[DevTools] Migrate device-emulation tests from OverridesSupport to inspector-protocol.

third_party/WebKit/LayoutTests/http/tests/inspector-protocol/inspector-protocol-test.js

Index: third_party/WebKit/LayoutTests/http/tests/inspector-protocol/inspector-protocol-test.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/inspector-protocol-test.js b/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/inspector-protocol-test.js
index f6c22bb9afc617dbfa5ce0150fa8e21a730e75fa..ed9a774c3961d4e7949bc835463e4a495d4e50e5 100644
--- a/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/inspector-protocol-test.js
+++ b/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/inspector-protocol-test.js
@@ -72,12 +72,23 @@ function closeTest()
     testRunner.notifyDone();
 }
 
+var reloadParam = "__protocol__test__reload__";
+
 function runTest()
 {
     if (!window.testRunner) {
         console.error("This test requires DumpRenderTree");
         return;
     }
+
+    var reloadIndex = window.location.href.lastIndexOf(reloadParam);
+    if (reloadIndex !== -1) {
+        var lastId = window.location.href.substring(reloadIndex + reloadParam.length);
+        window.lastFrontendEvalId = parseInt(lastId, 10);
+        evaluateInFrontend("InspectorTest.pageReloaded();");
+        return;
+    }
+
     testRunner.dumpAsText();
     testRunner.waitUntilDone();
     testRunner.setCanOpenWindows(true);
@@ -96,6 +107,12 @@ function evaluateInFrontend(script)
     testRunner.evaluateInWebInspector(++lastFrontendEvalId, script);
 }
 
+function navigateProtocolTest(url)
+{
+    url += (url.indexOf("?") === -1 ? "?" : "&") + reloadParam + lastFrontendEvalId;
+    window.location.replace(url);
+}
+
 function openInspector()
 {
     var scriptTags = document.getElementsByTagName("script");