Fixed Compilation issues related to API Level of Android

content/public/android/java/src/org/chromium/content/browser/PopupZoomer.java

 // Copyright 2012 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;
 
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
@@ skipping 515 matching lines @@
     }
 
     /**
      * Returns true if the point is inside the final drawable area for this popup zoomer.
      */
     private boolean isTouchOutsideArea(float x, float y) {
         return !mClipRect.contains(x, y);
     }
 
     @Override
+    public boolean performClick() {
+        return super.performClick();

[aurimas (slooooooooow), 2014/08/12 15:59:44]

Why do we need this override? It just calls super. Can we do that directly from
onTouchEvent?

[AKVT, 2014/08/12 16:22:40]

This is to tackle overrides onTouchEvent but not performClick:
ClickableViewAccessibility [warning] issue.

+    }
+
+    @Override
     public boolean onTouchEvent(MotionEvent event) {
         mGestureDetector.onTouchEvent(event);
+        if (event.getAction() == MotionEvent.ACTION_UP) {
+            performClick();

[aurimas (slooooooooow), 2014/08/12 16:30:21]

I guess I did not explain it well. Why don't we call super.performClick() here
directly instead of creating an override method with only super call in it?

+        }
         return true;
     }
 
     private static class ReverseInterpolator implements Interpolator {
         private final Interpolator mInterpolator;
 
         public ReverseInterpolator(Interpolator i) {
             mInterpolator = i;
         }
 
         @Override
         public float getInterpolation(float input) {
             input = 1.0f - input;
             if (mInterpolator == null) return input;
             return mInterpolator.getInterpolation(input);
         }
     }
 }