reflow comments in core/layout/compositing,core/observer

third_party/WebKit/Source/core/layout/compositing/CompositedSelectionBound.h

Index: third_party/WebKit/Source/core/layout/compositing/CompositedSelectionBound.h
diff --git a/third_party/WebKit/Source/core/layout/compositing/CompositedSelectionBound.h b/third_party/WebKit/Source/core/layout/compositing/CompositedSelectionBound.h
index 16dc9a6e394b96a00f1487f65b81ace13ecbea0f..bc293e50ac7830f7ffb45dd2ccbc72ad99f38af0 100644
--- a/third_party/WebKit/Source/core/layout/compositing/CompositedSelectionBound.h
+++ b/third_party/WebKit/Source/core/layout/compositing/CompositedSelectionBound.h
@@ -41,9 +41,10 @@ struct CompositedSelectionBound {
   STACK_ALLOCATED();
   CompositedSelectionBound() : layer(nullptr), isTextDirectionRTL(false) {}
 
-  // The structure describes the position of a caret in space of the GraphicsLayer the caret resides in.
-  // Where edgeTopInLayer is the top point of the caret, usually on the ascend line of the line box,
-  // and edgeBottomInLayer it the bottom point, on the baseline of the line box.
+  // The structure describes the position of a caret in space of the
+  // GraphicsLayer the caret resides in.  Where edgeTopInLayer is the top point
+  // of the caret, usually on the ascend line of the line box, and
+  // edgeBottomInLayer it the bottom point, on the baseline of the line box.
   GraphicsLayer* layer;
   FloatPoint edgeTopInLayer;
   FloatPoint edgeBottomInLayer;