From d8bbc7858622b6d9c278469aab701ca0b609cddf Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 15 May 2024 05:35:49 +0200
Subject: Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 layout/generic/ReflowInput.h | 39 ++++++++++-----------------------------
 1 file changed, 10 insertions(+), 29 deletions(-)

(limited to 'layout/generic/ReflowInput.h')

diff --git a/layout/generic/ReflowInput.h b/layout/generic/ReflowInput.h
index 620ad0f413..ba49edcaf6 100644
--- a/layout/generic/ReflowInput.h
+++ b/layout/generic/ReflowInput.h
@@ -178,20 +178,6 @@ struct SizeComputationInput {
                        const mozilla::Maybe<mozilla::LogicalMargin>& aPadding =
                            mozilla::Nothing());
 
-#ifdef DEBUG
-  // Reflow trace methods.  Defined in nsFrame.cpp so they have access
-  // to the display-reflow infrastructure.
-  static void* DisplayInitOffsetsEnter(nsIFrame* aFrame,
-                                       SizeComputationInput* aState,
-                                       nscoord aPercentBasis,
-                                       mozilla::WritingMode aCBWritingMode,
-                                       const nsMargin* aBorder,
-                                       const nsMargin* aPadding);
-  static void DisplayInitOffsetsExit(nsIFrame* aFrame,
-                                     SizeComputationInput* aState,
-                                     void* aValue);
-#endif
-
  private:
   /**
    * Computes margin values from the specified margin style information, and
@@ -367,6 +353,16 @@ struct ReflowInput : public SizeComputationInput {
 
   mozilla::LogicalSize AvailableSize() const { return mAvailableSize; }
   mozilla::LogicalSize ComputedSize() const { return mComputedSize; }
+
+  template <typename F>
+  mozilla::LogicalSize ComputedSizeWithBSizeFallback(F&& aFallback) const {
+    auto size = mComputedSize;
+    if (size.BSize(mWritingMode) == NS_UNCONSTRAINEDSIZE) {
+      size.BSize(mWritingMode) = ApplyMinMaxBSize(aFallback());
+    }
+    return size;
+  }
+
   mozilla::LogicalSize ComputedMinSize() const { return mComputedMinSize; }
   mozilla::LogicalSize ComputedMaxSize() const { return mComputedMaxSize; }
 
@@ -888,21 +884,6 @@ struct ReflowInput : public SizeComputationInput {
                                             LogicalMargin& aMargin,
                                             LogicalMargin& aOffsets);
 
-#ifdef DEBUG
-  // Reflow trace methods.  Defined in nsFrame.cpp so they have access
-  // to the display-reflow infrastructure.
-  static void* DisplayInitConstraintsEnter(nsIFrame* aFrame,
-                                           ReflowInput* aState,
-                                           nscoord aCBISize, nscoord aCBBSize,
-                                           const nsMargin* aBorder,
-                                           const nsMargin* aPadding);
-  static void DisplayInitConstraintsExit(nsIFrame* aFrame, ReflowInput* aState,
-                                         void* aValue);
-  static void* DisplayInitFrameTypeEnter(nsIFrame* aFrame, ReflowInput* aState);
-  static void DisplayInitFrameTypeExit(nsIFrame* aFrame, ReflowInput* aState,
-                                       void* aValue);
-#endif
-
  protected:
   void InitCBReflowInput();
   void InitResizeFlags(nsPresContext* aPresContext,
-- 
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