reflow comments in core/layout/[M-Z]*.{cpp,h}

third_party/WebKit/Source/core/layout/ScrollAnchorTest.cpp

 // 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.
 
 #include "core/layout/ScrollAnchor.h"
 
 #include "core/dom/ClientRect.h"
 #include "core/frame/VisualViewport.h"
 #include "core/layout/LayoutBox.h"
 #include "core/layout/LayoutTestHelper.h"
 #include "core/paint/PaintLayerScrollableArea.h"
 #include "platform/testing/HistogramTester.h"
 
 namespace blink {
 
 using Corner = ScrollAnchor::Corner;
 
 class ScrollAnchorTest : public RenderingTest {
  public:
   ScrollAnchorTest() {
     RuntimeEnabledFeatures::setScrollAnchoringEnabled(true);
   }
   ~ScrollAnchorTest() {
     RuntimeEnabledFeatures::setScrollAnchoringEnabled(false);
   }
 
  protected:
   void update() {
-    // TODO(skobes): Use SimTest instead of RenderingTest and move into Source/web?
+    // TODO(skobes): Use SimTest instead of RenderingTest and move into
+    // Source/web?
     document().view()->updateAllLifecyclePhases();
   }
 
   ScrollableArea* layoutViewport() {
     return document().view()->layoutViewportScrollableArea();
   }
 
   VisualViewport& visualViewport() {
     return document().view()->page()->frameHost().visualViewport();
   }
@@ skipping 234 matching lines @@
   Element* block1 = document().getElementById("block1");
   Element* block2 = document().getElementById("block2");
 
   scroller->scrollBy(ScrollOffset(0, 150), UserScroll);
 
   // In this layout pass we will anchor to #block2 which has its own PaintLayer.
   setHeight(block1, 200);
   EXPECT_EQ(250, scroller->scrollOffsetInt().height());
   EXPECT_EQ(block2->layoutObject(), scrollAnchor(scroller).anchorObject());
 
-  // Test that the anchor object can be destroyed without affecting the scroll position.
+  // Test that the anchor object can be destroyed without affecting the scroll
+  // position.
   block2->remove();
   update();
   EXPECT_EQ(250, scroller->scrollOffsetInt().height());
 }
 
 TEST_F(ScrollAnchorTest, ExcludeAnonymousCandidates) {
   setBodyInnerHTML(
       "<style>"
       "    body { height: 3500px }"
       "    #div {"
@@ skipping 112 matching lines @@
       "</div></div>");
 
   Element* scrollerElement = document().getElementById("scroller");
   ScrollableArea* scroller = scrollerForElement(scrollerElement);
   Element* absPos = document().getElementById("abs");
   Element* relPos = document().getElementById("rel");
 
   scroller->scrollBy(ScrollOffset(0, 25), UserScroll);
   setHeight(document().getElementById("a"), 100);
 
-  // When the scroller is position:static, the anchor cannot be position:absolute.
+  // When the scroller is position:static, the anchor cannot be
+  // position:absolute.
   EXPECT_EQ(relPos->layoutObject(), scrollAnchor(scroller).anchorObject());
 
   scrollerElement->setAttribute(HTMLNames::styleAttr, "position: relative");
   update();
   scroller->scrollBy(ScrollOffset(0, 25), UserScroll);
   setHeight(document().getElementById("a"), 125);
 
-  // When the scroller is position:relative, the anchor may be position:absolute.
+  // When the scroller is position:relative, the anchor may be
+  // position:absolute.
   EXPECT_EQ(absPos->layoutObject(), scrollAnchor(scroller).anchorObject());
 }
 
-// Test that we descend into zero-height containers that have overflowing content.
+// Test that we descend into zero-height containers that have overflowing
+// content.
 TEST_F(ScrollAnchorTest, DescendsIntoContainerWithOverflow) {
   setBodyInnerHTML(
       "<style>"
       "    body { height: 1000; }"
       "    #outer { width: 300px; }"
       "    #zeroheight { height: 0px; }"
       "    #changer { height: 100px; background-color: red; }"
       "    #bottom { margin-top: 600px; }"
       "</style>"
       "<div id='outer'>"
@@ skipping 534 matching lines @@
 
   scrollLayoutViewport(ScrollOffset(-50, 0));
 
   a->setAttribute(HTMLNames::styleAttr, "width: 200px");
   b->setAttribute(HTMLNames::styleAttr, "height: 150px");
   update();
   EXPECT_EQ(ScrollOffset(-100, 150), viewport->scrollOffset());
   EXPECT_EQ(c->layoutObject(), scrollAnchor(viewport).anchorObject());
 }
 }