Add enable-video-fullscreen switch

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 73f5c4c8b912953b13f99730d580a98347e9253b..9474c082f273e6f468dc796bd5ed322bdab81fbd 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -375,6 +375,10 @@ const char kEnableUserDataDirProfiles[]     = "enable-udd-profiles";
 // browser window.
 const char kEnableVerticalTabs[]            = "enable-vertical-tabs";
 
+// Enables support for fullscreen video. Current implementation is
+// incomplete and this flag is used for development and testing.
+const char kEnableVideoFullscreen[]         = "enable-video-fullscreen";
+
 // Enables video layering where video is rendered as a separate layer outside
 // of the backing store.
 const char kEnableVideoLayering[]           = "enable-video-layering";