Fix cpplint's whitespace warnings.

Change-Id: I16b69d773e59b49e8e30227b5aa5cb1959a8930f
diff --git a/src/runtime_support.cc b/src/runtime_support.cc
index ad01f4d..a8243e2 100644
--- a/src/runtime_support.cc
+++ b/src/runtime_support.cc
@@ -468,7 +468,7 @@
     if (fields_class->IsInitializing()) {
       return resolved_field;
     }
-    if(Runtime::Current()->GetClassLinker()->EnsureInitialized(fields_class, true)) {
+    if (Runtime::Current()->GetClassLinker()->EnsureInitialized(fields_class, true)) {
       return resolved_field;
     }
   }
@@ -984,7 +984,7 @@
   ObjectArray<Object>* args = NULL;
   if ((num_params - 1) > 0) {
     args = Runtime::Current()->GetClassLinker()->AllocObjectArray<Object>(num_params - 1);
-    if(args == NULL) {
+    if (args == NULL) {
       CHECK(self->IsExceptionPending());
       return;
     }