Update UI for support tab.

Bug: 29397123
Bug: 29832054

- Increase spinner dropdown width to contain country names.
- Reduce suggestion counter's right padding.
- Tweak paddings in travel abroad phone dialog.
- Update icon and text for help&feedback / tips&tricks.

Change-Id: Ide52c6f8198d1a13a0fdeb000d7cb9e8c03688ca

src/com/android/settings/dashboard/SupportItemAdapter.java

@@ -257,18 +257,18 @@ public final class SupportItemAdapter extends RecyclerView.Adapter<SupportItemAd
     }
 
     private void addMoreHelpItems() {
+        mSupportData.add(new SupportData.Builder(mActivity, TYPE_SUPPORT_TILE)
+                .setIcon(R.drawable.ic_help_24dp)
+                .setText1(R.string.support_help_feedback_title)
+                .setIntent(mSupportFeatureProvider.getHelpIntent(mActivity))
+                .setMetricsEvent(MetricsProto.MetricsEvent.ACTION_SUPPORT_HELP_AND_FEEDBACK)
+                .build());
         mSupportData.add(new SupportData.Builder(mActivity, TYPE_SUPPORT_TILE)
                 .setIcon(R.drawable.ic_lightbulb_outline_24)
                 .setText1(R.string.support_tips_and_tricks_title)
                 .setIntent(mSupportFeatureProvider.getTipsAndTricksIntent(mActivity))
                 .setMetricsEvent(MetricsProto.MetricsEvent.ACTION_SUPPORT_TIPS_AND_TRICKS)
                 .build());
-        mSupportData.add(new SupportData.Builder(mActivity, TYPE_SUPPORT_TILE)
-                .setIcon(R.drawable.ic_help_24dp)
-                .setText1(R.string.help_feedback_label)
-                .setIntent(mSupportFeatureProvider.getHelpIntent(mActivity))
-                .setMetricsEvent(MetricsProto.MetricsEvent.ACTION_SUPPORT_HELP_AND_FEEDBACK)
-                .build());
     }
 
     private void bindEscalationOptions(ViewHolder holder, SupportData data) {