Add vstr{s,d} to the integrated ARM assembler.

src/DartARM32/assembler_arm.h

Index: src/DartARM32/assembler_arm.h
diff --git a/src/DartARM32/assembler_arm.h b/src/DartARM32/assembler_arm.h
index de8d4da92ecfdea8e481347c5a096ddb1ca0b134..be425d12b640eccca91125f33d42161f2551a4e4 100644
--- a/src/DartARM32/assembler_arm.h
+++ b/src/DartARM32/assembler_arm.h
@@ -633,9 +633,15 @@ class Assembler : public ValueObject {
   bool vmovd(DRegister dd, double d_imm, Condition cond = AL);
 
   void vldrs(SRegister sd, Address ad, Condition cond = AL);
+#if 0
+  // Moved to Arm32::AssemblerARM32::vstrs()
   void vstrs(SRegister sd, Address ad, Condition cond = AL);
+#endif
   void vldrd(DRegister dd, Address ad, Condition cond = AL);
+#if 0
+  // Moved to Arm32::AssemblerARM32::vstrd()
   void vstrd(DRegister dd, Address ad, Condition cond = AL);
+#endif
 
   void vldms(BlockAddressMode am, Register base,
              SRegister first, SRegister last, Condition cond = AL);