Dart: Adds a program to create snapshots of Mojo apps.

mojo/dart/dart_snapshotter/switches.cc

Index: mojo/dart/dart_snapshotter/switches.cc
diff --git a/gpu/config/gpu_switches.cc b/mojo/dart/dart_snapshotter/switches.cc
similarity index 55%
copy from gpu/config/gpu_switches.cc
copy to mojo/dart/dart_snapshotter/switches.cc
index fdf9f0e180bebd44ce7e5b58e04f4208bfe0820b..4e5974648867b1cabd683cfcc59128496f51e8be 100644
--- a/gpu/config/gpu_switches.cc
+++ b/mojo/dart/dart_snapshotter/switches.cc
@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "gpu/config/gpu_switches.h"
+#include "mojo/dart/dart_snapshotter/switches.h"
 
 namespace switches {
 
-// Pass a set of GpuDriverBugWorkaroundType ids, seperated by ','.
-const char kGpuDriverBugWorkarounds[] = "gpu-driver-bug-workarounds";
+const char kHelp[] = "help";
+const char kPackageRoot[] = "package-root";
+const char kSnapshot[] = "snapshot";
 
 }  // namespace switches