Moving oauth code from host to base to allow code sharing between host and client.

remoting/base/mock_oauth_client.h

Index: remoting/base/mock_oauth_client.h
diff --git a/remoting/host/setup/mock_oauth_client.h b/remoting/base/mock_oauth_client.h
similarity index 77%
rename from remoting/host/setup/mock_oauth_client.h
rename to remoting/base/mock_oauth_client.h
index db235a5fceb7d8a0437e0d9a65715b7251fd5a22..1560df9d508be15d542e898731232010c3a8f58e 100644
--- a/remoting/host/setup/mock_oauth_client.h
+++ b/remoting/base/mock_oauth_client.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 REMOTING_HOST_SETUP_MOCK_OAUTH_CLIENT_H_
-#define REMOTING_HOST_SETUP_MOCK_OAUTH_CLIENT_H_
+#ifndef REMOTING_BASE_MOCK_OAUTH_CLIENT_H_
+#define REMOTING_BASE_MOCK_OAUTH_CLIENT_H_
 
-#include "remoting/host/setup/oauth_client.h"
+#include "remoting/base/oauth_client.h"
 
 namespace remoting {
 
@@ -29,4 +29,4 @@ class MockOAuthClient : public OAuthClient {
 
 }  // namespace remoting
 
-#endif  // REMOTING_HOST_SETUP_MOCK_OAUTH_CLIENT_H_
+#endif  // REMOTING_BASE_MOCK_OAUTH_CLIENT_H_