Fix lint error introduced by r6367.

TBR=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/6378001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/gdb-jit.cc

@@ -937,7 +937,7 @@ extern "C" {
   // To prevent GCC from inlining or removing it we place noinline attribute
   // and inline assembler statement inside.
   void __attribute__((noinline)) __jit_debug_register_code() {
-    __asm__ ("");
+    __asm__("");
   }
 
   // GDB will inspect contents of this descriptor.