Remove prefixed Shadow DOM APIs in Element.

It's time to remove. We've shipped unprefixed APIs for these APIs.

BUG=336121

Review URL: https://codereview.chromium.org/208503004

git-svn-id: svn://svn.chromium.org/blink/trunk@170008 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/css3/viewport-percentage-lengths/viewport-percentage-lengths-resize.html

@@ -24,7 +24,7 @@ if (window.testRunner) {
 }
 
 var sizes = [[800, 600], [900, 600], [900, 640], [500, 640], [800, 600]]
-var root = host.webkitCreateShadowRoot();
+var root = host.createShadowRoot();
 testshadow = document.createElement("div");
 testshadow.id = "testshadow";
 root.innerHTML = "<style> #testshadow { border: 10vmax solid green; } </style>";

third_party/WebKit/LayoutTests/fast/dom/HTMLDialogElement/modal-dialog-distributed-child-is-not-inert.html

@@ -25,7 +25,7 @@ jsTestIsAsync = true;
 description('Tests that nodes transposed into the dialog are not inert. The test passes if you can click the button.');
 
 dialog = document.querySelector('dialog');
-root = document.querySelector('#host').webkitCreateShadowRoot();
+root = document.querySelector('#host').createShadowRoot();
 root.appendChild(dialog);
 dialog.showModal();
 

third_party/WebKit/LayoutTests/fast/dom/gc-treescope.html

@@ -25,7 +25,7 @@ function reloadUntil(max) {
 
 function init() {
     var shadowHost = document.createElement("SHADOWHOST");
-    var shadowRoot = shadowHost.webkitCreateShadowRoot();
+    var shadowRoot = shadowHost.createShadowRoot();
     var child = document.createElement("CHILD");
     shadowRoot.appendChild(child);
     child.style.zoom = 34;

third_party/WebKit/LayoutTests/fast/dom/shadow/reattach-content-ancestor.html

@@ -4,7 +4,7 @@
 
 <script>
     var host = document.getElementById('host');
-    var root = host.webkitCreateShadowRoot();
+    var root = host.createShadowRoot();
     root.innerHTML = "<div style='display: none'><content></content></div>";
     document.body.offsetTop;
     root.firstElementChild.style.display = 'block';

third_party/WebKit/LayoutTests/fast/dom/shadow/reinsert-insertion-point.html

@@ -6,7 +6,7 @@
 
 <script>
 var inside = document.getElementById('inside');
-var insideRoot = inside.webkitCreateShadowRoot();
+var insideRoot = inside.createShadowRoot();
 
 var content = insideRoot.appendChild(document.createElement('content'));
 
@@ -17,4 +17,3 @@ insideRoot.appendChild(content);
 
 shouldBeTrue("inside.offsetHeight > 0");
 </script>
-

third_party/WebKit/LayoutTests/fast/dom/shadow/shadowdom-for-input-spellcheck.html

@@ -4,7 +4,6 @@ if (window.testRunner)
     testRunner.dumpAsText();
 if (window.internals)
     internals.settings.setUnifiedTextCheckerEnabled(true);
-Element.prototype.createShadowRoot = Element.prototype.webkitCreateShadowRoot || Element.prototype.createShadowRoot;
 onload = function() {
     var myShadowRoot = document.getElementById('sample').createShadowRoot();
     var myShadowElement = document.createElement('defs');

third_party/WebKit/LayoutTests/fast/dom/shadow/stale-distribution-after-shadow-removal.html

@@ -10,8 +10,8 @@
         testRunner.dumpAsText();
 
     var host = document.getElementById('host');
-    var oldestShadowRoot = host.webkitCreateShadowRoot();
-    var youngestShadowRoot = host.webkitCreateShadowRoot();
+    var oldestShadowRoot = host.createShadowRoot();
+    var youngestShadowRoot = host.createShadowRoot();
 
     oldestShadowRoot.innerHTML = '';
     youngestShadowRoot.innerHTML = '<shadow></shadow>';

third_party/WebKit/LayoutTests/fast/layers/crash-shadowdom-scrollbar-no-scrollable-area.html

@@ -26,7 +26,7 @@ function boom() {
     document.documentElement.appendChild(header);
 
     document.body.offsetTop;
-    var shadow = document.createElement('div').webkitCreateShadowRoot();
+    var shadow = document.createElement('div').createShadowRoot();
     shadow.appendChild(tfoot);
 }
 window.onload = boom;

third_party/WebKit/LayoutTests/http/tests/inspector-enabled/shadow-dom-rules-restart.html

