[Mojo Video Capture] Replace RESOURCE_UTILIZATION with interface ReceiverLoadObserver

content/browser/renderer_host/media/video_capture_buffer_pool_unittest.cc

 // Copyright (c) 2013 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.
 
 // Unit test for VideoCaptureBufferPool.
 
 #include "media/capture/video/video_capture_buffer_pool.h"
 
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 72 matching lines @@
   std::unique_ptr<Buffer> ReserveBuffer(
       const gfx::Size& dimensions,
       PixelFormatAndStorage format_and_storage) {
     // To verify that ReserveBuffer always sets |buffer_id_to_drop|,
     // initialize it to something different than the expected value.
     int buffer_id_to_drop = ~expected_dropped_id_;
     DVLOG(1) << media::VideoCaptureFormat::PixelStorageToString(
                     format_and_storage.pixel_storage) << " "
              << media::VideoPixelFormatToString(format_and_storage.pixel_format)
              << " " << dimensions.ToString();
+    const int arbitrary_frame_feedback_id = 0;
     const int buffer_id = pool_->ReserveForProducer(
         dimensions, format_and_storage.pixel_format,
-        format_and_storage.pixel_storage, &buffer_id_to_drop);
+        format_and_storage.pixel_storage, arbitrary_frame_feedback_id,
+        &buffer_id_to_drop);
     if (buffer_id == media::VideoCaptureBufferPool::kInvalidId)
       return std::unique_ptr<Buffer>();
     EXPECT_EQ(expected_dropped_id_, buffer_id_to_drop);
 
     std::unique_ptr<media::VideoCaptureBufferHandle> buffer_handle =
         pool_->GetBufferHandle(buffer_id);
     return std::unique_ptr<Buffer>(
         new Buffer(pool_, std::move(buffer_handle), buffer_id));
   }
 
@@ skipping 302 matching lines @@
   ASSERT_NE(nullptr, held_buffers.back().get());
   resurrected = ResurrectLastBuffer(gfx::Size(10, 10), GetParam());
   ASSERT_EQ(nullptr, resurrected.get());
 }
 
 INSTANTIATE_TEST_CASE_P(,
                         VideoCaptureBufferPoolTest,
                         testing::ValuesIn(kCapturePixelFormatAndStorages));
 
 } // namespace content