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1 /* | 1 /* |
2 * Copyright (C) 2014 Google Inc. All rights reserved. | 2 * Copyright (C) 2014 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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117 WebDragOperation) = 0; | 117 WebDragOperation) = 0; |
118 | 118 |
119 // Notifies the WebFrameWidget that the system drag and drop operation has | 119 // Notifies the WebFrameWidget that the system drag and drop operation has |
120 // ended. | 120 // ended. |
121 virtual void DragSourceSystemDragEnded() = 0; | 121 virtual void DragSourceSystemDragEnded() = 0; |
122 | 122 |
123 // Constrains the viewport intersection for use by IntersectionObserver. | 123 // Constrains the viewport intersection for use by IntersectionObserver. |
124 // This is needed for out-of-process iframes to know if they are clipped | 124 // This is needed for out-of-process iframes to know if they are clipped |
125 // by ancestor frames in another process. | 125 // by ancestor frames in another process. |
126 virtual void SetRemoteViewportIntersection(const WebRect&) {} | 126 virtual void SetRemoteViewportIntersection(const WebRect&) {} |
| 127 |
| 128 // Sets the inert bit on an out-of-process iframe, causing it to ignore |
| 129 // input. |
| 130 virtual void SetIsInert(bool) {} |
127 }; | 131 }; |
128 | 132 |
129 } // namespace blink | 133 } // namespace blink |
130 | 134 |
131 #endif | 135 #endif |
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