Cleanup: Remove unneeded browser_thread.h includes.

chrome/browser/download/chrome_download_manager_delegate_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 "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/run_loop.h"
 #include "chrome/browser/download/chrome_download_manager_delegate.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/download/download_target_info.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_pref_service_syncable.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/test/mock_download_item.h"
 #include "content/public/test/mock_download_manager.h"
-#include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_renderer_host.h"
 #include "content/public/test/web_contents_tester.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::AtMost;
 using ::testing::Invoke;
 using ::testing::Ref;
 using ::testing::Return;
 using ::testing::ReturnPointee;
@@ skipping 81 matching lines @@
   }
 
   MOCK_METHOD3(
       MockPromptUserForDownloadPath,
       base::FilePath(
           content::DownloadItem*,
           const base::FilePath&,
           const DownloadTargetDeterminerDelegate::FileSelectedCallback&));
 };
 
-class ChromeDownloadManagerDelegateTest :
-      public ChromeRenderViewHostTestHarness {
+class ChromeDownloadManagerDelegateTest
+    : public ChromeRenderViewHostTestHarness {
  public:
   ChromeDownloadManagerDelegateTest();
 
   // ::testing::Test
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;
 
   // Verifies and clears test expectations for |delegate_| and
   // |download_manager_|.
   void VerifyAndClearExpectations();
@@ skipping 256 matching lines @@
       CreateActiveDownloadItem(1));
   EXPECT_CALL(*download_item, GetTargetFilePath())
       .WillRepeatedly(ReturnRef(existing_path));
   EXPECT_TRUE(CheckForFileExistence(download_item.get()));
 
   download_item.reset(CreateActiveDownloadItem(1));
   EXPECT_CALL(*download_item, GetTargetFilePath())
       .WillRepeatedly(ReturnRef(non_existent_path));
   EXPECT_FALSE(CheckForFileExistence(download_item.get()));
 }