Combine ComputedStyle default ctor with initial style ctor.

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 2d7f8a0870f8c69cf0cb0d9ae45af76830263322..3be7d32e4ea902ab26553b39cc3b9e0ab8a31770 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.h
@@ -305,9 +305,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
   }
 
  private:
-  // TODO(sashab): Move these to the bottom of ComputedStyle.

[sashab, 2017/03/09 23:48:22]

Leave this TODO here - this is referring to the fact that these methods/fields
are private, so ComputedStyle has two "public" sections which is against our
style guide. Maybe reword it to clarify this.

[shend, 2017/03/14 06:05:21]

Done.

-  ALWAYS_INLINE ComputedStyle();
-
   enum InitialStyleTag { InitialStyle };
   ALWAYS_INLINE explicit ComputedStyle(InitialStyleTag);
   ALWAYS_INLINE ComputedStyle(const ComputedStyle&);