Move PerfTest TraceEvent to async

content/public/android/java/src/org/chromium/content/common/TraceEvent.java

Index: content/public/android/java/src/org/chromium/content/common/TraceEvent.java
diff --git a/content/public/android/java/src/org/chromium/content/common/TraceEvent.java b/content/public/android/java/src/org/chromium/content/common/TraceEvent.java
index 458db8bfb1be63edb402c1f641be065f304d9903..d4635a886a6fb396c9ca8bd968090eca9866ae13 100644
--- a/content/public/android/java/src/org/chromium/content/common/TraceEvent.java
+++ b/content/public/android/java/src/org/chromium/content/common/TraceEvent.java
@@ -73,6 +73,50 @@ public class TraceEvent {
     }
 
     /**
+     * Convenience wrapper around the versions of startAsync() that take string parameters.
+     * @see #begin()
+     */
+    public static void startAsync(long id) {
+        if (sEnabled) {

[Ted C, 2012/10/11 23:46:30]

I would make these all one liners

[David Trainor- moved to gerrit, 2012/10/12 00:10:49]

Done.

+            nativeStartAsync(getCallerName(), id, null);
+        }
+    }
+
+    public static void startAsync(String name, long id) {

[Ted C, 2012/10/11 23:46:30]

no javadocs?

[David Trainor- moved to gerrit, 2012/10/12 00:10:49]

Done.

+        if (sEnabled) {
+            nativeStartAsync(name, id, null);
+        }
+    }
+
+    public static void startAsync(String name, long id, String arg) {
+        if (sEnabled) {
+            nativeStartAsync(name, id, arg);
+        }
+    }
+
+    /**
+     * Convenience wrapper around the versions of finishAsync() that take string parameters.
+     * @see #finish()
+     */
+    public static void finishAsync(long id) {
+        if (sEnabled) {
+            nativeFinishAsync(getCallerName(), id, null);
+        }
+    }
+
+    public static void finishAsync(String name, long id) {
+        if (sEnabled) {
+            nativeFinishAsync(name, id, null);
+        }
+    }
+
+    public static void finishAsync(String name, long id, String arg) {
+        if (sEnabled) {
+            nativeFinishAsync(name, id, arg);
+        }
+    }
+
+    /**
      * Convenience wrapper around the versions of begin() that take string parameters.
      * The name of the event will be derived from the class and function name that call this.
      * IMPORTANT: if using this version, ensure end() (no parameters) is always called from the
@@ -137,4 +181,6 @@ public class TraceEvent {
     private static native void nativeInstant(String name, String arg);
     private static native void nativeBegin(String name, String arg);
     private static native void nativeEnd(String name, String arg);
+    private static native void nativeStartAsync(String name, long id, String arg);
+    private static native void nativeFinishAsync(String name, long id, String arg);
 }