Fix formatting of one line.

src/ia32/assembler-ia32.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 61 matching lines @@
   }
   int bit() const  {
     ASSERT(is_valid());
     return 1 << code_;
   }
 
   // (unfortunately we can't make this private in a struct)
   int code_;
 };
 
-const Register eax = {0};
+const Register eax = { 0 };
 const Register ecx = { 1 };
 const Register edx = { 2 };
 const Register ebx = { 3 };
 const Register esp = { 4 };
 const Register ebp = { 5 };
 const Register esi = { 6 };
 const Register edi = { 7 };
 const Register no_reg = { -1 };
 
 
@@ skipping 762 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_H_