Revert 274186 "Re-enable PDFExtensionTest.BasicPlugin"

trunk/src/chrome/test/data/pdf/basic_plugin_test.js

 // Copyright 2014 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.
 
 /**
  * These tests require that the PDF plugin be available to run correctly.
  */
 var tests = [
   /**
    * Test that the page is sized to the size of the document.
    */
   function testPageSize() {
-    // Verify that the initial zoom is less than or equal to 100%.
-    chrome.test.assertTrue(viewer.viewport.zoom <= 1);
+    // Verify that the initial zoom is 100%.
+    chrome.test.assertEq(1, viewer.viewport.zoom);
 
-    viewer.viewport.zoom = 1;
     var sizer = document.getElementById('sizer');
     chrome.test.assertEq(826, sizer.offsetWidth);
     chrome.test.assertEq(1066, sizer.offsetHeight);
     chrome.test.succeed();
   },
 
   function testAccessibility() {
     var client = new PDFScriptingAPI(window, window.location.origin);
     client.setDestinationWindow(window);
     client.getAccessibilityJSON(chrome.test.callbackPass(function(json) {
@@ skipping 17 matching lines @@
       chrome.test.assertEq('text', dict.textBox[1].textNodes[0].type);
       chrome.test.assertEq('some more text',
                            dict.textBox[1].textNodes[0].text);
     }), 0);
   }
 ];
 
 window.addEventListener('pdfload', function() {
   chrome.test.runTests(tests);
 });