Fix setBrowserControlsState calls in tests

r488774 added a new parameter to this method but a few tests were
forgotten or added in the mean time. The tests weren't failing (default
arguments were ok) but this fixes them explicitly.

Bug: 711828
Change-Id: Ie9f0619aedc2661912c397c2c4572e7f43e18c66
Reviewed-on: https://chromium-review.googlesource.com/587911Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: David Bokan <bokan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#490116}

third_party/WebKit/LayoutTests/virtual/android/fast/rootscroller/browser-controls-background-iframe-scroller.html

@@ -8,7 +8,7 @@
   // NOTE: It is important that this test be run with the Android viewport
   // flags turned on.
   if (window.internals) {
-    window.internals.setBrowserControlsState(100, false);
+    window.internals.setBrowserControlsState(100, 0, false);
   }
 
   addEventListener("load", function() {

third_party/WebKit/LayoutTests/virtual/android/fast/rootscroller/browser-controls-background-iframe.html

@@ -8,7 +8,7 @@
   // NOTE: It is important that this test be run with the Android viewport
   // flags turned on.
   if (window.internals) {
-    window.internals.setBrowserControlsState(100, false);
+    window.internals.setBrowserControlsState(100, 0, false);
   }
 
   addEventListener("load", function() {

third_party/WebKit/LayoutTests/virtual/android/fast/rootscroller/browser-controls-background.html

@@ -8,7 +8,7 @@
   // NOTE: It is important that this test be run with the Android viewport
   // flags turned on.
   if (window.internals) {
-    window.internals.setBrowserControlsState(100, false);
+    window.internals.setBrowserControlsState(100, 0, false);
   }
 
   addEventListener("load", function() {