@@ -20,7 +20,7 @@ function createShadowRoot()
     if (window.testRunner)
         testRunner.waitUntilDone();
     var template = document.querySelector('#tmpl');
-    var root = document.querySelector('#host').webkitCreateShadowRoot();
+    var root = document.querySelector('#host').createShadowRoot();
     root.appendChild(template.content.cloneNode(true));
     if (window.testRunner)
         testRunner.showWebInspector();

third_party/WebKit/LayoutTests/http/tests/inspector-enabled/shadow-dom-rules.html

@@ -9,7 +9,7 @@ function createShadowRoot()
     if (window.testRunner)
         testRunner.waitUntilDone();
     var template = document.querySelector('#tmpl');
-    var root = document.querySelector('#host').webkitCreateShadowRoot();
+    var root = document.querySelector('#host').createShadowRoot();
     root.appendChild(template.content.cloneNode(true));
     if (window.testRunner)
         testRunner.showWebInspector();

third_party/WebKit/LayoutTests/inspector-protocol/shadow-dom-rules-in-styleSheetAddedEvent.html

@@ -6,7 +6,7 @@
 function pageLoaded()
 {
     var template = document.querySelector("#tmpl");
-    var root = document.querySelector("#host").webkitCreateShadowRoot();
+    var root = document.querySelector("#host").createShadowRoot();
     root.appendChild(template.content.cloneNode(true));
     runTest();
 }

third_party/WebKit/LayoutTests/inspector/elements/breadcrumb-shadow-roots.html

@@ -8,7 +8,7 @@
 function loaded()
 {
     var template = document.querySelector("#tmpl");
-    var root = document.querySelector("#host").webkitCreateShadowRoot();
+    var root = document.querySelector("#host").createShadowRoot();
     root.appendChild(template.content.cloneNode(true));
     runTest();
 }

third_party/WebKit/LayoutTests/inspector/elements/styles/shadow-dom-rules.html

@@ -7,7 +7,7 @@
 function createShadowRoot()
 {
     var template = document.querySelector('#tmpl');
-    var root = document.querySelector('#host').webkitCreateShadowRoot();
+    var root = document.querySelector('#host').createShadowRoot();
     root.appendChild(template.content.cloneNode(true));
 }
 

third_party/WebKit/PerformanceTests/Events/EventsDispatchingInDeeplyNestedShadowTrees.html

@@ -19,7 +19,7 @@ function createTreeOfTrees(root, depth, eachTreeHeight)
         return;
       var child = document.createElement('div');
       node.appendChild(child);
-      var shadowRoot = child.webkitCreateShadowRoot();
+      var shadowRoot = child.createShadowRoot();
       createTreeOfTrees(shadowRoot, depth - 1, eachTreeHeight);
 }
 

third_party/WebKit/PerformanceTests/Events/EventsDispatchingInShadowTrees.html

@@ -20,7 +20,7 @@ function createTreeOfTrees(root, depth, branch, eachTreeHeight)
     for (i = 0; i < branch; ++i) {
         var child = document.createElement('div');
         node.appendChild(child);
-        var shadowRoot = child.webkitCreateShadowRoot();
+        var shadowRoot = child.createShadowRoot();
         createTreeOfTrees(shadowRoot, depth - 1, branch, eachTreeHeight);
     }
 }

third_party/WebKit/PerformanceTests/ShadowDOM/ChangingClassNameShadowDOM.html

@@ -17,7 +17,7 @@ function setup()
 {
     var nDivs = numDivsInHost;
 
-    window.shadowRoot = host.webkitCreateShadowRoot();
+    window.shadowRoot = host.createShadowRoot();
     shadowRoot.innerHTML = '<h2>Selected</h2><div id="selected"><content select=".selected"></content></div><h2>NonSelected</h2><div id="nonselected"><content></content></div>';
 
     for (var i = 0; i < nDivs; ++i) {

third_party/WebKit/PerformanceTests/ShadowDOM/ChangingSelect.html

@@ -18,7 +18,7 @@ function setup()
 {
     var nDivs = numDivsInHost;
 
