Cleanup: merging three different constants.h into a single header.

remoting/host/usage_stats_consent_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/usage_stats_consent.h"
 
 #include <windows.h>
 #include <string>
 
 #include "base/stringprintf.h"
 #include "base/win/registry.h"
-#include "remoting/host/constants.h"
+#include "remoting/base/constants.h"
 
 namespace {
 
 // The following strings are used to construct the registry key names where
 // we record whether the user has consented to crash dump collection.
 const wchar_t kOmahaClientStateKeyFormat[] =
     L"Software\\Google\\Update\\%ls\\%ls";
 const wchar_t kOmahaClientState[] = L"ClientState";
 const wchar_t kOmahaClientStateMedium[] = L"ClientStateMedium";
 const wchar_t kOmahaUsagestatsValue[] = L"usagestats";
@@ skipping 25 matching lines @@
   }
   if (ReadUsageStatsValue(kOmahaClientState, &value) == ERROR_SUCCESS) {
     return value != 0;
   }
 
   // Do not collect anything unless the user has explicitly allowed it.
   return false;
 }
 
 }  // namespace remoting