| Index: chrome/browser/ui/webui/print_preview/extension_printer_handler_unittest.cc
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| diff --git a/chrome/browser/ui/webui/print_preview/extension_printer_handler_unittest.cc b/chrome/browser/ui/webui/print_preview/extension_printer_handler_unittest.cc
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| index 56c50d1046063bc7552c4432eeab990e0be5a77e..668f8d6d60e3712515621e509cbd2ee4c758ae10 100644
 | 
| --- a/chrome/browser/ui/webui/print_preview/extension_printer_handler_unittest.cc
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| +++ b/chrome/browser/ui/webui/print_preview/extension_printer_handler_unittest.cc
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| @@ -27,6 +27,7 @@
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|  #include "chrome/browser/printing/pwg_raster_converter.h"
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|  #include "chrome/test/base/testing_profile.h"
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|  #include "components/version_info/version_info.h"
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| +#include "content/public/test/test_utils.h"
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|  #include "device/base/mock_device_client.h"
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|  #include "device/usb/mock_usb_device.h"
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|  #include "device/usb/mock_usb_service.h"
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| @@ -787,7 +788,7 @@ TEST_F(ExtensionPrinterHandlerTest, Print_Pwg) {
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|  
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|    EXPECT_EQ(0u, call_count);
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|  
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| -  base::RunLoop().RunUntilIdle();
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| +  content::RunAllBlockingPoolTasksUntilIdle();
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|  
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|    FakePrinterProviderAPI* fake_api = GetPrinterProviderAPI();
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|    ASSERT_TRUE(fake_api);
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| @@ -841,7 +842,7 @@ TEST_F(ExtensionPrinterHandlerTest, Print_Pwg_NonDefaultSettings) {
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|  
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|    EXPECT_EQ(0u, call_count);
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|  
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| -  base::RunLoop().RunUntilIdle();
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| +  content::RunAllBlockingPoolTasksUntilIdle();
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|  
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|    FakePrinterProviderAPI* fake_api = GetPrinterProviderAPI();
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|    ASSERT_TRUE(fake_api);
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| @@ -895,7 +896,7 @@ TEST_F(ExtensionPrinterHandlerTest, Print_Pwg_Reset) {
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|  
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|    EXPECT_EQ(0u, call_count);
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|  
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| -  base::RunLoop().RunUntilIdle();
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| +  content::RunAllBlockingPoolTasksUntilIdle();
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|  
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|    FakePrinterProviderAPI* fake_api = GetPrinterProviderAPI();
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|    ASSERT_TRUE(fake_api);
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| 
 |