Move platform abstraction to base library

test/cctest/test-assembler-x87.cc

 // Copyright 2011 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 11 matching lines @@
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // 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 "src/v8.h"
 
+#include "src/base/platform/platform.h"
 #include "src/disassembler.h"
 #include "src/factory.h"
 #include "src/macro-assembler.h"
-#include "src/platform.h"
 #include "src/serialize.h"
 #include "test/cctest/cctest.h"
 
 using namespace v8::internal;
 
 
 typedef int (*F0)();
 typedef int (*F1)(int x);
 typedef int (*F2)(int x, int y);
 
@@ skipping 171 matching lines @@
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   code->Print();
 #endif
 
   F7 f = FUNCTION_CAST<F7>(code->entry());
   CHECK_EQ(kLess, f(1.1, 2.2));
   CHECK_EQ(kEqual, f(2.2, 2.2));
   CHECK_EQ(kGreater, f(3.3, 2.2));
-  CHECK_EQ(kNaN, f(OS::nan_value(), 1.1));
+  CHECK_EQ(kNaN, f(v8::base::OS::nan_value(), 1.1));
 }
 
 
 TEST(AssemblerIa3210) {
   // Test chaining of label usages within instructions (issue 1644).
   CcTest::InitializeVM();
   Isolate* isolate = reinterpret_cast<Isolate*>(CcTest::isolate());
   HandleScope scope(isolate);
   Assembler assm(isolate, NULL, 0);
 
@@ skipping 63 matching lines @@
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
   CHECK(code->IsCode());
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   int res = f();
   CHECK_EQ(42, res);
 }
 
 
 #undef __