Move FAB to right on tablets

* Remove the values set for 720dp+, so that the eng margin on large
  tablets is the same as the one on small tablets, which is 32dp.

Bug 30359040

Change-Id: I8ef4219872429cff50d991da262dfa32cfd1583b
diff --git a/res/values-sw720dp-land/dimens.xml b/res/values-sw720dp-land/dimens.xml
index 3e3e25f..b89c2c1 100644
--- a/res/values-sw720dp-land/dimens.xml
+++ b/res/values-sw720dp-land/dimens.xml
@@ -18,7 +18,5 @@
     <dimen name="group_editor_side_padding">64dip</dimen>
     <dimen name="contact_detail_list_top_padding">32dip</dimen>
     <dimen name="detail_contact_photo_size">256dip</dimen>
-    <!-- Right margin of the floating action button -->
-    <dimen name="floating_action_button_margin_right">32dp</dimen>
     <dimen name="people_activity_landscape_tabs_text_size">16dp</dimen>
 </resources>
diff --git a/res/values-sw720dp/dimens.xml b/res/values-sw720dp/dimens.xml
index e886bc3..264baa4 100644
--- a/res/values-sw720dp/dimens.xml
+++ b/res/values-sw720dp/dimens.xml
@@ -25,8 +25,6 @@
     <dimen name="quickcontact_title_initial_margin">32dp</dimen>
     <!-- When QC is uncollapsed, the title has this much margin on its bottom -->
     <dimen name="quickcontact_title_initial_bottom_margin">0dp</dimen>
-    <!-- Right margin of the floating action button -->
-    <dimen name="floating_action_button_margin_right">100dp</dimen>
 
     <dimen name="expanding_entry_card_marginStartEnd">10dp</dimen>