Removed unused cricket::VideoCapturer methods

webrtc/media/engine/webrtcvideocapturer_unittest.cc

 /*
  *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 109 matching lines @@
   EXPECT_EQ(640, listener_.frame_width());
   EXPECT_EQ(480, listener_.frame_height());
   EXPECT_EQ(cricket::CS_FAILED, capturer_->Start(format));
   capturer_->Stop();
   EXPECT_FALSE(capturer_->IsRunning());
   EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL);
 }
 
 TEST_F(WebRtcVideoCapturerTest, TestCaptureWithoutInit) {
   cricket::VideoFormat format;
-  EXPECT_EQ(cricket::CS_NO_DEVICE, capturer_->Start(format));
+  EXPECT_EQ(cricket::CS_FAILED, capturer_->Start(format));
   EXPECT_TRUE(capturer_->GetCaptureFormat() == NULL);
   EXPECT_FALSE(capturer_->IsRunning());
 }
 
 #endif  // HAVE_WEBRTC_VIDEO