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authorAllan Sandfeld Jensen <allan.jensen@qt.io>2021-10-26 13:57:00 +0200
committerAllan Sandfeld Jensen <allan.jensen@qt.io>2021-11-02 11:31:01 +0000
commit1943b3c2a1dcee36c233724fc4ee7613d71b9cf6 (patch)
tree8c1b5f12357025c197da5427ae02cfdc2f3570d6 /chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h
parent21ba0c5d4bf8fba15dddd97cd693bad2358b77fd (diff)
downloadqtwebengine-chromium-1943b3c2a1dcee36c233724fc4ee7613d71b9cf6.tar.gz
BASELINE: Update Chromium to 94.0.4606.111
Change-Id: I924781584def20fc800bedf6ff41fdb96c438193 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h')
-rw-r--r--chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h b/chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h
index d70d2ad3fba..6b7e39055a5 100644
--- a/chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h
+++ b/chromium/third_party/blink/renderer/core/layout/ng/ng_block_break_token.h
@@ -55,6 +55,17 @@ class CORE_EXPORT NGBlockBreakToken final : public NGBreakToken {
// the fragmentainer is shorter than 50px, for instance).
LayoutUnit ConsumedBlockSize() const { return consumed_block_size_; }
+ // The consumed block size when writing back to legacy layout. The only time
+ // this may be different than ConsumedBlockSize() is in the case of a
+ // fragmentainer. We clamp the fragmentainer block size from 0 to 1 for legacy
+ // write-back only in the case where there is content that overflows the
+ // zero-height fragmentainer. This can result in a different consumed block
+ // size when used for legacy. This difference is represented by
+ // |consumed_block_size_legacy_adjustment_|.
+ LayoutUnit ConsumedBlockSizeForLegacy() const {
+ return consumed_block_size_ + consumed_block_size_legacy_adjustment_;
+ }
+
// A unique identifier for a fragment that generates a break token. This is
// unique within the generating layout input node. The break token of the
// first fragment gets 0, then second 1, and so on. Note that we don't "count"
@@ -168,6 +179,7 @@ class CORE_EXPORT NGBlockBreakToken final : public NGBreakToken {
private:
LayoutUnit consumed_block_size_;
+ LayoutUnit consumed_block_size_legacy_adjustment_;
unsigned sequence_number_ = 0;
wtf_size_t num_children_;