reflow comments in core/paint

third_party/WebKit/Source/core/paint/TextPainter.h

 // Copyright 2014 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 TextPainter_h
 #define TextPainter_h
 
 #include "core/CoreExport.h"
 #include "core/style/ComputedStyleConstants.h"
 #include "platform/fonts/TextBlob.h"
@@ skipping 106 matching lines @@
   AtomicString m_emphasisMark;
   int m_emphasisMarkOffset;
   LayoutTextCombine* m_combinedText;
 };
 
 inline AffineTransform TextPainter::rotation(
     const LayoutRect& boxRect,
     RotationDirection rotationDirection) {
   // Why this matrix is correct: consider the case of a clockwise rotation.
 
-  // Let the corner points that define |boxRect| be ABCD, where A is top-left and B is bottom-left.
+  // Let the corner points that define |boxRect| be ABCD, where A is top-left
+  // and B is bottom-left.
 
-  // 1. We want B to end up at the same pixel position after rotation as A is before rotation.
+  // 1. We want B to end up at the same pixel position after rotation as A is
+  //    before rotation.
   // 2. Before rotation, B is at (x(), maxY())
-  // 3. Rotating clockwise by 90 degrees places B at the coordinates (-maxY(), x()).
+  // 3. Rotating clockwise by 90 degrees places B at the coordinates
+  //    (-maxY(), x()).
   // 4. Point A before rotation is at (x(), y())
-  // 5. Therefore the translation from (3) to (4) is (x(), y()) - (-maxY(), x()) = (x() + maxY(), y() - x())
+  // 5. Therefore the translation from (3) to (4) is (x(), y()) - (-maxY(), x())
+  //    = (x() + maxY(), y() - x())
 
   // A similar argument derives the counter-clockwise case.
   return rotationDirection == Clockwise
              ? AffineTransform(0, 1, -1, 0, boxRect.x() + boxRect.maxY(),
                                boxRect.y() - boxRect.x())
              : AffineTransform(0, -1, 1, 0, boxRect.x() - boxRect.y(),
                                boxRect.x() + boxRect.maxY());
 }
 
 }  // namespace blink
 
 #endif  // TextPainter_h