Remove unused member variables in IfBuilder

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/14328042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen.cc

@@ -714,8 +714,6 @@ HGraphBuilder::IfBuilder::IfBuilder(HGraphBuilder* builder, int position)
       finished_(false),
       did_then_(false),
       did_else_(false),
-      deopt_then_(false),
-      deopt_else_(false),
       did_and_(false),
       did_or_(false),
       captured_(false),
@@ -736,8 +734,6 @@ HGraphBuilder::IfBuilder::IfBuilder(
       finished_(false),
       did_then_(false),
       did_else_(false),
-      deopt_then_(false),
-      deopt_else_(false),
       did_and_(false),
       did_or_(false),
       captured_(false),

src/hydrogen.h

@@ -1142,8 +1142,6 @@ class HGraphBuilder {
     bool finished_ : 1;
     bool did_then_ : 1;
     bool did_else_ : 1;
-    bool deopt_then_ : 1;
-    bool deopt_else_ : 1;
     bool did_and_ : 1;
     bool did_or_ : 1;
     bool captured_ : 1;