Fix cpplint whitespace/parens issues

Change-Id: Ifc678d59a8bed24ffddde5a0e543620b17b0aba9
diff --git a/compiler/dex/quick/mir_to_lir.h b/compiler/dex/quick/mir_to_lir.h
index 41e5a2d..7765eaa 100644
--- a/compiler/dex/quick/mir_to_lir.h
+++ b/compiler/dex/quick/mir_to_lir.h
@@ -233,7 +233,7 @@
 
     RegisterClass oat_reg_class_by_size(OpSize size) {
       return (size == kUnsignedHalf || size == kSignedHalf || size == kUnsignedByte ||
-              size == kSignedByte ) ? kCoreReg : kAnyReg;
+              size == kSignedByte) ? kCoreReg : kAnyReg;
     }
 
     size_t CodeBufferSizeInBytes() {