Revert change to WebViewTest#testSetInitialScale

setInitialScale() API doesn't take display density into account.

Bug: 5477652
Change-Id: I759fbaafe68f89ea886c4dbb162cff07553495c5
diff --git a/tests/tests/webkit/src/android/webkit/cts/WebViewTest.java b/tests/tests/webkit/src/android/webkit/cts/WebViewTest.java
index 582cacd..3eb49b3 100755
--- a/tests/tests/webkit/src/android/webkit/cts/WebViewTest.java
+++ b/tests/tests/webkit/src/android/webkit/cts/WebViewTest.java
@@ -1943,8 +1943,7 @@
 
         runTestOnUiThread(new Runnable() {
             public void run() {
-                // setInitialScale() accepts initial scale in percentage (of display density)
-                assertEquals(defaultScale * 50 / 100f, mWebView.getScale(), .02f);
+                assertEquals(0.5f, mWebView.getScale(), .02f);
 
                 mWebView.setInitialScale(0);
                 mWebView.loadData("<html><body>" + p + "4" + "</body></html>", "text/html", null);