Support for Adaptive Handle Orientation

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 56a74a86d02612a88f3eab310031a593996f1b4d..b961b050025a2c6f1bd6428eb9f3c45cec27c7b6 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
@@ -156,28 +156,78 @@ public class PopupTouchHandleDrawable extends View {
 
         switch (orientation) {
             case TouchHandleOrientation.LEFT: {
-                mDrawable = HandleViewResources.getLeftHandleDrawable(mContext);
+                mDrawable = HandleViewResources.getLeftHandleDrawable(mContext, false);
                 mHotspotX = (mDrawable.getIntrinsicWidth() * 3) / 4f;
+                mHotspotY = 0;
                 break;
             }
 
             case TouchHandleOrientation.RIGHT: {
-                mDrawable = HandleViewResources.getRightHandleDrawable(mContext);
+                mDrawable = HandleViewResources.getRightHandleDrawable(mContext, false);
                 mHotspotX = mDrawable.getIntrinsicWidth() / 4f;
+                mHotspotY = 0;
                 break;
             }
 
             case TouchHandleOrientation.CENTER: {
-                mDrawable = HandleViewResources.getCenterHandleDrawable(mContext);
+                mDrawable = HandleViewResources.getCenterHandleDrawable(mContext, false);
                 mHotspotX = mDrawable.getIntrinsicWidth() / 2f;
+                mHotspotY = 0;
                 break;
             }
 
+            case TouchHandleOrientation.LEFT_INVERTED: {
+                mDrawable = HandleViewResources.getRightHandleDrawable(mContext, true);
+                mHotspotX = (mDrawable.getIntrinsicWidth() * 3) / 4f;
+                mHotspotY = mDrawable.getIntrinsicHeight();
+                break;
+            }
+
+            case TouchHandleOrientation.RIGHT_INVERTED: {
+                mDrawable = HandleViewResources.getLeftHandleDrawable(mContext, true);
+                mHotspotX = mDrawable.getIntrinsicWidth() / 4f;
+                mHotspotY = mDrawable.getIntrinsicHeight();
+                break;
+            }
+
+            case TouchHandleOrientation.LEFT_FLIPPED: {
+                mDrawable = HandleViewResources.getRightHandleDrawable(mContext, false);
+                mHotspotX = mDrawable.getIntrinsicWidth() / 4f;
+                mHotspotY = 0;
+                break;
+            }
+
+            case TouchHandleOrientation.RIGHT_FLIPPED: {
+                mDrawable = HandleViewResources.getLeftHandleDrawable(mContext, false);
+                mHotspotX = (mDrawable.getIntrinsicWidth() * 3) / 4f;
+                mHotspotY = 0;
+                break;
+            }
+
+            case TouchHandleOrientation.LEFT_FLIPPED_INVERTED: {
+                mDrawable = HandleViewResources.getLeftHandleDrawable(mContext, true);
+                mHotspotX = mDrawable.getIntrinsicWidth() / 4f;
+                mHotspotY = mDrawable.getIntrinsicHeight();
+                break;
+            }
+
+            case TouchHandleOrientation.RIGHT_FLIPPED_INVERTED: {
+                mDrawable = HandleViewResources.getRightHandleDrawable(mContext, true);
+                mHotspotX = (mDrawable.getIntrinsicWidth() * 3) / 4f;
+                mHotspotY = mDrawable.getIntrinsicHeight();
+                break;
+            }
+
+            case TouchHandleOrientation.CENTER_INVERTED: {
+                mDrawable = HandleViewResources.getCenterHandleDrawable(mContext, true);
+                mHotspotX = mDrawable.getIntrinsicWidth() / 2f;
+                mHotspotY = mDrawable.getIntrinsicHeight();
+                break;
+            }
             case TouchHandleOrientation.UNDEFINED:
             default:
                 break;
         }
-        mHotspotY = 0;
 
         // Force handle repositioning to accommodate the new orientation's hotspot.
         if (hadValidOrientation) setFocus(oldAdjustedPositionX, oldAdjustedPositionY);