Fix cpplint's whitespace complaints.

Change-Id: I11fd2db2badf7bd98e7866ca2155d8ef1e112408
diff --git a/src/compiler/codegen/mips/Assemble.cc b/src/compiler/codegen/mips/Assemble.cc
index 07a9975..1d629be 100644
--- a/src/compiler/codegen/mips/Assemble.cc
+++ b/src/compiler/codegen/mips/Assemble.cc
@@ -467,7 +467,7 @@
     bool unconditional = false;
     int opcode = lir->opcode;
     int dalvikOffset = lir->dalvikOffset;
-    switch(opcode) {
+    switch (opcode) {
         case kMipsBal:
             LOG(FATAL) << "long branch and link unsupported";
         case kMipsB:
@@ -656,7 +656,7 @@
             u4 operand;
             u4 value;
             operand = lir->operands[i];
-            switch(encoder->fieldLoc[i].kind) {
+            switch (encoder->fieldLoc[i].kind) {
                 case kFmtUnused:
                     break;
                 case kFmtBitBlt: