Copy cdb.exe into telemetry_chrome_test's isolate.

chrome/cdb.isolate

Index: chrome/cdb.isolate
diff --git a/cc/cc_perftests.isolate b/chrome/cdb.isolate
similarity index 62%
copy from cc/cc_perftests.isolate
copy to chrome/cdb.isolate
index 38e5e4f6ea88e98af3dab075a00b4562aab7e22c..0b2f14afe08beee29ad16521c397f20de05023c4 100644
--- a/cc/cc_perftests.isolate
+++ b/chrome/cdb.isolate
@@ -1,12 +1,12 @@
-# Copyright 2013 The Chromium Authors. All rights reserved.
+# Copyright (c) 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 {
   'conditions': [
-    ['OS=="android"', {
+    ['OS=="win"', {
       'variables': {
         'files': [
-          'test/data/',
+          '<(PRODUCT_DIR)/cdb/',
         ],
       },
     }],