Reducing method count by eliminating synthetic accessors

Elimates 304 methods based on dex analysis

The java compiler generates sythetic accessor methods for all private
fields, methods and contructors accessed from inner classes. By marking them
package-private and @Thunk instead, sythentic accessor methods are no
longer needeed. These annotated elements should be treated as private.

Change-Id: Id0dc2c92733474250d8ff12fa793d3a8adeb1f26

src/com/android/launcher3/DragLayer.java

diff --git a/src/com/android/launcher3/DragLayer.java b/src/com/android/launcher3/DragLayer.java
index a352b79..ab2e094 100644
--- a/src/com/android/launcher3/DragLayer.java
+++ b/src/com/android/launcher3/DragLayer.java
@@ -39,6 +39,7 @@
 import android.widget.TextView;
 
 import com.android.launcher3.InsettableFrameLayout.LayoutParams;
+import com.android.launcher3.util.Thunk;
 
 import java.util.ArrayList;
 
@@ -46,7 +47,7 @@
  * A ViewGroup that coordinates dragging across its descendants
  */
 public class DragLayer extends InsettableFrameLayout {
-    private DragController mDragController;
+    @Thunk DragController mDragController;
     private int[] mTmpXY = new int[2];
 
     private int mXDown, mYDown;
@@ -61,9 +62,9 @@
     private ValueAnimator mDropAnim = null;
     private ValueAnimator mFadeOutAnim = null;
     private TimeInterpolator mCubicEaseOutInterpolator = new DecelerateInterpolator(1.5f);
-    private DragView mDropView = null;
-    private int mAnchorViewInitialScrollX = 0;
-    private View mAnchorView = null;
+    @Thunk DragView mDropView = null;
+    @Thunk int mAnchorViewInitialScrollX = 0;
+    @Thunk View mAnchorView = null;
 
     private boolean mHoverPointClosesFolder = false;
     private Rect mHitRect = new Rect();
@@ -779,7 +780,7 @@
         return mDropView;
     }
 
-    private void fadeOutDragView() {
+    @Thunk void fadeOutDragView() {
         mFadeOutAnim = new ValueAnimator();
         mFadeOutAnim.setDuration(150);
         mFadeOutAnim.setFloatValues(0f, 1f);