Separate out Touch Selection Orientation enum

content/public/android/java/src/org/chromium/content/browser/input/PopupTouchHandleDrawable.java

Index: content/public/android/java/src/org/chromium/content/browser/input/PopupTouchHandleDrawable.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/PopupTouchHandleDrawable.java b/content/public/android/java/src/org/chromium/content/browser/input/PopupTouchHandleDrawable.java
index f0b15e8e899525c8c9cc3dd8d5d5d742bb9b8067..a54391cf3d1849b1a51344b3d905592bfdf76cc8 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/PopupTouchHandleDrawable.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/PopupTouchHandleDrawable.java
@@ -58,9 +58,6 @@ public class PopupTouchHandleDrawable extends View {
 
     private final int[] mTempScreenCoords = new int[2];
 
-    static final int LEFT = 0;
-    static final int CENTER = 1;
-    static final int RIGHT = 2;
     private int mOrientation = -1;
 
     // Length of the delay before fading in after the last page movement.
@@ -144,8 +141,10 @@ public class PopupTouchHandleDrawable extends View {
         return handled;
     }
 
+    @CalledByNative
     private void setOrientation(int orientation) {
-        assert orientation >= LEFT && orientation <= RIGHT;
+        assert orientation >= TouchHandleOrientation.TOUCH_HANDLE_LEFT
+                && orientation <= TouchHandleOrientation.TOUCH_HANDLE_RIGHT;
         if (mOrientation == orientation) return;
 
         final boolean hadValidOrientation = mOrientation != -1;
@@ -155,24 +154,27 @@ public class PopupTouchHandleDrawable extends View {
         final int oldAdjustedPositionY = getAdjustedPositionY();
 
         switch (orientation) {
-            case LEFT: {
+            case TouchHandleOrientation.TOUCH_HANDLE_LEFT: {
                 mDrawable = HandleViewResources.getLeftHandleDrawable(mContext);
                 mHotspotX = (mDrawable.getIntrinsicWidth() * 3) / 4f;
                 break;
             }
 
-            case RIGHT: {
+            case TouchHandleOrientation.TOUCH_HANDLE_RIGHT: {
                 mDrawable = HandleViewResources.getRightHandleDrawable(mContext);
                 mHotspotX = mDrawable.getIntrinsicWidth() / 4f;
                 break;
             }
 
-            case CENTER:
-            default: {
+            case TouchHandleOrientation.TOUCH_HANDLE_CENTER: {
                 mDrawable = HandleViewResources.getCenterHandleDrawable(mContext);
                 mHotspotX = mDrawable.getIntrinsicWidth() / 2f;
                 break;
             }
+
+            case TouchHandleOrientation.TOUCH_HANDLE_ORIENTATION_UNDEFINED:
+            default:
+                break;
         }
         mHotspotY = 0;
 
@@ -344,21 +346,6 @@ public class PopupTouchHandleDrawable extends View {
     }
 
     @CalledByNative
-    private void setRightOrientation() {
-        setOrientation(RIGHT);
-    }
-
-    @CalledByNative
-    private void setLeftOrientation() {
-        setOrientation(LEFT);
-    }
-
-    @CalledByNative
-    private void setCenterOrientation() {
-        setOrientation(CENTER);
-    }
-
-    @CalledByNative
     private void setOpacity(float alpha) {
         // Ignore opacity updates from the caller as they are not compatible
         // with the custom fade animation.