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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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655 return; | 655 return; |
656 | 656 |
657 if (frame()->shouldSendDPRHint()) | 657 if (frame()->shouldSendDPRHint()) |
658 fetchRequest.mutableResourceRequest().addHTTPHeaderField("DPR", AtomicSt
ring(String::number(m_document->devicePixelRatio()))); | 658 fetchRequest.mutableResourceRequest().addHTTPHeaderField("DPR", AtomicSt
ring(String::number(m_document->devicePixelRatio()))); |
659 | 659 |
660 // FIXME: Send the RW hint based on the actual resource width, when we have
it. | 660 // FIXME: Send the RW hint based on the actual resource width, when we have
it. |
661 if (frame()->shouldSendRWHint() && frame()->view()) | 661 if (frame()->shouldSendRWHint() && frame()->view()) |
662 fetchRequest.mutableResourceRequest().addHTTPHeaderField("RW", AtomicStr
ing(String::number(frame()->view()->viewportWidth()))); | 662 fetchRequest.mutableResourceRequest().addHTTPHeaderField("RW", AtomicStr
ing(String::number(frame()->view()->viewportWidth()))); |
663 } | 663 } |
664 | 664 |
| 665 void FrameFetchContext::addCSPHeaderIfNecessary(Resource::Type type, FetchReques
t& fetchRequest) |
| 666 { |
| 667 if (!document() || !frame()) |
| 668 return; |
| 669 |
| 670 const ContentSecurityPolicy* csp = document()->contentSecurityPolicy(); |
| 671 if (csp->shouldSendCSPHeader(type)) |
| 672 fetchRequest.mutableResourceRequest().addHTTPHeaderField("CSP", "active"
); |
| 673 } |
| 674 |
665 DEFINE_TRACE(FrameFetchContext) | 675 DEFINE_TRACE(FrameFetchContext) |
666 { | 676 { |
667 visitor->trace(m_document); | 677 visitor->trace(m_document); |
668 FetchContext::trace(visitor); | 678 FetchContext::trace(visitor); |
669 } | 679 } |
670 | 680 |
671 } // namespace blink | 681 } // namespace blink |
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