Handle abnormal location information

chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuHandler.java

Index: chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuHandler.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuHandler.java b/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuHandler.java
index 66ca0c30e2b8137f19853f5f688322f2098d3c38..4e2c465f0dc9286039f8e40e5024e5f07114c863 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuHandler.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuHandler.java
@@ -6,6 +6,7 @@ package org.chromium.chrome.browser.appmenu;
 
 import android.app.Activity;
 import android.content.res.TypedArray;
+import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.view.ContextThemeWrapper;
@@ -94,8 +95,18 @@ public class AppMenuHandler {
         // Get the height and width of the display.
         Rect appRect = new Rect();
         mActivity.getWindow().getDecorView().getWindowVisibleDisplayFrame(appRect);
+
+        // Use full size of window for abnormal appRect.
+        if (appRect.left < 0 && appRect.top < 0) {
+            appRect.left = 0;
+            appRect.top = 0;
+            appRect.right = mActivity.getWindow().getDecorView().getWidth();
+            appRect.bottom = mActivity.getWindow().getDecorView().getHeight();
+        }
         int rotation = mActivity.getWindowManager().getDefaultDisplay().getRotation();
-        mAppMenu.show(wrapper, anchorView, isByHardwareButton, rotation, appRect);
+        Point pt = new Point();
+        mActivity.getWindowManager().getDefaultDisplay().getSize(pt);
+        mAppMenu.show(wrapper, anchorView, isByHardwareButton, rotation, appRect, pt.y);
         mAppMenuDragHelper.onShow(startDragging);
         UmaBridge.menuShow();
         return true;