Remove Chrome for TV code.

media/base/media_switches.cc

Index: media/base/media_switches.cc
diff --git a/media/base/media_switches.cc b/media/base/media_switches.cc
index 3a8fb33bde9512200893b6b8fdc75b76d4b04b45..7656c06f022a18ec95cf672eab85fd52803aea2b 100644
--- a/media/base/media_switches.cc
+++ b/media/base/media_switches.cc
@@ -34,15 +34,6 @@ const char kDisableInfobarForProtectedMediaIdentifier[] =
 const char kMediaDrmEnableNonCompositing[] = "mediadrm-enable-non-compositing";
 #endif
 
-#if defined(GOOGLE_TV)
-// Use external video surface for video with more than or equal pixels to
-// specified value. For example, value of 0 will enable external video surface
-// for all videos, and value of 921600 (=1280*720) will enable external video
-// surface for 720p video and larger.
-const char kUseExternalVideoSurfaceThresholdInPixels[] =
-    "use-external-video-surface-threshold-in-pixels";
-#endif
-
 #if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS)
 // The Alsa device to use when opening an audio input stream.
 const char kAlsaInputDevice[] = "alsa-input-device";