nativeGetDefaultCategories  244 content/public/android/java/src/org/chromium/content/browser/TracingControllerAndroid.java                     categories = nativeGetDefaultCategories();
nativeGetDefaultCategories  247 content/public/android/java/src/org/chromium/content/browser/TracingControllerAndroid.java                             DEFAULT_CHROME_CATEGORIES_PLACE_HOLDER, nativeGetDefaultCategories());