Generate diffs for fields in ComputedStyle that use their public getters

third_party/WebKit/Source/core/style/ComputedStyle.cpp

Index: third_party/WebKit/Source/core/style/ComputedStyle.cpp
diff --git a/third_party/WebKit/Source/core/style/ComputedStyle.cpp b/third_party/WebKit/Source/core/style/ComputedStyle.cpp
index aab482d8813b3d2dbf7066651129b08df4c23228..917467a8fad5890d83c6925746574d774bf8829b 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.cpp
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.cpp
@@ -581,16 +581,6 @@ bool ComputedStyle::DiffNeedsFullLayoutAndPaintInvalidation(
   // - or the layoutObject knows how to exactly invalidate paints caused by the
   //   layout change instead of forced full paint invalidation.
 
-  if (surround_data_.Get() != other.surround_data_.Get()) {
-    // If our border widths change, then we need to layout. Other changes to
-    // borders only necessitate a paint invalidation.
-    if (!(BorderWidthEquals(BorderLeftWidth(), other.BorderLeftWidth())) ||
-        !(BorderWidthEquals(BorderTopWidth(), other.BorderTopWidth())) ||
-        !(BorderWidthEquals(BorderBottomWidth(), other.BorderBottomWidth())) ||
-        !(BorderWidthEquals(BorderRightWidth(), other.BorderRightWidth())))
-      return true;
-  }
-
   if (ComputedStyleBase::DiffNeedsFullLayoutAndPaintInvalidation(other))
     return true;