ARM: Make DoStoreKeyedFixedDoubleArray faster; don't allow conditional Vmov

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index 93760bd2035c9fd6746f051e1f3244d100d05815..fb2833b1687eb79ed8bbf753cb4014f5a1ff8b47 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -480,8 +480,7 @@ class MacroAssembler: public Assembler {
 
   void Vmov(const DwVfpRegister dst,
             const double imm,
-            const Register scratch = no_reg,
-            const Condition cond = al);
+            const Register scratch = no_reg);
 
   // Enter exit frame.
   // stack_space - extra stack space, used for alignment before call to C.