Rewrap comments to 80 columns in platform/graphics/{compositing,cpu,gpu,skia}/.

third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositorTest.cpp

 // Copyright 2016 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 "platform/graphics/compositing/PaintArtifactCompositor.h"
 
 #include "base/test/test_simple_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "cc/layers/layer.h"
 #include "cc/test/fake_compositor_frame_sink.h"
@@ skipping 520 matching lines @@
       .rectDrawing(FloatRect(0, 0, 100, 100), Color::white);
   artifact.chunk(nullptr, nullptr, effect1.get())
       .rectDrawing(FloatRect(0, 0, 100, 100), Color::white);
   artifact.chunk(nullptr, nullptr, effect3.get())
       .rectDrawing(FloatRect(0, 0, 100, 100), Color::white);
   update(artifact.build());
 
   ASSERT_EQ(3u, contentLayerCount());
 
   const cc::EffectTree& effectTree = propertyTrees().effect_tree;
-  // Node #0 reserved for null; #1 for root render surface; #2 for dummyRootEffect,
-  // plus 3 nodes for those created by this test.
+  // Node #0 reserved for null; #1 for root render surface; #2 for
+  // dummyRootEffect, plus 3 nodes for those created by this test.
   ASSERT_EQ(6u, effectTree.size());
 
   const cc::EffectNode& convertedDummyRootEffect = *effectTree.Node(2);
   EXPECT_EQ(1, convertedDummyRootEffect.parent_id);
 
   const cc::EffectNode& convertedEffect1 = *effectTree.Node(3);
   EXPECT_EQ(convertedDummyRootEffect.id, convertedEffect1.parent_id);
   EXPECT_FLOAT_EQ(0.5, convertedEffect1.opacity);
 
   const cc::EffectNode& convertedEffect2 = *effectTree.Node(4);
@@ skipping 99 matching lines @@
             scrollTree.current_scroll_offset(contentLayerAt(1)->id()));
 
   EXPECT_TRUE(scrollNodeA.main_thread_scrolling_reasons &
               MainThreadScrollingReason::kHasBackgroundAttachmentFixedObjects);
   EXPECT_FALSE(scrollNodeB.main_thread_scrolling_reasons &
                MainThreadScrollingReason::kHasBackgroundAttachmentFixedObjects);
 }
 
 }  // namespace
 }  // namespace blink