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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 #include "modules/battery/NavigatorBattery.h" | 6 #include "modules/battery/NavigatorBattery.h" |
7 | 7 |
8 #include "core/frame/LocalFrame.h" | 8 #include "core/frame/LocalFrame.h" |
9 #include "modules/battery/BatteryManager.h" | 9 #include "modules/battery/BatteryManager.h" |
10 | 10 |
11 namespace blink { | 11 namespace blink { |
12 | 12 |
13 NavigatorBattery::NavigatorBattery() | 13 NavigatorBattery::NavigatorBattery() |
14 { | 14 { |
15 } | 15 } |
16 | 16 |
17 NavigatorBattery::~NavigatorBattery() | |
18 { | |
19 } | |
20 | |
21 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState, Navigator&
navigator) | 17 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState, Navigator&
navigator) |
22 { | 18 { |
23 return NavigatorBattery::from(navigator).getBattery(scriptState); | 19 return NavigatorBattery::from(navigator).getBattery(scriptState); |
24 } | 20 } |
25 | 21 |
26 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState) | 22 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState) |
27 { | 23 { |
28 if (!m_batteryManager) | 24 if (!m_batteryManager) |
29 m_batteryManager = BatteryManager::create(scriptState->executionContext(
)); | 25 m_batteryManager = BatteryManager::create(scriptState->executionContext(
)); |
30 | 26 |
31 return m_batteryManager->startRequest(scriptState); | 27 return m_batteryManager->startRequest(scriptState); |
32 } | 28 } |
33 | 29 |
34 const char* NavigatorBattery::supplementName() | 30 const char* NavigatorBattery::supplementName() |
35 { | 31 { |
36 return "NavigatorBattery"; | 32 return "NavigatorBattery"; |
37 } | 33 } |
38 | 34 |
39 NavigatorBattery& NavigatorBattery::from(Navigator& navigator) | 35 NavigatorBattery& NavigatorBattery::from(Navigator& navigator) |
40 { | 36 { |
41 NavigatorBattery* supplement = static_cast<NavigatorBattery*>(WillBeHeapSupp
lement<Navigator>::from(navigator, supplementName())); | 37 NavigatorBattery* supplement = static_cast<NavigatorBattery*>(HeapSupplement
<Navigator>::from(navigator, supplementName())); |
42 if (!supplement) { | 38 if (!supplement) { |
43 supplement = new NavigatorBattery(); | 39 supplement = new NavigatorBattery(); |
44 provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement)); | 40 provideTo(navigator, supplementName(), supplement); |
45 } | 41 } |
46 return *supplement; | 42 return *supplement; |
47 } | 43 } |
48 | 44 |
49 DEFINE_TRACE(NavigatorBattery) | 45 DEFINE_TRACE(NavigatorBattery) |
50 { | 46 { |
51 visitor->trace(m_batteryManager); | 47 visitor->trace(m_batteryManager); |
52 WillBeHeapSupplement<Navigator>::trace(visitor); | 48 HeapSupplement<Navigator>::trace(visitor); |
53 } | 49 } |
54 | 50 |
55 } // namespace blink | 51 } // namespace blink |
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