DevTools: remove InspectorTest.assert from inspector-protocol tests

LayoutTests/inspector-protocol/console/console-timestamp.html

Index: LayoutTests/inspector-protocol/console/console-timestamp.html
diff --git a/LayoutTests/inspector-protocol/console/console-timestamp.html b/LayoutTests/inspector-protocol/console/console-timestamp.html
index c1c1763826887d8208b8e2863d300975c31b865f..1d957267d1af841c16307094a64fa96da9c85bcc 100644
--- a/LayoutTests/inspector-protocol/console/console-timestamp.html
+++ b/LayoutTests/inspector-protocol/console/console-timestamp.html
@@ -13,12 +13,12 @@ function test()
         var payload = data.params.message;
 
         if (messages.length > 0)
-            InspectorTest.assert(payload.timestamp >= messages[messages.length - 1].timestamp, "Timestamp shouldn't decrease over time.");
+            InspectorTest.log("Message " + messages.length + " has non-decreasing timestamp: " + (payload.timestamp >= messages[messages.length - 1].timestamp));

[alph, 2015/03/18 15:45:55]

How does it work?
Previously it only spammed the log when the timestamps order was wrong. Now it
does it all the time.

[yurys, 2015/03/18 16:13:43]

Correct, and if there is a mismatch it is clear which part is failing.

 
         messages.push(payload);
-        InspectorTest.assert(payload.timestamp, "No timestamp found in message.");
+        InspectorTest.log("Message has timestamp: " + !!payload.timestamp);
 
-        InspectorTest.assert(Math.abs(new Date().getTime() / 1000 - payload.timestamp) < 60, "Timestamp shouldn't differ very much from current time (one minute interval).");
+        InspectorTest.log("Message timestamp doesn't differ too much from current time (one minute interval): " + (Math.abs(new Date().getTime() / 1000 - payload.timestamp) < 60));
         if (messages.length === 3)
             InspectorTest.completeTest();
     }