Fix code style and gyp files in cast to build cast_unittest

media/cast/framer/frame_buffer_unittest.cc

 // Copyright 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.
 
 #include "media/cast/framer/frame_buffer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 namespace cast {
 
 class FrameBufferTest : public ::testing::Test {
  protected:
   FrameBufferTest() {}
 
-  ~FrameBufferTest() {}
+  virtual ~FrameBufferTest() {}
 
-  void SetUp() {
+  virtual void SetUp() {
     payload_.assign(kIpPacketSize, 0);
 
     // Build a default one packet frame - populate webrtc header.
     rtp_header_.is_key_frame = false;
     rtp_header_.frame_id = 0;
     rtp_header_.packet_id = 0;
     rtp_header_.max_packet_id = 0;
     rtp_header_.is_reference = false;
     rtp_header_.reference_frame_id = 0;
   }
@@ skipping 51 matching lines @@
   buffer_.InsertPacket(payload_.data(), payload_.size(), rtp_header_);
   EXPECT_FALSE(buffer_.Complete());
   // Insert missing packet.
   rtp_header_.packet_id = 2;
   buffer_.InsertPacket(payload_.data(), payload_.size(), rtp_header_);
   EXPECT_TRUE(buffer_.Complete());
 }
 
 }  // namespace media
 }  // namespace cast