Adding missing break from case statement.

src/ia32/stub-cache-ia32.cc

 // Copyright 2006-2009 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3588 matching lines @@
             case kExternalPixelArray:
               {  // Clamp the value to [0..255].
                 NearLabel done;
                 __ test(ecx, Immediate(0xFFFFFF00));
                 __ j(zero, &done);
                 __ setcc(negative, ecx);  // 1 if negative, 0 if positive.
                 __ dec_b(ecx);  // 0 if negative, 255 if positive.
                 __ bind(&done);
               }
               __ mov_b(Operand(edi, ebx, times_1, 0), ecx);
+              break;
             case kExternalByteArray:
             case kExternalUnsignedByteArray:
               __ mov_b(Operand(edi, ebx, times_1, 0), ecx);
               break;
             case kExternalShortArray:
             case kExternalUnsignedShortArray:
               __ mov_w(Operand(edi, ebx, times_2, 0), ecx);
               break;
             default:
               UNREACHABLE();
@@ skipping 59 matching lines @@
 
   return GetCode(flags);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32