remove blanks, and some code format

llvm-svn: 151625
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.h b/llvm/lib/Target/Mips/MipsISelLowering.h
index 143ad2a..621bbec 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.h
+++ b/llvm/lib/Target/Mips/MipsISelLowering.h
@@ -109,7 +109,7 @@
   private:
     // Subtarget Info
     const MipsSubtarget *Subtarget;
-    
+
     bool HasMips64, IsN64, IsO32;
 
     // Lower Operand helpers