Fix accessible touch exploration inside of iframes.

third_party/WebKit/Source/modules/accessibility/AXObject.cpp

Index: third_party/WebKit/Source/modules/accessibility/AXObject.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXObject.cpp b/third_party/WebKit/Source/modules/accessibility/AXObject.cpp
index 83703b1a8595aac2920b740e707cd40372c66381..4e1e14bca49d12f1fd19def42d7438c7c1e243d2 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXObject.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXObject.cpp
@@ -1112,16 +1112,10 @@ IntRect AXObject::boundingBoxForQuads(LayoutObject* obj, const Vector<FloatQuad>
 
 AXObject* AXObject::elementAccessibilityHitTest(const IntPoint& point) const
 {
-    // Check if there are any mock elements or child frames that need to be handled.
+    // Check if there are any mock elements that need to be handled.
     for (const auto& child : m_children) {
         if (child->isMockObject() && child->elementRect().contains(point))
             return child->elementAccessibilityHitTest(point);
-
-        if (child->isWebArea()) {
-            FrameView* frameView = child->documentFrameView();
-            if (frameView)
-                return child->accessibilityHitTest(IntPoint(point - frameView->frameRect().location()));
-        }
     }
 
     return const_cast<AXObject*>(this);