MediaValuesInitialViewport passed to MediaQueryEvaluator as bool.

third_party/WebKit/Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2693 matching lines @@
   webViewHelper.initializeAndLoad(m_baseURL + "viewport-inside-media.html",
                                   true, nullptr, &client, nullptr,
                                   enableViewportSettings);
   webViewHelper.resize(WebSize(640, 480));
 
   EXPECT_EQ(2000, webViewHelper.webView()
                       ->mainFrameImpl()
                       ->frameView()
                       ->layoutSize()
                       .width());
+
+  webViewHelper.resize(WebSize(1200, 480));
+
+  EXPECT_EQ(1200, webViewHelper.webView()
+                      ->mainFrameImpl()
+                      ->frameView()
+                      ->layoutSize()
+                      .width());
 }
 
 TEST_P(ParameterizedWebFrameTest, AtViewportAffectingAtMediaRecalcCount) {
   registerMockedHttpURLLoad("viewport-and-media.html");
 
   FixedLayoutTestWebViewClient client;
   FrameTestHelpers::WebViewHelper webViewHelper;
   webViewHelper.initialize(true, nullptr, &client, nullptr,
                            enableViewportSettings);
   webViewHelper.resize(WebSize(640, 480));
@@ skipping 7528 matching lines @@
   webViewHelper.webView()->handleInputEvent(endEvent);
   webViewHelper.webView()->handleInputEvent(updateEvent);
 
   // Try a full Begin/Update/End cycle.
   webViewHelper.webView()->handleInputEvent(beginEvent);
   webViewHelper.webView()->handleInputEvent(updateEvent);
   webViewHelper.webView()->handleInputEvent(endEvent);
 }
 
 }  // namespace blink