Backed out changeset b27d83c0aa57 (bug 1806356) for causint dt failures in devtools/client/netmonitor/test/browser_net_basic-search.js

accessible/base/nsAccessibilityService.cpp

@@ -107,18 +107,7 @@ using namespace mozilla::dom;
  * Return true if the element must be accessible.
  */
 static bool MustBeAccessible(nsIContent* aContent, DocAccessible* aDocument) {
-  nsIFrame* frame = aContent->GetPrimaryFrame();
-  MOZ_ASSERT(frame);
-  if (frame->IsFocusable()) {
-    return true;
-  }
-
-  // If the frame has been transformed, we should create an accessible so that
-  // we can account for the transform when calculating the Accessible's bounds
-  // using the parent process cache.
-  if (frame->IsTransformed()) {
-    return true;
-  }
+  if (aContent->GetPrimaryFrame()->IsFocusable()) return true;
 
   if (aContent->IsElement()) {
     uint32_t attrCount = aContent->AsElement()->GetAttrCount();

accessible/tests/browser/bounds/browser_test_simple_transform.js

@@ -4,9 +4,6 @@
 
 "use strict";
 
-/* import globals from ../../mochitest/role.js */
-loadScripts({ name: "role.js", dir: MOCHITESTS_DIR });
-
 // test basic translation
 addAccessibleTask(
   `<p id="translate">hello world</p>`,
@@ -117,32 +114,3 @@ addAccessibleTask(
   },
   { topLevel: true, iframe: true, remoteIframe: true }
 );
-
-// Verify that a transform forces creation of an accessible.
-addAccessibleTask(
-  `
-<div id="div-transform" style="transform:translate(100px,100px);">
-  <p>test</p>
-</div>
-
-<div id="div-presentational" role="presentation" style="transform:translate(100px,100px);">
-  <p>test</p>
-</div>
-  `,
-  async function(browser, docAcc) {
-    const tree = { SECTION: [{ PARAGRAPH: [{ TEXT_LEAF: [] }] }] };
-
-    const divWithTransform = findAccessibleChildByID(docAcc, "div-transform");
-    testAccessibleTree(divWithTransform, tree);
-    await testBoundsWithContent(docAcc, "div-transform", browser);
-
-    // An accessible should still be created, even if the role is "presentation."
-    const divPresentational = findAccessibleChildByID(
-      docAcc,
-      "div-presentational"
-    );
-    testAccessibleTree(divPresentational, tree);
-    await testBoundsWithContent(docAcc, "div-presentational", browser);
-  },
-  { topLevel: true, iframe: true, remoteIframe: true }
-);