Index: content/browser/geolocation/wifi_data_provider.cc |
diff --git a/content/browser/geolocation/wifi_data_provider.cc b/content/browser/geolocation/wifi_data_provider.cc |
deleted file mode 100644 |
index aa4fb7fb04696079bd042ba4437161fc8d0a3253..0000000000000000000000000000000000000000 |
--- a/content/browser/geolocation/wifi_data_provider.cc |
+++ /dev/null |
@@ -1,54 +0,0 @@ |
-// 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. |
- |
-#include "content/browser/geolocation/wifi_data_provider.h" |
- |
-#include "base/bind.h" |
-#include "base/callback.h" |
-#include "base/location.h" |
-#include "base/threading/thread_task_runner_handle.h" |
- |
-namespace content { |
- |
-WifiDataProvider::WifiDataProvider() |
- : client_task_runner_(base::ThreadTaskRunnerHandle::Get()) { |
- DCHECK(client_task_runner_); |
-} |
- |
-WifiDataProvider::~WifiDataProvider() { |
-} |
- |
-void WifiDataProvider::AddCallback(WifiDataUpdateCallback* callback) { |
- callbacks_.insert(callback); |
-} |
- |
-bool WifiDataProvider::RemoveCallback(WifiDataUpdateCallback* callback) { |
- return callbacks_.erase(callback) == 1; |
-} |
- |
-bool WifiDataProvider::has_callbacks() const { |
- return !callbacks_.empty(); |
-} |
- |
-void WifiDataProvider::RunCallbacks() { |
- client_task_runner_->PostTask( |
- FROM_HERE, base::Bind(&WifiDataProvider::DoRunCallbacks, this)); |
-} |
- |
-bool WifiDataProvider::CalledOnClientThread() const { |
- return client_task_runner()->BelongsToCurrentThread(); |
-} |
- |
-void WifiDataProvider::DoRunCallbacks() { |
- // It's possible that all the callbacks went away whilst this task was |
- // pending. This is fine; the loop will be a no-op. |
- CallbackSet::const_iterator iter = callbacks_.begin(); |
- while (iter != callbacks_.end()) { |
- WifiDataUpdateCallback* callback = *iter; |
- ++iter; // Advance iter before running, in case callback unregisters. |
- callback->Run(); |
- } |
-} |
- |
-} // namespace content |