Remove dead code

Change-Id: I0dc0b7e62c5653107879bab6e3f60603416db3b0
diff --git a/src/com/android/mail/browse/MessageFooterView.java b/src/com/android/mail/browse/MessageFooterView.java
index cfec4e3..f904b82 100644
--- a/src/com/android/mail/browse/MessageFooterView.java
+++ b/src/com/android/mail/browse/MessageFooterView.java
@@ -367,7 +367,7 @@
     }
 
     public void collapseAboveBarAttachmentsView() {
-        int heightBefore = measureHeight();
+        measureHeight();
         mAboveAttachmentBarListLayout.setVisibility(View.GONE);
         updateSpacerHeight();
     }
diff --git a/src/com/android/mail/browse/MessageHeaderView.java b/src/com/android/mail/browse/MessageHeaderView.java
index 87efe97..8b6ef04 100644
--- a/src/com/android/mail/browse/MessageHeaderView.java
+++ b/src/com/android/mail/browse/MessageHeaderView.java
@@ -84,15 +84,10 @@
     private static final int SHOW_IMAGE_PROMPT_ONCE = 1;
     private static final int SHOW_IMAGE_PROMPT_ALWAYS = 2;
 
-    private static final String HEADER_INFLATE_TAG = "message header inflate";
-    private static final String HEADER_ADDVIEW_TAG = "message header addView";
     private static final String HEADER_RENDER_TAG = "message header render";
-    private static final String PREMEASURE_TAG = "message header pre-measure";
     private static final String LAYOUT_TAG = "message header layout";
     private static final String MEASURE_TAG = "message header measure";
 
-    private static final String RECIPIENT_HEADING_DELIMITER = "   ";
-
     private static final String LOG_TAG = LogTag.getLogTag();
 
     // This is a debug only feature
@@ -563,13 +558,6 @@
         return TextUtils.isEmpty(displayName) ? sender.getAddress() : displayName;
     }
 
-    /**
-     * Return the address, if a name is present, or null if not.
-     */
-    private static CharSequence getSenderAddress(Address sender) {
-        return (sender != null) ? sender.getAddress() : "";
-    }
-
     private static void setChildVisibility(int visibility, View... children) {
         for (View v : children) {
             if (v != null) {
@@ -1083,7 +1071,7 @@
         public int bottomHeight = -1;
     }
 
-    private boolean isValidPosition(int position, int size) {
+    private static boolean isValidPosition(int position, int size) {
         return position >= 0 && position < size;
     }
 
diff --git a/src/com/android/mail/ui/ConversationListFragment.java b/src/com/android/mail/ui/ConversationListFragment.java
index 134943e..f8e7a77 100644
--- a/src/com/android/mail/ui/ConversationListFragment.java
+++ b/src/com/android/mail/ui/ConversationListFragment.java
@@ -27,7 +27,6 @@
 import android.os.Handler;
 import android.os.Parcelable;
 import android.support.v4.widget.SwipeRefreshLayout.OnRefreshListener;
-import android.text.format.DateUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -97,8 +96,6 @@
      */
     private static int TIMESTAMP_UPDATE_INTERVAL = 0;
 
-    private static long NO_NEW_MESSAGE_DURATION = 1 * DateUtils.SECOND_IN_MILLIS;
-
     private ControllableActivity mActivity;
 
     // Control state.
@@ -157,8 +154,6 @@
 
     /** Duration, in milliseconds, of the CAB mode (peek icon) animation. */
     private static long sSelectionModeAnimationDuration = -1;
-    /** The time at which we last exited CAB mode. */
-    private long mSelectionModeExitedTimestamp = -1;
 
     // Let's ensure that we are only showing one out of the three views at once
     private void showListView() {
@@ -1097,7 +1092,6 @@
 
         @Override
         public void onSetEmpty() {
-            mSelectionModeExitedTimestamp = System.currentTimeMillis();
             mSwipeRefreshWidget.setEnabled(true);
         }