Allows client to access auth token from command line specified file.

blimp/common/switches.cc

Index: blimp/common/switches.cc
diff --git a/blimp/common/blob_cache/mock_blob_cache.cc b/blimp/common/switches.cc
similarity index 62%
copy from blimp/common/blob_cache/mock_blob_cache.cc
copy to blimp/common/switches.cc
index 4cf10522588b680929bcbe0a751f6e8dbff32b4f..4f1c0567e8c5665d4018043d17219ca9857215fd 100644
--- a/blimp/common/blob_cache/mock_blob_cache.cc
+++ b/blimp/common/switches.cc
@@ -2,12 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "blimp/common/blob_cache/mock_blob_cache.h"
+#include "blimp/common/switches.h"
 
 namespace blimp {
 
-MockBlobCache::MockBlobCache() {}
-
-MockBlobCache::~MockBlobCache() {}
+const char kClientTokenPath[] = "blimp-client-token-path";
 
 }  // namespace blimp