Move platform abstraction to base library

test/cctest/test-code-stubs.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 13 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <stdlib.h>
 
 #include <limits>
 
 #include "src/v8.h"
 
+#include "src/base/platform/platform.h"
 #include "src/code-stubs.h"
 #include "src/factory.h"
 #include "src/macro-assembler.h"
-#include "src/platform.h"
 #include "test/cctest/cctest.h"
 #include "test/cctest/test-code-stubs.h"
 
 using namespace v8::internal;
 
 
 int STDCALL ConvertDToICVersion(double d) {
   union { double d; uint32_t u[2]; } dbl;
   dbl.d = d;
   uint32_t exponent_bits = dbl.u[1];
@@ skipping 37 matching lines @@
 
 
 int32_t DefaultCallWrapper(ConvertDToIFunc func,
                            double from) {
   return (*func)(from);
 }
 
 
 // #define NaN and Infinity so that it's possible to cut-and-paste these tests
 // directly to a .js file and run them.
-#define NaN (OS::nan_value())
+#define NaN (v8::base::OS::nan_value())
 #define Infinity (std::numeric_limits<double>::infinity())
 #define RunOneTruncationTest(p1, p2) \
     RunOneTruncationTestWithTest(callWrapper, func, p1, p2)
 
 
 void RunAllTruncationTests(ConvertDToIFunc func) {
   RunAllTruncationTests(DefaultCallWrapper, func);
 }
 
 
@@ skipping 59 matching lines @@
 
   RunOneTruncationTest(3.868562622766813e+25, 0);
   RunOneTruncationTest(-3.868562622766813e+25, 0);
   RunOneTruncationTest(1.7976931348623157e+308, 0);
   RunOneTruncationTest(-1.7976931348623157e+308, 0);
 }
 
 #undef NaN
 #undef Infinity
 #undef RunOneTruncationTest