Separate mojo/shell into a runner and the application manager (shell)

mojo/shell/network_fetcher.h

Index: mojo/shell/network_fetcher.h
diff --git a/mojo/shell/application_manager/network_fetcher.h b/mojo/shell/network_fetcher.h
similarity index 91%
rename from mojo/shell/application_manager/network_fetcher.h
rename to mojo/shell/network_fetcher.h
index 3ee90a951a9bd873664c6df66076afb81493b692..028ec5b212102c81fe2205a26737e93ef4838f69 100644
--- a/mojo/shell/application_manager/network_fetcher.h
+++ b/mojo/shell/network_fetcher.h
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SHELL_APPLICATION_MANAGER_NETWORK_FETCHER_H_
-#define SHELL_APPLICATION_MANAGER_NETWORK_FETCHER_H_
+#ifndef MOJO_SHELL_NETWORK_FETCHER_H_
+#define MOJO_SHELL_NETWORK_FETCHER_H_
 
-#include "mojo/shell/application_manager/fetcher.h"
+#include "mojo/shell/fetcher.h"
 
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
@@ -80,4 +80,4 @@ class NetworkFetcher : public Fetcher {
 }  // namespace shell
 }  // namespace mojo
 
-#endif  // SHELL_APPLICATION_MANAGER_NETWORK_FETCHER_H_
+#endif  // MOJO_SHELL_NETWORK_FETCHER_H_