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fix: update gfxTextRun.cpp constructor hunks for Firefox 146

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- Removed duplicate mUserContextId(0) line
- Removed obsolete switch(aVariantEmoji) context (removed in FF146)
- Removed mCurrGeneration = 0 (not in FF146 constructor)
- Fixed hunk header line count from 10 to 6
- Simplified mFontVisibilityProvider null check
- gfxTextRun.cpp now patches cleanly
- 8 rejects remaining (down from 11)
This commit is contained in:
Nirupam Bhowmick
2025-12-25 22:00:27 +00:00
parent 32b6036a56
commit fe3cbabc31
1 changed files with 2 additions and 8 deletions
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patches/roverfox/font-fingerprinting.context.patch
+2 -8
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@@ -868,25 +868,19 @@ index a8fac45e67..d59815f2d5 100644
EmphasisMarkDrawParams params(aContext, aPaletteCache);
params.mark = aMark;
@@ -1873,6 +1877,8 @@ gfxFontGroup::gfxFontGroup(FontVisibilityProvider* aFontVisibilityProvider,
@@ -1872,6 +1876,22 @@ gfxFontGroup::gfxFontGroup(FontVisibilityProvider* aFontVisibilityProvider,
mPageLang(gfxPlatformFontList::GetFontPrefLangFor(aLanguage)),
mExplicitLanguage(aExplicitLanguage),
- mFontVariantEmoji(aVariantEmoji) {
+ mFontVariantEmoji(aVariantEmoji),
+ mUserContextId(0) {
+ mUserContextId(0) {
switch (aVariantEmoji) {
case StyleFontVariantEmoji::Normal:
case StyleFontVariantEmoji::Unicode:
@@ -1875,7 +1880,19 @@ gfxFontGroup::gfxFontGroup(FontVisibilityProvider* aFontVisibilityProvider,
// We don't use SetUserFontSet() here, as we want to unconditionally call
// EnsureFontList() rather than only do UpdateUserFonts() if it changed.
mCurrGeneration = 0;
+
+ // Initialize cached user context ID from the document principal.
+ mUserContextId = 0;
+ if (mFontVisibilityProvider) {
if (auto* doc = mFontVisibilityProvider ? mFontVisibilityProvider->GetDocument() : nullptr) {
+ if (auto* doc = mFontVisibilityProvider->GetDocument()) {
+ if (auto* principal = doc->NodePrincipal()) {
+ auto* bp = mozilla::BasePrincipal::Cast(principal);
+ if (bp) {