Bug fix, uint broke win32 build, use uint32_t

src/ia32/macro-assembler-ia32.cc

Index: src/ia32/macro-assembler-ia32.cc
diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 183ff525073c688cffaabd0c0e23051c3b185013..3228e8370e1ea9848ddbe0885462234784e885ce 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -2518,7 +2518,7 @@ void MacroAssembler::Ret(int bytes_dropped, Register scratch) {
 }
 
 
-void MacroAssembler::VerifyX87StackDepth(uint depth) {
+void MacroAssembler::VerifyX87StackDepth(uint32_t depth) {
   // Make sure the floating point stack is either empty or has depth items.
   ASSERT(depth <= 7);