Revert 288013 "First cut at "content handling" support in Mojo."

trunk/src/mojo/shell/switches.cc

Index: trunk/src/mojo/shell/switches.cc
===================================================================
--- trunk/src/mojo/shell/switches.cc	(revision 288042)
+++ trunk/src/mojo/shell/switches.cc	(working copy)
@@ -10,10 +10,6 @@
 // |ChildProcess::Type|).
 const char kChildProcessType[] = "child-process-type";
 
-// Comma separated list like:
-// text/html,mojo://mojo_html_viewer,application/bravo,https://abarth.com/bravo
-const char kContentHandlers[] = "content-handlers";
-
 // Force dynamically loaded apps / services to be loaded irrespective of cache
 // instructions.
 const char kDisableCache[] = "disable-cache";