Reduce code verbosity in passing invalidation rect to cc.

third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.cpp

Index: third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.cpp b/third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.cpp
index 87f7f5e1e8b93ef7e35b5527f772185e087ed91a..b2fed1c59e59c1519065cb29513b62d1126ad1d1 100644
--- a/third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.cpp
+++ b/third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.cpp
@@ -96,10 +96,8 @@ void PaintArtifact::appendToWebDisplayItemList(WebDisplayItemList* list) const
 #if ENABLE(ASSERT)
     m_displayItemList.assertDisplayItemClientsAreAlive();
 #endif
-    for (const DisplayItem& displayItem : m_displayItemList) {
-        IntRect visualRect = displayItem.client().visualRect();
-        displayItem.appendToWebDisplayItemList(visualRect, list);
-    }
+    for (const DisplayItem& displayItem : m_displayItemList)
+        displayItem.appendToWebDisplayItemList(displayItem.client().visualRect(), list);
 }
 
 } // namespace blink