Move platform abstraction to base library

test/cctest/test-platform.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
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 // 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
 //       with the distribution.
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 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <stdlib.h>
 
-#include "src/platform.h"
+#include "src/base/platform/platform.h"
 #include "test/cctest/cctest.h"
 
 using namespace ::v8::internal;
 
 #ifdef __GNUC__
 #define ASM __asm__ __volatile__
 
 #if defined(_M_X64) || defined(__x86_64__)
 #define GET_STACK_POINTER() \
   static int sp_addr = 0; \
@@ skipping 46 matching lines @@
   CompileRun(
       "function foo() {"
       "  return get_stack_pointer();"
       "}");
 
   v8::Local<v8::Object> global_object = env->Global();
   v8::Local<v8::Function> foo =
       v8::Local<v8::Function>::Cast(global_object->Get(v8_str("foo")));
 
   v8::Local<v8::Value> result = foo->Call(global_object, 0, NULL);
-  CHECK_EQ(0, result->Int32Value() % OS::ActivationFrameAlignment());
+  CHECK_EQ(0, result->Int32Value() % v8::base::OS::ActivationFrameAlignment());
 }
 
 #undef GET_STACK_POINTERS
 #undef ASM
 #endif  // __GNUC__