Removing repeated retrieval of width and height for PastePopup menu.

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser.input;
 
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.util.TypedValue;
 import android.view.Gravity;
@@ skipping 93 matching lines @@
     public void onClick(View v) {
         paste();
         hide();
     }
 
     private void positionAt(int x, int y) {
         if (mRawPositionX == x && mRawPositionY == y && isShowing()) return;
         mRawPositionX = x;
         mRawPositionY = y;
 
-        View contentView = mContainer.getContentView();
-        int width = contentView.getMeasuredWidth();
-        int height = contentView.getMeasuredHeight();
+        final View contentView = mContainer.getContentView();
+        final int width = contentView.getMeasuredWidth();
+        final int height = contentView.getMeasuredHeight();
 
         mPositionX = (int) (x - width / 2.0f);
         mPositionY = y - height - mLineOffsetY;
 
         final int[] coords = new int[2];
         mParent.getLocationInWindow(coords);
         coords[0] += mPositionX;
         coords[1] += mPositionY;
 
         int minOffsetY = 0;
         if (mParent.getSystemUiVisibility() == View.SYSTEM_UI_FLAG_VISIBLE) {
             minOffsetY = mStatusBarHeight;
         }
 
         final int screenWidth = mContext.getResources().getDisplayMetrics().widthPixels;
         if (coords[1] < minOffsetY) {
-            // Update dimensions from new view
-            contentView = mContainer.getContentView();
-            width = contentView.getMeasuredWidth();
-            height = contentView.getMeasuredHeight();
-
             // Vertical clipping, move under edited line and to the side of insertion cursor
             // TODO bottom clipping in case there is no system bar
             coords[1] += height;
             coords[1] += mLineOffsetY;
 
             // Move to right hand side of insertion cursor by default. TODO RTL text.
             final int handleHalfWidth = mWidthOffsetX / 2;
 
             if (x + width < screenWidth) {
                 coords[0] += handleHalfWidth + width / 2;
@@ skipping 35 matching lines @@
             mPasteView.setOnClickListener(this);
         }
 
         mContainer.setContentView(mPasteView);
     }
 
     private void paste() {
         mDelegate.paste();
     }
 }