--- a/mobile/android/tests/browser/robocop/robocop.ini
+++ b/mobile/android/tests/browser/robocop/robocop.ini
@@ -1,13 +1,12 @@
 [DEFAULT]
 subsuite = robocop
 
 [src/org/mozilla/gecko/tests/testGeckoProfile.java]
-# [src/org/mozilla/gecko/tests/test_bug720538.java] # disabled on fig - bug 897072
 [src/org/mozilla/gecko/tests/testAboutPage.java]
 # disabled on Android 2.3; bug 975187
 skip-if = android_version == "10"
 [src/org/mozilla/gecko/tests/testAddonManager.java]
 # disabled on 2.3: bug 941624, bug 1063509, bug 1073374, bug 1087221, bug 1088023, bug 1088027, bug 1090206; on 4.3, bug 1144918
 skip-if = android_version == "10" || android_version == "18"
 [src/org/mozilla/gecko/tests/testAddSearchEngine.java]
 # disabled on Android 2.3, bug 979552; on 4.3, bug 1120759

deleted file mode 100644
--- a/mobile/android/tests/browser/robocop/src/org/mozilla/gecko/tests/test_bug720538.java
+++ /dev/null
@@ -1,74 +0,0 @@
-package org.mozilla.gecko.tests;
-
-import org.mozilla.gecko.Actions;
-import org.mozilla.gecko.PaintedSurface;
-
-public class test_bug720538 extends PixelTest {
-    public void test_bug720538() {
-        String url = getAbsoluteUrl("/robocop/test_bug720538.html");
-
-        blockForGeckoReady();
-
-        /*
-         * for this test, we load the associated test_bug720538.html file. this file has two
-         * iframes (painted completely blue - #0000FF) and the rest of the page is the background
-         * color, which is #008000 green. When we first render the page there is an iframe in
-         * the top-left corner, and when we double-tap on it it should zoom to fill the visible
-         * view area leaving a little bit of space on either side. We can test for this by checking
-         * a few pixels to ensure that there is some background visible on either side of the iframe.
-         * Finally, when we double-tap on it to zoom out again, we need to check that the bottom of
-         * the view doesn't have any checkerboarding. We can verify this by getting a few pixels and
-         * checking that it is the same as the expected background color of the page, as opposed to
-         * the gray shades of the checkerboard.
-         */
-
-        PaintedSurface painted = loadAndGetPainted(url);
-
-        try {
-            // first we check that the point we want to double-tap (100, 100) is blue, indicating it's inside the iframe
-            mAsserter.ispixel(painted.getPixelAt(100, 100), 0, 0, 0xFF, "Ensuring double-tap point is in the iframe");
-        } finally {
-            painted.close();
-        }
-
-        // do the double tap and wait for the double-tap animation to finish. we assume the animation is done
-        // when we find a 500ms period with no paint events that occurs after at least one paint event.
-        Actions.RepeatedEventExpecter paintExpecter = mActions.expectPaint();
-        MotionEventHelper meh = new MotionEventHelper(getInstrumentation(), mDriver.getGeckoLeft(), mDriver.getGeckoTop());
-        meh.doubleTap(100, 100);
-        painted = waitForPaint(paintExpecter);
-        paintExpecter.unregisterListener();
-
-        try {
-            // check a few points to ensure that we did a good zoom-to-block on the iframe. this checks that
-            // the background color is visible on the left and right edges of the viewport, but the iframe is
-            // visible in between those edges
-            mAsserter.ispixel(painted.getPixelAt(0, 100), 0, 0x80, 0, "Checking page background to the left of the iframe");
-            mAsserter.ispixel(painted.getPixelAt(50, 100), 0, 0, 0xFF, "Checking for iframe a few pixels from the left edge");
-            mAsserter.ispixel(painted.getPixelAt(mDriver.getGeckoWidth() - 51, 100), 0, 0, 0xFF, "Checking for iframe a few pixels from the right edge");
-            mAsserter.ispixel(painted.getPixelAt(mDriver.getGeckoWidth() - 1, 100), 0, 0x80, 0, "Checking page background the right of the iframe");
-        } finally {
-            painted.close();
-        }
-
-        // now we do double-tap again to zoom out and wait for the animation to finish, as before
-        paintExpecter = mActions.expectPaint();
-        meh.doubleTap(mDriver.getGeckoWidth() / 2, 100);
-        painted = waitForPaint(paintExpecter);
-        paintExpecter.unregisterListener();
-
-        try {
-            // and now we check a pixel at the bottom of the view to ensure that we have the page
-            // background and not some checkerboarding. use the second-last row of pixels instead of
-            // the last row because the last row is subject to rounding and clipping errors
-            for (int y = 2; y < 10; y++) {
-                for (int x = 0; x < 10; x++) {
-                    mAsserter.dumpLog("Pixel at " + x + ", " + (mDriver.getGeckoHeight() - y) + ": " + Integer.toHexString(painted.getPixelAt(x, mDriver.getGeckoHeight() - y)));
-                }
-            }
-            mAsserter.ispixel(painted.getPixelAt(0, mDriver.getGeckoHeight() - 2), 0, 0x80, 0, "Checking bottom-left corner of viewport");
-        } finally {
-            painted.close();
-        }
-    }
-}

deleted file mode 100644
--- a/mobile/android/tests/browser/robocop/test_bug720538.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<html><head><title>Double tap on iframe causes overflow area at bottom to appear permanently</title>
-<meta charset="utf-8">
-<style>
-iframe {
-border: 10px dashed blue;
-border-radius: 50px;
-width: 600px;
-height: 300px;
-background-color: blue;
-}
-</style>
-</head><body style="background: green;">
-
-<iframe></iframe>
-<br>
-
-
-
-
-<div style="position: absolute; left: 140%; top: 110%;">
-
-<iframe></iframe>
-
-</div>
-</body></html>