Inline algorithm should take into account the wrapper's clearance line.

third_party/WebKit/LayoutTests/TestExpectations

 # Intentional failures to test the layout test system.
 Bug(intentional) harness-tests/crash.html [ Crash ]
 Bug(intentional) harness-tests/timeout.html [ Timeout ]
 
 # TODO(qyearsley): Remove these lines and uncomment other test expectation
 # lines related to CSS tests (crbug.com/706118).
 crbug.com/706118 external/wpt/css/CSS2 [ Skip ]
 crbug.com/706118 external/wpt/css/css-flexbox-1 [ Skip ]
 crbug.com/706118 external/wpt/css/css-scoping-1 [ Skip ]
 crbug.com/706118 external/wpt/css/css-shapes-1 [ Skip ]
@@ skipping 332 matching lines @@
 crbug.com/635619 virtual/layout_ng/fast/block/basic/quirk-percent-height-grandchild.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/basic/quirk-percent-height-table-cell.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/basic/text-indent-rtl.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/basic/truncation-rtl.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/basic/white-space-pre-wraps.html [ Skip ]
 # Crashes related to the margin calculation in NGBlockLayoutAlgorithm::PrepareChildLayout
 crbug.com/635619 virtual/layout_ng/fast/block/basic/min-pref-width-nowrap-floats.html [ Failure Crash ]
 crbug.com/635619 virtual/layout_ng/fast/block/basic/percent-height-inside-anonymous-block.html [ Failure Crash ]
 
 #### fast/block/margin-collapse
-#### Passed: 30
-#### Skipped: 60
+#### Passed: 31
+#### Skipped: 59
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/004.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/006.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/016.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/018.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/021.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/022.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/025.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/028.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/029.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/030.html [ Skip ]
@@ skipping 38 matching lines @@
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/self-collapsing-block-with-float-child.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/self-collapsing-block-with-float-children.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/self-collapsing-block-with-float-descendants.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/self-collapsing-block-with-overflow-hidden-and-float-child.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/self-collapsing-cols-creates-block-formatting-context.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/self-collapsing-with-floats.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/table-beside-float-complex-margin-collapsing.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/webkit-margin-collapse-container.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/webkit-margin-collapse-separate-position.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/webkit-margin-collapse-siblings.html [ Skip ]
-crbug.com/635619 virtual/layout_ng/fast/block/margin-collapse/webkit-margin-collapse-floats.html [ Skip ]
 
 #### fast/block/float
 #### Total: 209
 #### Passed: 28
 #### Skipped: 177
 crbug.com/635619 virtual/layout_ng/fast/block/float/001.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/float/002.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/float/003.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/float/004.html [ Skip ]
 crbug.com/635619 virtual/layout_ng/fast/block/float/005.html [ Skip ]
@@ skipping 2283 matching lines @@
 
 # Sheriff failures 2017-04-03
 # Should be [ Crash Pass ], but this has a commented out [ Skip ] expectation
 # for Mac earlier in the file, so just skip it everywhere.
 crbug.com/707689 shapedetection/detection-HTMLCanvasElement.html [ Skip ]
 
 # Tests to be run only under virtual/experimental-canvas-features/
 crbug.com/682753 fast/canvas-experimental [ Skip ]
 
 crbug.com/708934 fast/backgrounds/background-image-relative-url-in-iframe.html [ Failure Pass ]