Reformat comments in core/layout/api

third_party/WebKit/Source/core/layout/api/SelectionState.h

 // 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.
 
 #ifndef SelectionState_h
 #define SelectionState_h
 
 namespace blink {
 
 enum SelectionState {
-  SelectionNone,    // The object is not selected.
-  SelectionStart,   // The object either contains the start of a selection run or is the start of a run.
-  SelectionInside,  // The object is fully encompassed by a selection run.
-  SelectionEnd,  // The object either contains the end of a selection run or is the end of a run.
-  SelectionBoth  // The object contains an entire run or is the sole selected object in that run.
+  // The object is not selected.
+  SelectionNone,
+  // The object either contains the start of a selection run or is the start of
+  // a run.
+  SelectionStart,
+  // The object is fully encompassed by a selection run.
+  SelectionInside,
+  // The object either contains the end of a selection run or is the end of a
+  // run.
+  SelectionEnd,
+  // The object contains an entire run or is the sole selected object in that
+  // run.
+  SelectionBoth
 };
 
 }  // namespace blink
 
 #endif  // SelectionState_h