-    window.shadowRoot = host.webkitCreateShadowRoot();
+    window.shadowRoot = host.createShadowRoot();
     shadowRoot.innerHTML = '<h2>Selected</h2><div id="selected"><content select=".selected"></content></div><h2>NonSelected</h2><div id="nonselected"><content></content></div>';
 
     for (var i = 0; i < nDivs; ++i) {

third_party/WebKit/PerformanceTests/ShadowDOM/ContentReprojection.html

@@ -25,11 +25,11 @@ function setup()
         host.appendChild(div);
     }
 
-    var shadowRoot = host.webkitCreateShadowRoot();
+    var shadowRoot = host.createShadowRoot();
     shadowRoot.innerHTML = '<div id="host2"><content></content></div>';
 
     var host2 = shadowRoot.getElementById('host2');
-    var shadowRoot2 = host2.webkitCreateShadowRoot();
+    var shadowRoot2 = host2.createShadowRoot();
     shadowRoot2.innerHTML = '<content select=".selected"></content>';
 }
 

third_party/WebKit/PerformanceTests/ShadowDOM/DistributionWithMultipleShadowRoots.html

@@ -28,7 +28,7 @@ function setup()
         var shadow = document.createElement('shadow');
         var content = document.createElement('content');
         shadow.appendChild(content);
-        var shadowRoot = host.webkitCreateShadowRoot();
+        var shadowRoot = host.createShadowRoot();
         shadowRoot.appendChild(shadow);
     }
 }

third_party/WebKit/PerformanceTests/ShadowDOM/LargeDistributionWithoutLayout.html

@@ -24,7 +24,7 @@ function setup()
     }
 
     window.content = document.createElement('content');
-    var shadowRoot = host.webkitCreateShadowRoot();
+    var shadowRoot = host.createShadowRoot();
     shadowRoot.appendChild(content);
 }
 

third_party/WebKit/PerformanceTests/ShadowDOM/MultipleInsertionPoints.html

@@ -32,7 +32,7 @@ function setup()
         host.appendChild(div);
     }
 
-    var shadowRoot = host.webkitCreateShadowRoot();
+    var shadowRoot = host.createShadowRoot();
     for (var i = 0; i < classNames.length; ++i) {
         var content = document.createElement('content');
         content.setAttribute('select', '.' + classNames[i]);

third_party/WebKit/PerformanceTests/ShadowDOM/ShadowReprojection.html

@@ -25,11 +25,11 @@ function setup()
         host.appendChild(div);
     }
 
-    var shadowRoot = host.webkitCreateShadowRoot();
+    var shadowRoot = host.createShadowRoot();
     shadowRoot.innerHTML = '<div id="host2"><shadow><content></content></shadow></div>';
 
     var host2 = shadowRoot.getElementById('host2');
-    var shadowRoot2 = host2.webkitCreateShadowRoot();
+    var shadowRoot2 = host2.createShadowRoot();
     shadowRoot2.innerHTML = '<content select=".selected"></content>';
 }
 

third_party/WebKit/PerformanceTests/ShadowDOM/SmallDistributionWithLayout.html

@@ -24,7 +24,7 @@ function setup()
     }
 
     var content = document.createElement('content');
-    var shadowRoot = host.webkitCreateShadowRoot();
+    var shadowRoot = host.createShadowRoot();
     shadowRoot.appendChild(content);
 }
 

third_party/WebKit/Source/core/dom/Element.idl

@@ -116,10 +116,6 @@
     [PerWorldBindings] readonly attribute ShadowRoot shadowRoot;
     [PerWorldBindings] NodeList getDestinationInsertionPoints();
 
-    // To-be-deprecated prefixed Shadow DOM API
-    [ImplementedAs=createShadowRoot, RaisesException, MeasureAs=ShadowDOMPrefixedCreateShadowRoot] ShadowRoot webkitCreateShadowRoot();
-    [ImplementedAs=shadowRoot, PerWorldBindings, MeasureAs=ShadowDOMPrefixedShadowRoot] readonly attribute ShadowRoot webkitShadowRoot;
-
     // CSSOM View Module API
     ClientRectList getClientRects();
     ClientRect getBoundingClientRect();

third_party/WebKit/Source/core/frame/UseCounter.h

@@ -134,8 +134,6 @@ public:
         FormElement = 84,
         DemotedFormElement = 85,
         CaptureAttributeAsEnum = 86,
-        ShadowDOMPrefixedCreateShadowRoot = 88,
-        ShadowDOMPrefixedShadowRoot = 89,
         SVGAnimationElement = 90,
         KeyboardEventKeyLocation = 91,
         LineClamp = 96,