More OStreamsUse OStreams more often.

src/code-stubs.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/cpu-profiler.h"
 #include "src/factory.h"
@@ skipping 171 matching lines @@
     HandleScope scope(isolate());
 
     Handle<Code> new_object = GenerateCode();
     new_object->set_major_key(MajorKey());
     FinishCode(new_object);
     RecordCodeGeneration(new_object);
 
 #ifdef ENABLE_DISASSEMBLER
     if (FLAG_print_code_stubs) {
       CodeTracer::Scope trace_scope(isolate()->GetCodeTracer());
-      OStringStream os;
-      os << *this;
-      new_object->Disassemble(os.c_str(), trace_scope.file());
-      PrintF(trace_scope.file(), "\n");
+      OFStream os(trace_scope.file());
+      OStringStream name;
+      name << *this;
+      new_object->Disassemble(name.c_str(), os);
+      os << "\n";
     }
 #endif
 
     if (UseSpecialCache()) {
       AddToSpecialCache(new_object);
     } else {
       // Update the dictionary and the root in Heap.
       Handle<UnseededNumberDictionary> dict =
           UnseededNumberDictionary::AtNumberPut(
               Handle<UnseededNumberDictionary>(heap->code_stubs()),
@@ skipping 734 matching lines @@
   InstallDescriptor(isolate, &stub3);
 }
 
 InternalArrayConstructorStub::InternalArrayConstructorStub(
     Isolate* isolate) : PlatformCodeStub(isolate) {
   InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate);
 }
 
 
 } }  // namespace v8::internal