Fix minor typos in comment and param name.

third_party/WebKit/Source/core/paint/PaintLayer.cpp

Index: third_party/WebKit/Source/core/paint/PaintLayer.cpp
diff --git a/third_party/WebKit/Source/core/paint/PaintLayer.cpp b/third_party/WebKit/Source/core/paint/PaintLayer.cpp
index 7a098e407c3170d03fdbc948ebb001ca222ec3f6..cb0c1fc25729b42500919d40ceabe57250f7cea3 100644
--- a/third_party/WebKit/Source/core/paint/PaintLayer.cpp
+++ b/third_party/WebKit/Source/core/paint/PaintLayer.cpp
@@ -2420,14 +2420,13 @@ LayoutRect PaintLayer::logicalBoundingBox() const {
   return rect;
 }
 
-static inline LayoutRect flippedLogicalBoundingBox(
-    LayoutRect boundingBox,
-    LayoutObject* layoutObjects) {
+static inline LayoutRect flippedLogicalBoundingBox(LayoutRect boundingBox,
+                                                   LayoutObject* layoutObject) {
   LayoutRect result = boundingBox;
-  if (layoutObjects->isBox())
-    toLayoutBox(layoutObjects)->flipForWritingMode(result);
+  if (layoutObject->isBox())
+    toLayoutBox(layoutObject)->flipForWritingMode(result);
   else
-    layoutObjects->containingBlock()->flipForWritingMode(result);
+    layoutObject->containingBlock()->flipForWritingMode(result);
   return result;
 }