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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #import "ios/web/navigation/navigation_manager_impl.h" | 5 #import "ios/web/navigation/navigation_manager_impl.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
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413 // Result may be out of bounds, so stop trying to skip redirect items and | 413 // Result may be out of bounds, so stop trying to skip redirect items and |
414 // simply add the remainder. | 414 // simply add the remainder. |
415 result += offset; | 415 result += offset; |
416 if (result < 0 /* overflow */) | 416 if (result < 0 /* overflow */) |
417 result = INT_MAX; | 417 result = INT_MAX; |
418 } | 418 } |
419 | 419 |
420 return result; | 420 return result; |
421 } | 421 } |
422 | 422 |
423 bool NavigationManagerImpl::IsUsingDesktopUserAgent() const { | |
424 return GetVisibleItem() && GetVisibleItem()->IsOverridingUserAgent(); | |
Eugene But (OOO till 7-30)
2017/02/22 21:57:42
Why Visible? Should this be LastCommittedItem? Acc
kkhorimoto
2017/02/22 22:54:15
When reviewing, I was looking at the places this i
Eugene But (OOO till 7-30)
2017/02/22 23:13:56
Makes sense. Yuke, please update header comments t
liaoyuke
2017/02/22 23:48:31
Done.
liaoyuke
2017/02/22 23:48:31
Acknowledged.
liaoyuke
2017/02/22 23:48:31
Isn't it the case that CRWWebController also uses
Eugene But (OOO till 7-30)
2017/02/23 00:03:13
So this statement made me rethink this approach. Q
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425 } | |
426 | |
423 void NavigationManagerImpl::OverrideDesktopUserAgentForNextPendingItem() { | 427 void NavigationManagerImpl::OverrideDesktopUserAgentForNextPendingItem() { |
424 if (GetPendingItem()) | 428 if (GetPendingItem()) |
425 GetPendingItem()->SetIsOverridingUserAgent(true); | 429 GetPendingItem()->SetIsOverridingUserAgent(true); |
426 else | 430 else |
427 override_desktop_user_agent_for_next_pending_item_ = true; | 431 override_desktop_user_agent_for_next_pending_item_ = true; |
428 } | 432 } |
429 | 433 |
430 bool NavigationManagerImpl::IsRedirectItemAtIndex(int index) const { | 434 bool NavigationManagerImpl::IsRedirectItemAtIndex(int index) const { |
431 DCHECK_GT(index, 0); | 435 DCHECK_GT(index, 0); |
432 DCHECK_LT(index, GetItemCount()); | 436 DCHECK_LT(index, GetItemCount()); |
433 ui::PageTransition transition = GetItemAtIndex(index)->GetTransitionType(); | 437 ui::PageTransition transition = GetItemAtIndex(index)->GetTransitionType(); |
434 return transition & ui::PAGE_TRANSITION_IS_REDIRECT_MASK; | 438 return transition & ui::PAGE_TRANSITION_IS_REDIRECT_MASK; |
435 } | 439 } |
436 | 440 |
437 } // namespace web | 441 } // namespace web |
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