Remove dependency on Vector from platform files

test/cctest/test-heap-profiler.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 2086 matching lines @@
   const v8::HeapGraphNode* context_object =
       GetProperty(ok_object, v8::HeapGraphEdge::kInternal, "context");
   CHECK_NE(NULL, context_object);
   // Check the objects are not duplicated in the context.
   CHECK_EQ(v8::internal::Context::MIN_CONTEXT_SLOTS + num_objects - 1,
            context_object->GetChildrenCount());
   // Check all the objects have got their names.
   // ... well check just every 15th because otherwise it's too slow in debug.
   for (int i = 0; i < num_objects - 1; i += 15) {
     i::EmbeddedVector<char, 100> var_name;
-    i::OS::SNPrintF(var_name, "f_%d", i);
+    i::SNPrintF(var_name, "f_%d", i);
     const v8::HeapGraphNode* f_object = GetProperty(
         context_object, v8::HeapGraphEdge::kContextVariable, var_name.start());
     CHECK_NE(NULL, f_object);
   }
 }
 
 
 TEST(AllocationSitesAreVisible) {
   LocalContext env;
   v8::Isolate* isolate = env->GetIsolate();
@@ skipping 74 matching lines @@
                                               int depth) {
   const v8::HeapGraphNode* node = snapshot->GetRoot();
   for (int current_depth = 0; current_depth < depth; ++current_depth) {
     int i, count = node->GetChildrenCount();
     for (i = 0; i < count; ++i) {
       const v8::HeapGraphEdge* edge = node->GetChild(i);
       const v8::HeapGraphNode* to_node = edge->GetToNode();
       v8::String::Utf8Value edge_name(edge->GetName());
       v8::String::Utf8Value node_name(to_node->GetName());
       i::EmbeddedVector<char, 100> name;
-      i::OS::SNPrintF(name, "%s::%s", *edge_name, *node_name);
+      i::SNPrintF(name, "%s::%s", *edge_name, *node_name);
       if (strstr(name.start(), path[current_depth])) {
         node = to_node;
         break;
       }
     }
     if (i == count) return NULL;
   }
   return node;
 }
 
@@ skipping 464 matching lines @@
   map.AddRange(ToAddress(0x180), 0x80, 6U);
   map.AddRange(ToAddress(0x180), 0x80, 7U);
   CHECK_EQ(7, map.GetTraceNodeId(ToAddress(0x180)));
   CHECK_EQ(5, map.GetTraceNodeId(ToAddress(0x200)));
   CHECK_EQ(3, static_cast<int>(map.size()));
 
   map.Clear();
   CHECK_EQ(0, static_cast<int>(map.size()));
   CHECK_EQ(0, map.GetTraceNodeId(ToAddress(0x400)));
 }