bluetooth: Add URLs for Web Bluetooth help links.

chrome/android/java/src/org/chromium/chrome/browser/ItemChooserDialog.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser;
 
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.graphics.Color;
@@ skipping 55 matching lines @@
             mKey = key;
             mDescription = description;
         }
     }
 
     /**
      * The labels to show in the dialog.
      */
     public static class ItemChooserLabels {
         // The title at the top of the dialog.
         public final SpannableString mTitle;

[Ted C, 2016/02/19 17:54:01]

fwiw since these are all public, they shouldn't start with m, but should just be
title, searching, etc...

https://source.android.com/source/code-style.html#follow-field-naming-convent...

[ortuno, 2016/02/19 18:26:28]

Thanks for pointing that out. I opened crbug.com/588158 to get the naming fixed.

         // The message to show while there are no results.
-        public final String mSearching;
+        public final SpannableString mSearching;
         // The message to show when no results were produced.
         public final SpannableString mNoneFound;
         // A status message to show above the button row after an item has
         // been added and discovery is still ongoing.
         public final SpannableString mStatusActive;
+        // A status message to show above the button row after discovery has
+        // stopped and no devices have been found.
+        public final SpannableString mStatusIdleNoneFound;
         // A status message to show above the button row after an item has
         // been added and discovery has stopped.
-        public final SpannableString mStatusIdle;
+        public final SpannableString mStatusIdleSomeFound;
         // The label for the positive button (e.g. Select/Pair).
         public final String mPositiveButton;
 
-        public ItemChooserLabels(SpannableString title, String searching, SpannableString noneFound,
-                SpannableString statusActive, SpannableString statusIdle, String positiveButton) {
+        public ItemChooserLabels(SpannableString title, SpannableString searching,
+                SpannableString noneFound, SpannableString statusActive,
+                SpannableString statusIdleNoneFound, SpannableString statusIdleSomeFound,
+                String positiveButton) {
             mTitle = title;
             mSearching = searching;
             mNoneFound = noneFound;
             mStatusActive = statusActive;
-            mStatusIdle = statusIdle;
+            mStatusIdleNoneFound = statusIdleNoneFound;
+            mStatusIdleSomeFound = statusIdleSomeFound;
             mPositiveButton = positiveButton;
         }
     }
 
     /**
      * The various states the dialog can represent.
      */
     private enum State { STARTING, PROGRESS_UPDATE_AVAILABLE, DISCOVERY_IDLE }
 
     /**
@@ skipping 297 matching lines @@
                 mListView.setVisibility(View.GONE);
                 mProgressBar.setVisibility(View.VISIBLE);
                 mEmptyMessage.setVisibility(View.GONE);
                 break;
             case PROGRESS_UPDATE_AVAILABLE:
                 mStatus.setText(mLabels.mStatusActive);
                 mProgressBar.setVisibility(View.GONE);
                 mListView.setVisibility(View.VISIBLE);
                 break;
             case DISCOVERY_IDLE:
-                mStatus.setText(mLabels.mStatusIdle);
                 boolean showEmptyMessage = mItemAdapter.isEmpty();
+                mStatus.setText(showEmptyMessage ? mLabels.mStatusIdleNoneFound
+                                                 : mLabels.mStatusIdleSomeFound);

[Ted C, 2016/02/19 17:54:01]

should be 8 spaces from the start of the line.  Probably would look better if
you put but ternary options on the second line.

[ortuno, 2016/02/19 18:26:28]

Done. I think. Can you check I got it right?

[Ted C, 2016/02/19 18:39:30]

looks good

                 mEmptyMessage.setText(mLabels.mNoneFound);
                 mEmptyMessage.setVisibility(showEmptyMessage ? View.VISIBLE : View.GONE);
                 break;
         }
     }
 
     /**
      * Returns the dialog associated with this class. For use with tests only.
      */
     @VisibleForTesting
     public Dialog getDialogForTesting() {
         return mDialog;
     }
 }