Removed dead function V8::FillHeapNumberWithRandom.

src/v8.cc

Index: src/v8.cc
diff --git a/src/v8.cc b/src/v8.cc
index fc6c56d496ee9da08ca68df10ab68b37a0489862..c35230d053b4866bffc16797ae650a68ea5b6110 100644
--- a/src/v8.cc
+++ b/src/v8.cc
@@ -171,30 +171,6 @@ void V8::FireCallCompletedCallback(Isolate* isolate) {
 }
 
 
-// Use a union type to avoid type-aliasing optimizations in GCC.
-typedef union {
-  double double_value;
-  uint64_t uint64_t_value;
-} double_int_union;
-
-
-Object* V8::FillHeapNumberWithRandom(Object* heap_number,
-                                     Context* context) {
-  double_int_union r;
-  uint64_t random_bits = Random(context);
-  // Convert 32 random bits to 0.(32 random bits) in a double
-  // by computing:
-  // ( 1.(20 0s)(32 random bits) x 2^20 ) - (1.0 x 2^20)).
-  static const double binary_million = 1048576.0;
-  r.double_value = binary_million;
-  r.uint64_t_value |= random_bits;
-  r.double_value -= binary_million;
-
-  HeapNumber::cast(heap_number)->set_value(r.double_value);
-  return heap_number;
-}
-
-
 void V8::InitializeOncePerProcessImpl() {
   FlagList::EnforceFlagImplications();
   if (FLAG_stress_compaction) {