Fix cpplint whitespace/comments issues

Change-Id: Iae286862c85fb8fd8901eae1204cd6d271d69496
diff --git a/compiler/dex/quick/mir_to_lir.h b/compiler/dex/quick/mir_to_lir.h
index 4774456..a34e929 100644
--- a/compiler/dex/quick/mir_to_lir.h
+++ b/compiler/dex/quick/mir_to_lir.h
@@ -157,7 +157,7 @@
 #define ENCODE_ALL              (~0ULL)
 #define ENCODE_MEM              (ENCODE_DALVIK_REG | ENCODE_LITERAL | \
                                  ENCODE_HEAP_REF | ENCODE_MUST_NOT_ALIAS)
-//TODO: replace these macros
+// TODO: replace these macros
 #define SLOW_FIELD_PATH (cu_->enable_debug & (1 << kDebugSlowFieldPath))
 #define SLOW_INVOKE_PATH (cu_->enable_debug & (1 << kDebugSlowInvokePath))
 #define SLOW_STRING_PATH (cu_->enable_debug & (1 << kDebugSlowStringPath))
@@ -726,7 +726,7 @@
     GrowableArray<LIR*> throw_launchpads_;
     GrowableArray<LIR*> suspend_launchpads_;
     GrowableArray<LIR*> intrinsic_launchpads_;
-    SafeMap<unsigned int, LIR*> boundary_map_; // boundary lookup cache.
+    SafeMap<unsigned int, LIR*> boundary_map_;  // boundary lookup cache.
     /*
      * Holds mapping from native PC to dex PC for safepoints where we may deoptimize.
      * Native PC is on the return address of the safepointed operation.  Dex PC is for