Change Math.random() to return 32 bits of random goodness, instead of 30 rand...

src/mips/codegen-mips.cc

Index: src/mips/codegen-mips.cc
===================================================================
--- src/mips/codegen-mips.cc	(revision 4353)
+++ src/mips/codegen-mips.cc	(working copy)
@@ -890,7 +890,7 @@
 }
 
 
-void CodeGenerator::GenerateRandomPositiveSmi(ZoneList<Expression*>* args) {
+void CodeGenerator::GenerateRandomHeapNumber(ZoneList<Expression*>* args) {
   UNIMPLEMENTED_MIPS();
 }