Generate diffs for all fields on StyleRareInheritedData

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

Index: third_party/WebKit/Source/core/style/ComputedStyle.h
diff --git a/third_party/WebKit/Source/core/style/ComputedStyle.h b/third_party/WebKit/Source/core/style/ComputedStyle.h
index 157b51d451d5e8403e659654b96f14e805fc3b2b..c1e6e5d0440251faf6813ab378724145721333c1 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.h
@@ -167,6 +167,9 @@ typedef Vector<RefPtr<ComputedStyle>, 4> PseudoStyleCache;
 // such as ComputedStyleBase.cpp) and ComputedStyle will be removed.
 class CORE_EXPORT ComputedStyle : public ComputedStyleBase<ComputedStyle>,
                                   public RefCounted<ComputedStyle> {
+  // Needed to allow access to private/protected getters of fields to allow diff
+  // generation
+  friend class ComputedStyleBase<ComputedStyle>;
   // Used by Web Animations CSS. Sets the color styles.
   friend class AnimatedStyleBuilder;
   // Used by Web Animations CSS. Gets visited and unvisited colors separately.