From c4ed56660230a124fa3457cd5f789e78a3188515 Mon Sep 17 00:00:00 2001
From: athenian200 <athenian200@outlook.com>
Date: Wed, 20 May 2020 23:25:37 -0500
Subject: Revert "Merge pull request #1357 from
 athenian200/form-disabled-issue"

This reverts commit ed88b99849156004c04e4a0c87ea9b2360ef19b6, reversing
changes made to c4b0715baaffc541670fd1158557aa7e61e521d3.
---
 layout/generic/nsFrame.cpp | 13 -------------
 layout/generic/nsIFrame.h  |  5 -----
 2 files changed, 18 deletions(-)

(limited to 'layout/generic')

diff --git a/layout/generic/nsFrame.cpp b/layout/generic/nsFrame.cpp
index 95420d0d5..07cdbd7e3 100644
--- a/layout/generic/nsFrame.cpp
+++ b/layout/generic/nsFrame.cpp
@@ -5598,19 +5598,6 @@ nsFrame::Reflow(nsPresContext*          aPresContext,
   NS_FRAME_SET_TRUNCATION(aStatus, aReflowInput, aDesiredSize);
 }
 
-bool
-nsIFrame::IsContentDisabled() const
-{
-  // FIXME(emilio): Doing this via CSS means callers must ensure the style is up
-  // to date, and they don't!
-  if (StyleUserInterface()->mUserInput == StyleUserInput::None) {
-    return true;
-  }
-
-  auto* element = nsGenericHTMLElement::FromContentOrNull(GetContent());
-  return element && element->IsDisabled();
-}
-
 nsresult
 nsFrame::CharacterDataChanged(CharacterDataChangeInfo* aInfo)
 {
diff --git a/layout/generic/nsIFrame.h b/layout/generic/nsIFrame.h
index bfe5d4118..82bcf563a 100644
--- a/layout/generic/nsIFrame.h
+++ b/layout/generic/nsIFrame.h
@@ -2424,11 +2424,6 @@ public:
    */
   nsIWidget* GetNearestWidget(nsPoint& aOffset) const;
 
-  /**
-   * Whether the content for this frame is disabled, used for event handling.
-   */
-  bool IsContentDisabled() const;
-
   /**
    * Get the "type" of the frame. May return nullptr.
    *
-- 
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