X87: convert disassembler to use OStream.

src/x87/assembler-x87.cc

Index: src/x87/assembler-x87.cc
diff --git a/src/x87/assembler-x87.cc b/src/x87/assembler-x87.cc
index 9e1c8836fca3ed659fceee90c8fbe05e1e3960bd..110b813cae4e404318d39ee0f4272783a5473f5e 100644
--- a/src/x87/assembler-x87.cc
+++ b/src/x87/assembler-x87.cc
@@ -1897,11 +1897,6 @@ void Assembler::setcc(Condition cc, Register reg) {
 }
 
 
-void Assembler::Print() {
-  Disassembler::Decode(isolate(), stdout, buffer_, pc_);
-}
-
-
 void Assembler::RecordJSReturn() {
   positions_recorder()->WriteRecordedPositions();
   EnsureSpace ensure_space(this);