Revert "Consider root and current section's content type if set in front matter"

This reverts commit c790029e1d.

hugolib/page.go

@@ -412,26 +412,12 @@ func (p *Page) createLayoutDescriptor() output.LayoutDescriptor {
 	default:
 	}
 
-	var typeCurrentSection string
-	var typeRootSection string
-	curr := p.CurrentSection()
-	// Make sure we use the contentType only. This is the value from front matter.
-	if curr != nil {
-		typeCurrentSection = curr.contentType
-	}
-	first := p.FirstSection()
-	if first != nil {
-		typeRootSection = first.contentType
-	}
-
 	return output.LayoutDescriptor{
-		Kind:               p.Kind,
-		Type:               p.Type(),
-		Lang:               p.Lang(),
-		Layout:             p.Layout,
-		Section:            section,
-		TypeCurrentSection: typeCurrentSection,
-		TypeFirstSection:   typeRootSection,
+		Kind:    p.Kind,
+		Type:    p.Type(),
+		Lang:    p.Lang(),
+		Layout:  p.Layout,
+		Section: section,
 	}
 }
 

hugolib/site_sections.go

@@ -58,29 +58,6 @@ func (p *Page) CurrentSection() *Page {
 	return v.parent
 }
 
-// FirstSection returns the section on level 1 below home, e.g. "/docs".
-// For the home page, this will return itself.
-func (p *Page) FirstSection() *Page {
-	v := p
-	if v.origOnCopy != nil {
-		v = v.origOnCopy
-	}
-
-	if v.parent == nil || v.parent.IsHome() {
-		return v
-	}
-
-	parent := v.parent
-	for {
-		current := parent
-		parent = parent.parent
-		if parent == nil || parent.IsHome() {
-			return current
-		}
-	}
-
-}
-
 // InSection returns whether the given page is in the current section.
 // Note that this will always return false for pages that are
 // not either regular, home or section pages.

hugolib/site_sections_test.go

@@ -176,8 +176,6 @@ PAG|{{ .Title }}|{{ $sect.InSection . }}
 			active, err := home.InSection(home)
 			assert.NoError(err)
 			assert.True(active)
-			assert.Equal(p, p.FirstSection())
-
 		}},
 		{"l1", func(p *Page) {
 			assert.Equal("L1s", p.title)
@@ -252,8 +250,6 @@ PAG|{{ .Title }}|{{ $sect.InSection . }}
 			assert.NoError(err)
 			assert.False(isAncestor)
 
-			assert.Equal(l1, p.FirstSection())
-
 		}},
 		{"perm a,link", func(p *Page) {
 			assert.Equal("T9_-1", p.title)