[layoutng] Correctly resolve indefinite percentages

third_party/WebKit/Source/core/layout/ng/ng_block_layout_algorithm_test.cc

 // Copyright 2016 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 "core/layout/ng/ng_block_layout_algorithm.h"
 
 #include "core/layout/ng/ng_box_iterator.h"
 #include "core/layout/ng/ng_constraint_space.h"
 #include "core/layout/ng/ng_fragment.h"
+#include "core/layout/ng/ng_length_utils.h"
 #include "core/style/ComputedStyle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 namespace {
 
 class NGBlockLayoutAlgorithmTest : public ::testing::Test {
  protected:
   void SetUp() override { style_ = ComputedStyle::create(); }
 
   RefPtr<ComputedStyle> style_;
 };
 
 TEST_F(NGBlockLayoutAlgorithmTest, FixedSize) {
   style_->setWidth(Length(30, Fixed));
   style_->setHeight(Length(40, Fixed));
 
   NGLogicalSize container_size;
   container_size.inlineSize = LayoutUnit(100);
-  container_size.blockSize = LayoutUnit(-1);
+  container_size.blockSize = NGSizeIndefinite;
   NGConstraintSpace space(container_size);
 
   NGBlockLayoutAlgorithm algorithm(style_, NGBoxIterator(NGBox()));
   NGFragment* frag = algorithm.layout(space);
   EXPECT_EQ(frag->inlineSize(), LayoutUnit(30));
   EXPECT_EQ(frag->blockSize(), LayoutUnit(40));
 }
 
 }  // namespace
 }  // namespace blink