Remove special casing for context menu animation for BrowserActions.

chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionActivity.java
index de634b39efa9930ba3656cc24a0e8b28903f20f4..3f963c9312124bc2387c6e2ae0e14ffa443fa7ab 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionActivity.java
@@ -7,6 +7,7 @@ package org.chromium.chrome.browser.browseractions;
 import android.app.PendingIntent;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.graphics.Point;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.customtabs.browseractions.BrowserActionItem;
@@ -99,9 +100,16 @@ public class BrowserActionActivity extends AsyncInitializationActivity {
      */
     private ContextMenuParams createContextMenuParams() {
         Referrer referrer = IntentHandler.constructValidReferrerForAuthority(mCreatorPackageName);
+
+        Point displaySize = new Point();
+        getWindowManager().getDefaultDisplay().getSize(displaySize);
+        float density = getResources().getDisplayMetrics().density;
+        int touchX = (int) ((displaySize.x / 2f) / density);
+        int touchY = (int) ((displaySize.y / 2f) / density);
+
         return new ContextMenuParams(mType, mUri.toString(), mUri.toString(), mUri.toString(),
                 mUri.toString(), mUri.toString(), mUri.toString(), false /* imageWasFetchedLoFi */,
-                referrer, false /* canSaveMedia */, 0 /* touchPointXDp */, 0 /* touchPointYDp */);
+                referrer, false /* canSaveMedia */, touchX, touchY);
     }
 
     @Override