iwyu: Include stringprintf.h where appropriate, part 3.

media/audio/linux/alsa_output_unittest.cc

 // Copyright (c) 2011 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/message_loop.h"
-#include "base/string_util.h"
+#include "base/stringprintf.h"
 #include "media/audio/linux/alsa_output.h"
 #include "media/audio/linux/alsa_wrapper.h"
 #include "media/audio/linux/audio_manager_linux.h"
 #include "media/base/data_buffer.h"
 #include "media/base/seekable_buffer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
 using testing::AllOf;
@@ skipping 625 matching lines @@
                                         AlsaPcmOutputStream::kDefaultDevice,
                                         kSurround40, kSurround50, kSurround51,
                                         kSurround70, kSurround71,
                                         AlsaPcmOutputStream::kDefaultDevice };
   bool kExpectedDownmix[] = { false, false, false, false, false, true,
                               false, false, false, false };
 
   for (int i = 1; i <= 9; ++i) {
     if (i == 3 || i == 4 || i == 5)  // invalid number of channels
       continue;
-    SCOPED_TRACE(StringPrintf("Attempting %d Channel", i));
+    SCOPED_TRACE(base::StringPrintf("Attempting %d Channel", i));
 
     // Hints will only be grabbed for channel numbers that have non-default
     // devices associated with them.
     if (kExpectedDeviceName[i] != AlsaPcmOutputStream::kDefaultDevice) {
       // The DeviceNameHint and DeviceNameFreeHint need to be paired to avoid a
       // memory leak.
       EXPECT_CALL(mock_alsa_wrapper_, DeviceNameHint(_, _, _))
           .WillOnce(DoAll(SetArgumentPointee<2>(&kFakeHints[0]), Return(0)));
       EXPECT_CALL(mock_alsa_wrapper_, DeviceNameFreeHint(&kFakeHints[0]))
           .Times(1);
@@ skipping 126 matching lines @@
 
   test_stream_->stop_stream_ = true;
   test_stream_->ScheduleNextWrite(true);
 
   // TODO(ajwong): Find a way to test whether or not another task has been
   // posted so we can verify that the Alsa code will indeed break the task
   // posting loop.
 
   test_stream_->shared_data_.TransitionTo(AlsaPcmOutputStream::kIsClosed);
 }