Address CR

Author: Yui T

src/harness/harness.ts

@@ -1415,15 +1415,7 @@ module Harness {
                 assert.equal(markedErrorCount, fileErrors.length, "count of errors in " + inputFile.unitName);
             });
 
-            let numLibraryDiagnostics = ts.countWhere(diagnostics, diagnostic => {
-                return diagnostic.file && (isLibraryFile(diagnostic.file.fileName) || isBuiltFile(diagnostic.file.fileName));
-            });
-
-            let numTest262HarnessDiagnostics = ts.countWhere(diagnostics, diagnostic => {
-                // Count an error generated from tests262-harness folder.This should only apply for test262
-                return diagnostic.file && diagnostic.file.fileName.indexOf("test262-harness") >= 0;
-            });
-
+            assert.equal(totalErrorsReported, diagnostics.length, "total number of errors");
             return minimalDiagnosticsToString(diagnostics) +
                 Harness.IO.newLine() + Harness.IO.newLine() + outputLines.join("\r\n");
         }

src/harness/rwcRunner.ts

@@ -19,6 +19,12 @@ module RWC {
         }
     }
 
+    let defaultLibPath = ts.sys.resolvePath("built/local/lib.d.ts");
+    let defaultLib = {
+        unitName: ts.normalizePath(defaultLibPath),
+        content: Harness.IO.readFile(defaultLibPath)
+    };
+
     export function runRWCTest(jsonPath: string) {
         describe("Testing a RWC project: " + jsonPath, () => {
             let inputFiles: { unitName: string; content: string; }[] = [];
@@ -66,11 +72,6 @@ module RWC {
                 });
 
                 if (!useCustomLibraryFile) {
-                    let defaultLibPath = ts.sys.resolvePath("built/local/lib.d.ts");
-                    let defaultLib = {
-                        unitName: ts.normalizePath(defaultLibPath),
-                        content: Harness.IO.readFile(defaultLibPath)
-                    };
                     inputFiles.push(defaultLib);
                 }