Move fetching logic out of ApplicationManager, eliminate url mappings.

mojo/fetcher/switches.h

Index: mojo/fetcher/switches.h
diff --git a/mojo/services/tracing/public/cpp/switches.h b/mojo/fetcher/switches.h
similarity index 54%
copy from mojo/services/tracing/public/cpp/switches.h
copy to mojo/fetcher/switches.h
index 49dae998d45ae2280f0aeb8eb086355637883f01..207a9e746f2037640b1e225639d050951a3b1b17 100644
--- a/mojo/services/tracing/public/cpp/switches.h
+++ b/mojo/fetcher/switches.h
@@ -2,15 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MOJO_SERVICES_TRACING_PUBLIC_CPP_SWITCHES_H_
-#define MOJO_SERVICES_TRACING_PUBLIC_CPP_SWITCHES_H_
+#ifndef MOJO_FETCHER_SWITCHES_H_
+#define MOJO_FETCHER_SWITCHES_H_
 
-namespace tracing {
+namespace switches {
 
 // All switches in alphabetical order. The switches should be documented
 // alongside the definition of their values in the .cc file.
-extern const char kEnableStatsCollectionBindings[];
+extern const char kDisableCache[];
 
-}  // namespace tracing
+}  // namespace switches
 
-#endif  // MOJO_SERVICES_TRACING_PUBLIC_CPP_SWITCHES_H_
+#endif  // MOJO_FETCHER_SWITCHES_H_