Fix cpplint's whitespace complaints.

Change-Id: I11fd2db2badf7bd98e7866ca2155d8ef1e112408
diff --git a/src/compiler/codegen/arm/Thumb2/Factory.cc b/src/compiler/codegen/arm/Thumb2/Factory.cc
index 11d5bf4..e065a2f 100644
--- a/src/compiler/codegen/arm/Thumb2/Factory.cc
+++ b/src/compiler/codegen/arm/Thumb2/Factory.cc
@@ -418,7 +418,7 @@
     int modImm = modifiedImmediate(value);
     int modImmNeg = modifiedImmediate(-value);
 
-    switch(op) {
+    switch (op) {
         case kOpLsl:
             if (allLowRegs)
                 return newLIR3(cUnit, kThumbLslRRI5, rDest, rSrc1, value);
diff --git a/src/compiler/codegen/arm/Thumb2/Gen.cc b/src/compiler/codegen/arm/Thumb2/Gen.cc
index 1938960..d5a4efc 100644
--- a/src/compiler/codegen/arm/Thumb2/Gen.cc
+++ b/src/compiler/codegen/arm/Thumb2/Gen.cc
@@ -251,7 +251,7 @@
 {
    cUnit->currentDalvikOffset = mir->offset;
    MIR* nextMir = NULL;
-   switch(specialCase) {
+   switch (specialCase) {
        case kNullMethod:
            DCHECK(mir->dalvikInsn.opcode == Instruction::RETURN_VOID);
            nextMir = mir;
@@ -341,7 +341,7 @@
     int mask1 = 0;
 
     //Note: case fallthroughs intentional
-    switch(strlen(guide)) {
+    switch (strlen(guide)) {
         case 3:
             mask1 = (guide[2] == 'T') ? condBit : altBit;
         case 2: