Revert of Add ExecuteJavaScriptForTest and make all tests use it

android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.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.android_webview.test;
 
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.os.Build;
@@ skipping 385 matching lines @@
         final AwTestContainerView testView = createAwTestContainerViewOnMainSync(mContentsClient);
         final CallbackHelper callback = new CallbackHelper();
 
         runTestOnUiThread(new Runnable() {
             @Override
             public void run() {
                 AwContents awContents = testView.getAwContents();
                 AwSettings awSettings = awContents.getSettings();
                 awSettings.setJavaScriptEnabled(true);
                 awContents.addJavascriptInterface(new JavaScriptObject(callback), "bridge");
-                awContents.evaluateJavaScriptForTests("window.bridge.run();", null);
+                awContents.evaluateJavaScript("window.bridge.run();", null);
             }
         });
         callback.waitForCallback(0, 1, WAIT_TIMEOUT_MS, TimeUnit.MILLISECONDS);
     }
 
     @Feature({"AndroidWebView"})
     @SmallTest
     public void testEscapingOfErrorPage() throws Throwable {
         AwTestContainerView testView = createAwTestContainerViewOnMainSync(mContentsClient);
         AwContents awContents = testView.getAwContents();
@@ skipping 296 matching lines @@
         assertFalse(grandChild.hasStyle);
     }
 
     @Feature({"AndroidWebView"})
     @SmallTest
     public void testRequestAccessibilitySnapshotAboutBlank() throws Throwable {
         AccessibilitySnapshotNode root = receiveAccessibilitySnapshot(null);
         assertEquals(null, root);
     }
 }