Removed offline policy; it's not being used, and we have no plans to use it.

content/browser/loader/offline_policy.h

Index: content/browser/loader/offline_policy.h
diff --git a/content/browser/loader/offline_policy.h b/content/browser/loader/offline_policy.h
deleted file mode 100644
index 975d4adb1709028ca80d1d2125cbc815aa9213b2..0000000000000000000000000000000000000000
--- a/content/browser/loader/offline_policy.h
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (c) 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 CONTENT_BROWSER_LOADER_OFFLINE_POLICY
-#define CONTENT_BROWSER_LOADER_OFFLINE_POLICY
-
-#include <map>
-
-#include "base/basictypes.h"
-#include "content/common/content_export.h"
-
-struct ResourceHostMsg_Request;
-
-namespace net {
-class HttpResponseInfo;
-class URLRequest;
-}
-
-namespace content {
-
-// This class controls under what conditions resources will be fetched
-// from cache even if stale rather than from the network.  For example,
-// one policy would be that if requests for a particular route (e.g. "tab")
-// is unable to reach the server, other requests made with the same route
-// can be loaded from cache without first requiring a network timeout.
-//
-// There is a single OfflinePolicy object per user navigation unit
-// (generally a tab).
-class CONTENT_EXPORT OfflinePolicy {
- public:
-  OfflinePolicy();
-  ~OfflinePolicy();
-
-  // Return any additional load flags to be ORed for a request from
-  // this route with the given |resource_type|.  |reset_state| indicates
-  // that this request should reinitialized the internal state for this
-  // policy object (e.g. in the case of a main frame load).
-  int GetAdditionalLoadFlags(int current_flags, bool reset_state);
-
-  // Incorporate online/offline information from a successfully started request.
-  void UpdateStateForSuccessfullyStartedRequest(
-      const net::HttpResponseInfo& response_info);
-
-private:
-  enum State { INIT, ONLINE, OFFLINE };
-
-  void RecordAndResetStats();
-
-  bool enabled_;
-  State state_;
-  int resource_loads_initiated_;
-  int resource_loads_successfully_started_;
-
-  DISALLOW_COPY_AND_ASSIGN(OfflinePolicy);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_LOADER_OFFLINE_POLICY