Remove dependency on Vector from platform files

test/cctest/test-deoptimization.cc

 // Copyright 2012 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 379 matching lines @@
              "function X() { };"
              "X.prototype.valueOf = function () {"
              "  if (deopt) { count++; %DeoptimizeFunction(f); } return 8"
              "};");
 }
 
 
 static void TestDeoptimizeBinaryOpHelper(LocalContext* env,
                                          const char* binary_op) {
   EmbeddedVector<char, SMALL_STRING_BUFFER_SIZE> f_source_buffer;
-  OS::SNPrintF(f_source_buffer,
-               "function f(x, y) { return x %s y; };",
-               binary_op);
+  SNPrintF(f_source_buffer,
+           "function f(x, y) { return x %s y; };",
+           binary_op);
   char* f_source = f_source_buffer.start();
 
   AllowNativesSyntaxNoInlining options;
   // Compile function f and collect to type feedback to insert binary op stub
   // call in the optimized code.
   i::FLAG_prepare_always_opt = true;
   CompileConstructorWithDeoptimizingValueOf();
   CompileRun(f_source);
   CompileRun("for (var i = 0; i < 5; i++) {"
              "  f(8, new X());"
@@ skipping 275 matching lines @@
   }
   NonIncrementalGC();
 
   CHECK(!GetJSFunction(env->Global(), "f1")->IsOptimized());
   CHECK(!GetJSFunction(env->Global(), "g1")->IsOptimized());
   CHECK(!GetJSFunction(env->Global(), "f2")->IsOptimized());
   CHECK(!GetJSFunction(env->Global(), "g2")->IsOptimized());
   CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value());
   CHECK_EQ(13, env->Global()->Get(v8_str("result"))->Int32Value());
 }