Add generated InheritedDataShared in ComputedStyleBase.

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 e0a937b1a8a79675d239d6cba979d9b102231b60..8481abe7d32b5698d1e82738094ec3a2993e13da 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.cpp
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.cpp
@@ -475,8 +475,7 @@ bool ComputedStyle::NonInheritedEqual(const ComputedStyle& other) const {
 
 bool ComputedStyle::InheritedDataShared(const ComputedStyle& other) const {
   // This is a fast check that only looks if the data structures are shared.
-  // TODO(sashab): Should ComputedStyleBase have an inheritedDataShared method?
-  return ComputedStyleBase::InheritedEqual(other) &&
+  return ComputedStyleBase::InheritedDataShared(other) &&
          inherited_data_.Get() == other.inherited_data_.Get() &&
          svg_style_.Get() == other.svg_style_.Get() &&
          rare_inherited_data_.Get() == other.rare_inherited_data_.Get();