Revert of VideoCapture: add support for GpuMemoryBuffer allocation and lifetime mgmt in VideoCaptureBufferPool

content/public/common/content_switches.cc

Index: content/public/common/content_switches.cc
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
index 09efcc31d376c77ec11e8559fc5643993cb8b84d..fe20d995ba45b0cb8e02d39d1697fbe2f0290b46 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -907,6 +907,12 @@
 // Override the maximum framerate as can be specified in calls to getUserMedia.
 // This flag expects a value.  Example: --max-gum-fps=17.5
 const char kWebRtcMaxCaptureFramerate[]     = "max-gum-fps";
+
+#if defined(OS_LINUX) || defined(OS_MACOSX)
+// Enables Video Capture Device captured data uploaded to Texture for zero-copy
+// capture pipeline.
+const char kEnableWebRtcCaptureToTexture[] = "enable-webrtc-capture-to-texture";
+#endif
 #endif
 
 #if defined(OS_ANDROID)