"Buttery Smooth" Tab Capture.

content/browser/renderer_host/media/video_capture_controller_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.
 
 // Unit test for VideoCaptureController.
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 97 matching lines @@
 // Test class.
 class VideoCaptureControllerTest : public testing::Test {
  public:
   VideoCaptureControllerTest() {}
   virtual ~VideoCaptureControllerTest() {}
 
  protected:
   static const int kPoolSize = 3;
 
   virtual void SetUp() OVERRIDE {
-    controller_.reset(new VideoCaptureController());
+    controller_.reset(new VideoCaptureController(kPoolSize));
     device_ = controller_->NewDeviceClient().Pass();
     client_a_.reset(new MockVideoCaptureControllerEventHandler(
         controller_.get()));
     client_b_.reset(new MockVideoCaptureControllerEventHandler(
         controller_.get()));
   }
 
   virtual void TearDown() OVERRIDE {
     base::RunLoop().RunUntilIdle();
   }
@@ skipping 505 matching lines @@
 
   // Second client connects after the error state. It also should get told of
   // the error.
   EXPECT_CALL(*client_b_, DoError(route_id)).Times(1);
   controller_->AddClient(
       route_id, client_b_.get(), base::kNullProcessHandle, 200, session_200);
   Mock::VerifyAndClearExpectations(client_b_.get());
 }
 
 }  // namespace content