Replace OStream with std::ostream.

src/ic/ic.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/accessors.h"
 #include "src/api.h"
 #include "src/arguments.h"
 #include "src/base/bits.h"
@@ skipping 2226 matching lines @@
   set_target(*target);
 
   if (FLAG_trace_ic) {
     OFStream os(stdout);
     os << "[BinaryOpIC" << old_state << " => " << state << " @ "
        << static_cast<void*>(*target) << " <- ";
     JavaScriptFrame::PrintTop(isolate(), stdout, false, true);
     if (!allocation_site.is_null()) {
       os << " using allocation site " << static_cast<void*>(*allocation_site);
     }
-    os << "]" << endl;
+    os << "]" << std::endl;
   }
 
   // Patch the inlined smi code as necessary.
   if (!old_state.UseInlinedSmiCode() && state.UseInlinedSmiCode()) {
     PatchInlinedSmiCode(address(), ENABLE_INLINED_SMI_CHECK);
   } else if (old_state.UseInlinedSmiCode() && !state.UseInlinedSmiCode()) {
     PatchInlinedSmiCode(address(), DISABLE_INLINED_SMI_CHECK);
   }
 
   return result;
@@ skipping 398 matching lines @@
 static const Address IC_utilities[] = {
 #define ADDR(name) FUNCTION_ADDR(name),
     IC_UTIL_LIST(ADDR) NULL
 #undef ADDR
 };
 
 
 Address IC::AddressFromUtilityId(IC::UtilityId id) { return IC_utilities[id]; }
 }
 }  // namespace v8::internal