Add TODO comment about SuggestedWordInfo's kind and flags

This CL must be checked in together with I6fd87e1eec.

Change-Id: I4b24157f3e3ce6327579d37122a34d7a30069885

java/src/com/android/inputmethod/latin/SuggestedWords.java

@@ -207,6 +207,8 @@ public class SuggestedWords {
         public static final int NOT_AN_INDEX = -1;
         public static final int NOT_A_CONFIDENCE = -1;
         public static final int MAX_SCORE = Integer.MAX_VALUE;
+
+        // TODO: Make KIND_MASK_KIND private.
         public static final int KIND_MASK_KIND = 0xFF; // Mask to get only the kind
         public static final int KIND_TYPED = 0; // What user typed
         public static final int KIND_CORRECTION = 1; // Simple correction/suggestion
@@ -222,6 +224,7 @@ public class SuggestedWords {
         public static final int KIND_RESUMED = 9;
         public static final int KIND_OOV_CORRECTION = 10; // Most probable string correction
 
+        // TODO: Make KIND_MASK_FLAGS private.
         public static final int KIND_MASK_FLAGS = 0xFFFFFF00; // Mask to get the flags
         public static final int KIND_FLAG_POSSIBLY_OFFENSIVE = 0x80000000;
         public static final int KIND_FLAG_EXACT_MATCH = 0x40000000;
@@ -232,6 +235,7 @@ public class SuggestedWords {
         // the application (including keyboard-computed ones, so this is almost always null)
         public final CompletionInfo mApplicationSpecifiedCompletionInfo;
         public final int mScore;
+        // TODO: Rename to mKindAndFlags and make this private.
         public final int mKind; // kind and kind flags
         public final int mCodePointCount;
         public final Dictionary mSourceDict;
@@ -290,6 +294,8 @@ public class SuggestedWords {
             return (mKind & KIND_MASK_KIND) == kind;
         }
 
+        // TODO: Add predicate methods for each flag.
+
         public void setDebugString(final String str) {
             if (null == str) throw new NullPointerException("Debug info is null");
             mDebugString = str;