Classes: Add basic support for properties

src/base/macros.h

Index: src/base/macros.h
diff --git a/src/base/macros.h b/src/base/macros.h
index 1832a44cd365f2f67a62cfbc4fd7270d041c565e..80a89496a5e25bc06caf3aa6445cdbb11b484303 100644
--- a/src/base/macros.h
+++ b/src/base/macros.h
@@ -5,9 +5,11 @@
 #ifndef V8_BASE_MACROS_H_
 #define V8_BASE_MACROS_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <cstring>
 
-#include "include/v8stdint.h"
 #include "src/base/build_config.h"
 #include "src/base/compiler-specific.h"
 #include "src/base/logging.h"
@@ -23,6 +25,8 @@
   (reinterpret_cast<intptr_t>(&(reinterpret_cast<type*>(4)->field)) - 4)
 
 
+#if V8_OS_NACL
+
 // ARRAYSIZE_UNSAFE performs essentially the same calculation as arraysize,
 // but can be used on anonymous types or types defined inside
 // functions.  It's less safe than arraysize as it accepts some
@@ -63,9 +67,6 @@
   ((sizeof(a) / sizeof(*(a))) / \
    static_cast<size_t>(!(sizeof(a) % sizeof(*(a)))))  // NOLINT
 
-
-#if V8_OS_NACL
-
 // TODO(bmeurer): For some reason, the NaCl toolchain cannot handle the correct
 // definition of arraysize() below, so we have to use the unsafe version for
 // now.
@@ -396,4 +397,22 @@ inline T RoundUp(T x, intptr_t m) {
   return RoundDown<T>(static_cast<T>(x + m - 1), m);
 }
 
+
+namespace v8 {
+namespace base {
+
+// TODO(yangguo): This is a poor man's replacement for std::is_fundamental,
+// which requires C++11. Switch to std::is_fundamental once possible.
+template <typename T>
+inline bool is_fundamental() {
+  return false;
+}
+
+template <>
+inline bool is_fundamental<uint8_t>() {
+  return true;
+}
+}
+}  // namespace v8::base
+
 #endif   // V8_BASE_MACROS_H_