Remove width calculation in `Width` hint

Source/core/html/HTMLImageElementTest.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/html/HTMLImageElement.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/FrameView.h"
 #include "core/testing/DummyPageHolder.h"
@@ skipping 10 matching lines @@
     {
     }
 
     OwnPtr<DummyPageHolder> m_dummyPageHolder;
 };
 
 TEST_F(HTMLImageElementTest, width)
 {
     RefPtrWillBeRawPtr<HTMLImageElement> image = HTMLImageElement::create(m_dummyPageHolder->document(), nullptr, /* createdByParser */ false);
     image->setAttribute(HTMLNames::widthAttr, "400");
-    EXPECT_EQ(400, image->resourceWidth().width);
+    // TODO(yoav): `width` does not impact resourceWidth until we resolve https://github.com/ResponsiveImagesCG/picture-element/issues/268
+    EXPECT_EQ(500, image->resourceWidth().width);
     image->setAttribute(HTMLNames::sizesAttr, "100vw");
     EXPECT_EQ(500, image->resourceWidth().width);
 }
 
 TEST_F(HTMLImageElementTest, sourceSize)
 {
     RefPtrWillBeRawPtr<HTMLImageElement> image = HTMLImageElement::create(m_dummyPageHolder->document(), nullptr, /* createdByParser */ false);
     image->setAttribute(HTMLNames::widthAttr, "400");
     EXPECT_EQ(viewportWidth, image->sourceSize(*image));
     image->setAttribute(HTMLNames::sizesAttr, "50vw");
     EXPECT_EQ(250, image->sourceSize(*image));
 }
 
 } // namespace blink