DevTools: deflake extensions-resources.html

LayoutTests/inspector/extensions/extensions-resources-expected.txt

-CONSOLE MESSAGE: line 13: don't panic!
+CONSOLE MESSAGE: line 3: don't panic!
 Tests resource-related methods of WebInspector extension API
 
 
 Started extension.
 Running tests...
 RUNNING TEST: extension_testGetAllResources
 page resources:
 {
     0 : {
         0 : {
             getContent : <function>
             setContent : <function>
             type : "image"
             url : .../abe.png
         }
         1 : {
             getContent : <function>
             setContent : <function>
             type : "stylesheet"
             url : .../audits-style1.css
         }
         2 : {
             getContent : <function>
             setContent : <function>
-            type : "document"
-            url : .../extensions-resources.html
-        }
-        3 : {
-            getContent : <function>
-            setContent : <function>
-            type : "script"
-            url : .../extensions-test.js
-        }
-        4 : {
-            getContent : <function>
-            setContent : <function>
-            type : "script"
-            url : .../inspector-test.js
-        }
-        5 : {
-            getContent : <function>
-            setContent : <function>
             type : "script"
             url : .../test-script.js
         }
     }
 }
 RUNNING TEST: extension_testGetResourceContent
 {
-    0 : "function __test_function()
+    0 : "function logMessage()
 {
+    console.log("don't panic!");
 }
 
 "
     1 : ""
 }
 RUNNING TEST: extension_testOnContentCommitted
 log: Extension server error: Object does not support requested operation: Resource is not editable
 content committed for resource .../audits-style1.css (type: stylesheet), new content: div.test { width: 220px; height: 42px; }
 Revision content: div.test { width: 220px; height: 42px; }
 RUNNING TEST: extension_testOnResourceAdded
 resource added:
 {
     0 : {
         getContent : <function>
         setContent : <function>
         type : "script"
         url : data:application/javascript...
     }
 }
 RUNNING TEST: extension_testOpenResourceHandler
 handleOpenResource() invoked [this should only appear once!]: 
 {
     0 : {
         getContent : <function>
         setContent : <function>
-        type : "document"
-        url : .../extensions-resources.html
+        type : "script"
+        url : .../test-script.js
     }
-    1 : 13
+    1 : 3
 }
 RUNNING TEST: extension_testSetResourceContent
 div.test width after stylesheet edited (should be 126): 126
 All tests done.