Fix static initializer check.

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index 0c3291932420836b5fa82086ad88806bfb78ca20..eca36b4470bf4b8e817f0788126df20149361405 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -113,8 +113,20 @@ class FullCodeGenerator: public AstVisitor {
 
   Zone* zone() const { return zone_; }
 
-  static const int kMaxBackEdgeWeight;
-  static const int kBackEdgeDistanceUnit;
+  static const int kMaxBackEdgeWeight = 127;
+
+#if V8_TARGET_ARCH_IA32
+  static const int kBackEdgeDistanceUnit = 100;
+#elif V8_TARGET_ARCH_X64
+  static const int kBackEdgeDistanceUnit = 162;
+#elif V8_TARGET_ARCH_ARM
+  static const int kBackEdgeDistanceUnit = 142;
+#elif V8_TARGET_ARCH_MIPS
+  static const int kBackEdgeDistanceUnit = 142;
+#else
+#error Unsupported target architecture.
+#endif
+
 
  private:
   class Breakable;