DevTools: remove InspectorTest.assert from inspector-protocol tests

LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html

Index: LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html
diff --git a/LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html b/LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html
index e3cfcd2feedd20a6f352f5fd93e290f65adc488f..77072abf3fbb7665f523ef7877992164b31e8402 100644
--- a/LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html
+++ b/LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html
@@ -277,21 +277,6 @@ InspectorTest.checkExpectation = function(fail, name, messageObject)
 InspectorTest.expectedSuccess = InspectorTest.checkExpectation.bind(null, false);
 InspectorTest.expectedError = InspectorTest.checkExpectation.bind(null, true);
 
-InspectorTest.assert = function(condition, message)
-{
-    if (condition)
-        return;
-    InspectorTest.log("FAIL: assertion failed: " + message);
-    InspectorTest.completeTest();
-}
-
-InspectorTest.assertEquals = function(expected, actual, message)
-{
-    if (expected === actual)
-        return;
-    InspectorTest.assert(false, "expected: `" + expected + "', actual: `" + actual + "'" + (message ? ", " + message : ""));
-}
-
 /**
  * @param {string} scriptName
  */