Do not trigger touch adjustment in AddressDetectionTest#testAddressLimits

Blink behaviour is being changed to re-use the hit test node for content
detection so this test shouldn't trigger touch adjustment as future changes to
adjustment would cause this to fail.

This is part 1 of 2, will be followed by
https://codereview.chromium.org/604573002

BUG=381728, 416746

Review URL: https://codereview.chromium.org/603813002

Cr-Commit-Position: refs/heads/master@{#297546}

content/test/data/android/device_files/content_detection/geo_address_limits.html

@@ -11,7 +11,7 @@ Non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. 259
 </p>
 
 <!-- Limited address exploration -->
-<button><br>12</br></button><span id="test3">34</span> Main St. Boston, MA 02118
+<div><b>12</b></div> <div><span id="test3">34</span> Main St. Boston, MA 02118</div>
 
 <!-- Unformatted contents -->
 <pre>