Move some dependencies of ExtensionService down to extensions.

chrome/browser/extensions/install_verifier.h

 // Copyright 2013 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_INSTALL_VERIFIER_H_
 #define CHROME_BROWSER_EXTENSIONS_INSTALL_VERIFIER_H_
 
 #include <queue>
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/browser/extensions/management_policy.h"
+#include "extensions/browser/management_policy.h"
 #include "extensions/common/extension.h"
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace extensions {
 
 class ExtensionPrefs;
 class InstallSigner;
@@ skipping 100 matching lines @@
   // A set of ids that have been provisionally added, which we're willing to
   // consider allowed until we hear back from the server signature request.
   ExtensionIdSet provisional_;
 
   DISALLOW_COPY_AND_ASSIGN(InstallVerifier);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_INSTALL_VERIFIER_H_