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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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339 #endif | 339 #endif |
340 m_state = nextState; | 340 m_state = nextState; |
341 } | 341 } |
342 | 342 |
343 void DocumentLifecycle::ensureStateAtMost(LifecycleState state) { | 343 void DocumentLifecycle::ensureStateAtMost(LifecycleState state) { |
344 DCHECK(state == VisualUpdatePending || state == StyleClean || | 344 DCHECK(state == VisualUpdatePending || state == StyleClean || |
345 state == LayoutClean); | 345 state == LayoutClean); |
346 if (m_state <= state) | 346 if (m_state <= state) |
347 return; | 347 return; |
348 #if DCHECK_IS_ON() | 348 #if DCHECK_IS_ON() |
349 DCHECK(canRewindTo(state)) << "Cannot rewind document lifecycle from " | 349 DCHECK(canRewindTo(state)) |
350 << stateAsDebugString(m_state) << " to " | 350 << "Cannot rewind document lifecycle from " << stateAsDebugString(m_state) |
351 << stateAsDebugString(state) << "."; | 351 << " to " << stateAsDebugString(state) << "."; |
352 #endif | 352 #endif |
353 m_state = state; | 353 m_state = state; |
354 } | 354 } |
355 | 355 |
356 bool DocumentLifecycle::throttlingAllowed() const { | 356 bool DocumentLifecycle::throttlingAllowed() const { |
357 return s_allowThrottlingCount; | 357 return s_allowThrottlingCount; |
358 } | 358 } |
359 | 359 |
360 } // namespace blink | 360 } // namespace blink |
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