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Side by Side Diff: third_party/WebKit/Source/bindings/core/v8/custom/V8WindowCustom.cpp

Issue 2571063002: Remove Blink-in-JS (Closed)
Patch Set: Created 4 years ago
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1 /* 1 /*
2 * Copyright (C) 2009, 2011 Google Inc. All rights reserved. 2 * Copyright (C) 2009, 2011 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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189 // None of these need to be RefPtr because info and context are guaranteed 189 // None of these need to be RefPtr because info and context are guaranteed
190 // to hold on to them. 190 // to hold on to them.
191 DOMWindow* window = V8Window::toImpl(info.Holder()); 191 DOMWindow* window = V8Window::toImpl(info.Holder());
192 // TODO(yukishiino): The HTML spec specifies that we should use the 192 // TODO(yukishiino): The HTML spec specifies that we should use the
193 // Incumbent Realm instead of the Current Realm, but currently we don't have 193 // Incumbent Realm instead of the Current Realm, but currently we don't have
194 // a way to retrieve the Incumbent Realm. See also: 194 // a way to retrieve the Incumbent Realm. See also:
195 // https://html.spec.whatwg.org/multipage/comms.html#dom-window-postmessage 195 // https://html.spec.whatwg.org/multipage/comms.html#dom-window-postmessage
196 LocalDOMWindow* source = currentDOMWindow(info.GetIsolate()); 196 LocalDOMWindow* source = currentDOMWindow(info.GetIsolate());
197 197
198 ASSERT(window); 198 ASSERT(window);
199 UseCounter::countIfNotPrivateScript(info.GetIsolate(), window->frame(), 199 UseCounter::count(window->frame(), UseCounter::WindowPostMessage);
200 UseCounter::WindowPostMessage);
201 200
202 // If called directly by WebCore we don't have a calling context. 201 // If called directly by WebCore we don't have a calling context.
203 if (!source) { 202 if (!source) {
204 exceptionState.throwTypeError("No active calling context exists."); 203 exceptionState.throwTypeError("No active calling context exists.");
205 return; 204 return;
206 } 205 }
207 206
208 // This function has variable arguments and can be: 207 // This function has variable arguments and can be:
209 // postMessage(message, targetOrigin) 208 // postMessage(message, targetOrigin)
210 // postMessage(message, targetOrigin, {sequence of transferrables}) 209 // postMessage(message, targetOrigin, {sequence of transferrables})
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326 if (items->hasExactlyOneItem()) { 325 if (items->hasExactlyOneItem()) {
327 v8SetReturnValueFast(info, items->item(0), window); 326 v8SetReturnValueFast(info, items->item(0), window);
328 return; 327 return;
329 } 328 }
330 v8SetReturnValueFast(info, items, window); 329 v8SetReturnValueFast(info, items, window);
331 return; 330 return;
332 } 331 }
333 } 332 }
334 333
335 } // namespace blink 334 } // namespace blink
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