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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 46 { | 46 { |
| 47 } | 47 } |
| 48 | 48 |
| 49 const char* NavigatorDoNotTrack::supplementName() | 49 const char* NavigatorDoNotTrack::supplementName() |
| 50 { | 50 { |
| 51 return "NavigatorDoNotTrack"; | 51 return "NavigatorDoNotTrack"; |
| 52 } | 52 } |
| 53 | 53 |
| 54 NavigatorDoNotTrack& NavigatorDoNotTrack::from(Navigator& navigator) | 54 NavigatorDoNotTrack& NavigatorDoNotTrack::from(Navigator& navigator) |
| 55 { | 55 { |
| 56 NavigatorDoNotTrack* supplement = static_cast<NavigatorDoNotTrack*>(Suppleme
nt<Navigator>::from(navigator, supplementName())); | 56 NavigatorDoNotTrack* supplement = static_cast<NavigatorDoNotTrack*>(WillBeHe
apSupplement<Navigator>::from(navigator, supplementName())); |
| 57 if (!supplement) { | 57 if (!supplement) { |
| 58 supplement = new NavigatorDoNotTrack(navigator.frame()); | 58 supplement = new NavigatorDoNotTrack(navigator.frame()); |
| 59 provideTo(navigator, supplementName(), adoptPtr(supplement)); | 59 provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement)); |
| 60 } | 60 } |
| 61 return *supplement; | 61 return *supplement; |
| 62 } | 62 } |
| 63 | 63 |
| 64 String NavigatorDoNotTrack::doNotTrack(Navigator& navigator) | 64 String NavigatorDoNotTrack::doNotTrack(Navigator& navigator) |
| 65 { | 65 { |
| 66 return NavigatorDoNotTrack::from(navigator).doNotTrack(); | 66 return NavigatorDoNotTrack::from(navigator).doNotTrack(); |
| 67 } | 67 } |
| 68 | 68 |
| 69 String NavigatorDoNotTrack::doNotTrack() | 69 String NavigatorDoNotTrack::doNotTrack() |
| 70 { | 70 { |
| 71 return frame() ? frame()->loader().client()->doNotTrackValue() : String(); | 71 return frame() ? frame()->loader().client()->doNotTrackValue() : String(); |
| 72 } | 72 } |
| 73 | 73 |
| 74 } // namespace WebCore | 74 } // namespace WebCore |
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